usasc: South Carolina State highways

[Markkos1992]

1.  US52Bus_S should be US52_S. (I would have thought that it would have been US52_E, but US 52 seems to be posted N-S here.)

US-52 keeps swapping from E-W to S-N in different states.  SC is one of the S-N states.

SC 6 TRUCK (Moncks Corner):  US52_N should be US52_W.

I brought it up due to inconsistency (see my SC 6 TRUCK comment from before).  I presume that it will eventually be posted E-W in its entirety based on SC making all odd-numbered routes N-S and even-numbered routes E-W (not dependent on the actual direction of the route).

South Carolina made this more difficult by apparently recently changing all even routes to E-W and all odds N-S regardless of how ridiculous it looks.  So there will unfortunately be a lot of these errors to correct. 

[mapmikey]

1.  US52Bus_S should be US52_S. (I would have thought that it would have been US52_E, but US 52 seems to be posted N-S here.)

US-52 keeps swapping from E-W to S-N in different states.  SC is one of the S-N states.

The Florence-Darlington area appears to be the only N-S posted parts of US 52 anymore which is a change from 30 years ago when a lot more N-S postings existed.

[froggie]

US-52 keeps swapping from E-W to S-N in different states.  SC is one of the S-N states.

On this note, I recall Tim was very adamant that US 52 be labeled as an east-west route in CHM, regardless of what the signs in a given state said.  Are we reversing this for TM?

[rickmastfan67]

US-52 keeps swapping from E-W to S-N in different states.  SC is one of the S-N states.

On this note, I recall Tim was very adamant that US 52 be labeled as an east-west route in CHM, regardless of what the signs in a given state said.  Are we reversing this for TM?

I think only Tim wanted the 'main' route to all go in the same direction, W->E.  I don't recall him having any issues with us using '_S' or '_N' for the bannered children of it, depending on what state it was and how it was posted there.

[Markkos1992]

The last post included SC 34-SC 39.  I also added SC 28 TRUCK (Anderson) further up on the list.

Starting with SC 41:

SC 41:
1.  I would add a point at Dunes West Blvd (DunWestBlvd) to have an intermediate point between US 17 and the Wando River.
2.  It looks like the Clements Ferry Rd (CleFerRd) intersection and the area around it was realigned based on the HERE Hybrid Maps.  The current CleFerRd should be *OldSC41_A with another point added for *OldSC41_B.

*OldSC41_A http://www.openstreetmap.org/?lat=32.928262&lon=-79.820634
CleFerRd http://www.openstreetmap.org/?lat=32.929940&lon=-79.820287
*OldSC41_B http://www.openstreetmap.org/?lat=32.930719&lon=-79.819214

3.  A shaping point just north of US17Alt_N may be useful as the route almost leaves tolerance.
4.  KnoRd should be KnoSidRd (Koonce Siding Rd).
5.  Signage shows SC 917 to follow Park St to US 76 to SC 41 in Mullins instead of using Proctor St to SC 41.
6.  SC917_W should probably be SC917_N.

SC 41 ALT (Marion):
1.  ESelRd should be SelRd.

SC 45:
1.  GemDr needs to be synced with SC 453 TRUCK (Holly Hill).
2.  I would consider adding a point at Ranger Dr (connects to SC 6 but not a CONN route).
3.  GenFraMarAve should be renamed for the Francis Marion Historic Burial Site.
4.  I think S-8-134 should be WrenRd as I do not see a sign for the route here.
5.  GilLakRd should be GuiLakeRd (Guilliard Lake Rd).
6.  HonHillRd should be PalBriRd (Palmers Bridge Rd).

SC 46:
1.  US321 should be recentered.
2.  The SC 170 points should be W and E instead of S and N.
3.  I would consider adding a point at Buckwater Pkwy due to the 7.5 mile gap in visible points from SC170_N to BouSt.
4.  I would add a point at Bluffton Pkwy as it is signed as a Truck Route from SC 46 WB.  Not directly related, however, US 278 needs a point at Bluffton Pkwy east of here as well.

SC 47 TRUCK (Elloree):
1.  SniSt should be FelRd_S (Felderville Rd) and needs to be recentered.  (verified via SCDOT Street Finder)
2.  SC47Trk on SC 6 and SC 267 should be SC47Trk_S.  (I am not sure why I did not mention that on SC 6.)

SC 48:
1.  I think US 21 CONN and US 76 CONN for Columbia should be removed from the HB.  I did not see any CONN shields.  The US21Con label is acceptable.
2.  BluRd should be BluRd_W.
3.  I am tempted to suggest a point at Pineview Rd.  It is not necessary, but it would add an intermediate point between I-77 and OldBluRd.
4.  Should a point be added (maybe Mount View Rd) for Congaree National Park?

SC 49:
1.  TerRd should be Fincher Rd (FinRd).
2.  LowFaiChuRd needs to be shortened.
3.  SC49TrkUni_W should be SC49TrkUni_S.
4.  MaiSt should be MainSt_W.
5.  The SCDOT Street Finder refers to SC215Con as SC 49 CONN.
6.  BroCreChuRd needs to be shortened.
7.  HorRd should be HordRd.
8.  +X003 should be replaced with a visible point at Sutton Spring Rd (SutSprRd).
9.  CamRd should be recentered.
10.  SC274_S should be SC274_E.

SC 49 TRUCK (Union):
1.  The SC 49 points should be S and N instead of W and E.

SC 51 (Pineville):
1.  +X001 could easily be removed, but it loses .04 miles in mileage of only a 1 mile route.

SC 51 will be started in the next post.

[Markkos1992]

SC 51:
1.  +X000 could be replaced by a visible point at ColColeRd.
2.  BasRd should be BassRd.
3.  MaiSt should be MainSt.
4.  SGraRd should be GraRd.
5.  The point from US 52 TRUCK (Florence) at SC 51 needs to be added.
6.  Should US52Con be SC51Con?  (based off the SCDOT Street Finder)
7.  +X002 should be replaced by a visible point at Marsh Ave (MarAve).
8.  SCasDr should be CasDr.

SC 53:
1.  The SC 58 points should be W and E instead of N and S.

SC 55:
1.  DeaRd should be DealRd.

SC 56: (actually posted north-south in Clinton, but here is the west shield)
1.  The BelRd point should be recentered.
2.  +X001 could be replaced by a visible point at Green Plain Rd (GrePlaRd).  (However, it would lose 0.09 miles in mileage.)
3.  The SC56BusCliRd_N point should be recentered.
4.  A point should be added at State Park Rd (StaParkRd) for the Musgrove Mill State Historic Site.
5.  ZimLakRd should be ZimLakeRd.
6.  UniSt should be UniSt_S.
7.  EHenSt should be HenSt_E.

SC 56 BUS (Clinton):
1.  SC56_N should be recentered.

SC 57:
1.  A point should be added at State Park Rd for the Little Pee Dee State Park.  This maybe should be added to SC 9 if not already.
2. ECouRd should be CouRd.

SC 58:  (this route needs to be flipped)
1.  +X001 should be replaced by a visible point at Olive Grove Rd (OliGroRd).
2.  The SC 341 point needs to be recentered and synced with it.

SC 59:
1.  HarDr should be HartDr.
2.  StrFarRd should be StrFarmRd.
3.  SFaiSt should be FaiSt.

SC 60:
1.  +X001 should be replaced by a visible point at Weed Dr.

SC 61:  (will need to be flipped from south to north)
1.  This comment is specifically for US 15, which should have a point added for the Colleton State Park entrance just north of SC 61.
2.  OldBeeHilRd needs to be shortened and edited.
3.  The US17Alt points need to be recentered.
4.  +X003 should be replaced with a point at Summers Dr (SumDr).
5.  SC165Con should be SC61Con.
6.  A point should be added at Tobias Garden Blvd on this route and SC 461.  (covers only change for SC 461)

SC 63:
1.  SnyHwy should be Moselle Rd (MosRd).
2.  AdrChuRd should be AdnChuRd (Adnah Church Rd).
3.  PinGroRd should be PineGroRd.
4.  The SC 63 points on US 17 ALT should be S and N instead of W and E.
5.  FisSt could easily be removed.

SC 64:
1.  SRS should be lengthened.  (I presume SavRivSite or whatever you may have used for SC 39)
2.  +X001 should be replaced with a point at Patterson Mill Rd (PatMillRd).
3.  BurSt should be BurrSt.
4.  I would change S-6-14 to Friendship Rd (FriRd) (clarified via SCDOT Street Finder) as GSV is too old to clarify the route number.
5.  The SC 212 point needs to be synced.
6.  The DocCreRd needs to be recentered.
7.  +X003 could easily be replaced with a point at Featherbed Rd (FeaRd) (loses .06 miles of mileage).
8.  The US17 point should be recentered.

SC 65:
1.  27thAve should be OceBlvd_S (for Ocean Blvd).

SC 66:
1.  +X002 could easily be replaced with a point at Indian Creek Rd (IndCreRd)
2. S-36-356 should be replaced with Cromer Rd (CroRd).  (verified via SCDOT Street Finder)
3.  +X006 could be replaced with a point at Little Egypt Rd (LitEgyRd).  (verified via SCDOT Street Finder, loses .013 miles if done though)

SC 67:
1.  I would add a point at Five Notch Rd (FiveNotRd) due to the route being near out-of-tolerance and to add mileage.
2.  McFerRd should be McFRd.

SC 70:
1.  MaiSt should be MainSt_W.
2.  YalRd should be YaleRd.
3.  GooHopRd should be GoodHopeRd.
4.  I'd consider adding a point at Slab Landing Rd due to the connection to Cope and the lack of points between SC 332 and US 301/601, but it is not truly necessary.

SC 71:  (route will need to be flipped as SB is EB)
1.  +X001 could easily be replaced with a point at Ferguson Rd (FerRd).

SC 71 TRUCK (Abbeville):
1.  SC71_W should be SC71_N and synced with SC 71, SC 28, and SC 20 TRUCK (Abbeville). 
2.  Note that the OldCalFalRd change to HaiSt on SC 20 TRUCK (Abbeville) applies here too.
3.  Note that the entire route is concurrent with SC 20 TRUCK (Abbeville) and should be synced with it.

[mapmikey]

SC 28-61 changes completed and will be sent in shortly, including deletion of US 21 CON Columbia and US 76-178 Truck Anderson

The US 21 CON in Ridgeway is posted as US 21 CONN with secondary style markers on both ends - https://goo.gl/maps/S4i92HL3rqgtbiDAA - so I left that label intact.

I also extended SC 151 to US 401 CON as it is also posted to do so from US 52-401 and from US 401 CON...

[Markkos1992]

SC 63-SC 71 were completed in my previous post.

Submission Comments: (finalized 9/29/2019 at 8:30 AM)
SC 28: 
1.  The SC20Trk label should have been changed to SC20Trk_W. (from what I saw on GitHub before it went in the HB)
2.   I still think that US76/123_W should be US76/123 based on the manual (see below).

At splits where two concurrent routes leave, usually no suffix is needed. So if US 90 joins US 25, then US 80 joins, and then US 80/US 90 splits off together, the US80/90 point needs no suffix.

SC 28 TRUCK (Anderson):  SC28_E needs to be synced with SC 28, SC 28 BUS (Anderson), and US 76.
SC 34 TRUCK (Camden)/US 1 TRUCK (Camden): YorkSt should be YorkSt_E.  (This was done on US 521 TRUCK (East Camden)).
US 521 TRUCK (Camden): CheFerRd should be YorkSt_E.
SC 39:  My Savannah River Site (SRS) label comment for it being lengthened from SC 64 applies to this route as well presuming that you edited SC 39 before I looked at SC 64.
SC 917:  US76 should be US76_W.
US 76 CONN (Columbia):  Should this have been deleted from the HB? (US 21 CONN was.)

I will restart with SC 72 below.

SC 72:
1. Noting here so it is not forgotten later, but SC 203 TRUCK (Abbeville) nearby is signed from the SC 20/SC 72 intersection.
2.  OldFaiRd should be for Cambridge St Ext. 
3.  The SC254 point needs to be synced with SC 254, US 25, and US 178.
4.  RidRd needs to be relocated to the correct intersection.
5.  US176/121_S should be US176/121.  (Note that SC72_S on SC 121 should be SC72_W.)
6.  US176_N should be US176_W.  (correct on SC 121, the label on US 176 should be SC72/121)
7.  A point should be added at State Park Dr (StaParkDr) for Chester State Park.  (also affects SC 121)
8.  The SC9_S point needs to be synced with SC 97.
9.  +X007 should be replaced with a visible point at Hall Rd.  (also affects SC 121)

SC 72 BUS (Greenwood):
1.  CamAve should be CamAve_E.

SC 72 BUS (Clinton):
1.  The SC56Bus points should be E and W instead of S and N.

SC 75:
1.  +X006(US521) could be replaced with a visible point at Steel Hill Rd (SteHillRd).  (loses .07 miles in mileage for only an 8 mile route)  (change would also affect US 521)

SC 75 TRUCK (Van Wyck):
1.  The SC 75 points should be S and N instead of W and E.  (I did not see any directional banners though.)
2.  SC5_E should be SC5_S.
3.  A point should be added for Andrew Jackson Park Rd at the entrance to Andrew Jackson State Park.  (also affects US 521)

SC 80:
1.  I am noting this SC 101 TRUCK shield as a reminder to check this out later.
2.  SC80 on SC 290 TRUCK (Greer) should be US29/80.

SC 81:
1.  SC28_S should be SC28_E.
2. RusDamOveRd needs to be shortened.
3.   +X002 could be replaced by a visible point at Millwood Ramp Rd (MilRampRd).  (loses .06 miles of mileage)
4.  A point should be added at Calhoun Falls State Park Rd for Calhoun Falls State Park.
5.  SC 413 seems to be signed along SC 184 west to SC 81.
6.  FreDeaRd should be FredDeanRd.
7.  FlaRd should be FlatRockRd.
8.  Based on what you did with SC 20, I presume that you are maybe truncating SC 81 at SC 124.

SC 88:
1.  EQueSt should be QueSt_E.
2.  I believe EigMilRd should be 18MileRd.

SC 90:
1.  ECoxFerRd should be CoxFerRd.
2.  The IntDr (International Dr) point needs to be relocated.
3.  +X002 should be replaced by a visible point at Live Oak Rd.
4.  The SCDOT Street Finder tells me WamRd should be Hwy57. 
5.  RobEdgPky should be RobEdgePkwy.
6.  A point should be added at Sea Mountain Hwy just west of US 17/SC 9.  I arguably could recommend a point on SC 9 at Sea Mountain Hwy as well.
7.  There also seems to be a SC90Con just north of Sea Mountain Hwy at OldeHwy17.

SC 92:
1.  +X001 should be replaced with a visible point at Browning Rd (BroRd).

SC 93:
1.  The SCDOT Street Finder shows it ending at US 76/SC 28 east of downtown Clemson though it is posted at US 76/US 123/SC 28 northwest of downtown.  It seems to be fully posted through Clemson so it should stay IMO.
2.  OldSC133 (if kept) should be College Ave (ColAve).
3.  +X002 could be replaced with a point at B St.    US 123 should have a point added at B St as well.

SC 97:
1.  NeaSwiRd should be NealSwiRd.
2.  SC200_N should be SC200_E.
3.  US21/200_S should be US21/200.
4.  I would consider adding a point at Brown Rd (BroRd) and then a hidden shaping point west of there for shaping purposes.
5.  The SC9_S point needs to be synced with SC 9, SC 9 BUS (Chester), SC 72, and SC 121. (may have been done via SC 72)
6.  SC72/121_N should be SC72/121.
7.  OldYorRd should be OldYorkRd.
8.  I would consider adding a point at Grant Rd (verified via SCDOT Street Finder) as the route is close to going out of tolerance here.
9.  SuzBolRd should be SuzyBoleRd.  (verified via SCDOT Street Finder)
10.  The SC 211 points should be N and S instead of W and E.
11.  I would consider adding a point at McKnight Rd as the route is close to going out of tolerance here.
12.  EMaiSt should be NimRd (Nimitz Rd).
13.  WMaiSt should be LegRd (Legion Rd).
14.  The SC5 point should be S-11-687.  The new SC5 point should be at the relocated SC 5/SC 97 intersection (mentioned on SC 5.)

SC 101:
1.  DixChuRd should be DiaChuRd (Dials Church Rd) (verified via SCDOT Street Finder).
2.  NMaiSt should be MainSt_N.
3.  SC14_S should be SC14_E.
4.  I would add a point at Edwards St for shaping purposes.
5.  I would add a point at Old Woodruff Rd (verified via SCDOT Street Finder) between I-85 and BroMcCRd as the out almost goes out of tolerance here.
6.  The SC 101 TRUCK route I mentioned on SC 80 has a beginning point there based on 2008 GSV.  This sign is not there in January 2019 GSV.
7.  SLinSt should be SnowSt and slightly relocated.
8.  SC14_N should be SC14_W.
9.  I would add points at Fews Chapel Rd (FewChaRd) and Jordan Rd (JorRd) for better shaping.

SC 102: (probably needs to be flipped)
1.  I am not sure offhand what this US 15 TRUCK (on US 15 BUS) may be about.  I see no reason to include it if it just follows US 15 BUS from SC 102 to US 15.
2.  EOldCamRd should be OldCamRd.
3.  PatSocHilRd needs to be shortened.
4.  S-13-716 should be Turnage Rd (TurRd) due to the old GSV from 2008.  (verified via SCDOT Street Finder)
5.  The SC9 point should be slightly recentered.

SC 105:
1.  WalFarRd should be WalFarmRd.  (also affects SC 211)
2.  SmiForRd should be SmiFordRd and recentered.
3.  I would put a point at Brick House Rd (BriHouRd) for better shaping.
4.  Is there a SC 105 CONN on the southwest connector road near SC 329?
5.  The SC 18 points should be W and E instead of S and N and synced with it.
6.  The SC 150 points should be E and W instead of N and S.

SC 107:
1.  OcoStPk should be OcoSP or State Park Rd (StaParkRd).
2.  A point should be added for the Cherry Hill Recreational Area.
3.  FisHatRd should have been FishHatRd.
4.  The SC/NC could could arguably be relocated.  (also affects NC 107)

SC 109:
1.  BoMelLp should be for Woodward Mill Rd (WooMillRd).  (verified via SCDOT Street Finder)
2.  SC9_E should be SC9_S.

SC 110: (should be flipped from west to east)
1.  A point should be added on his route and US 29 at Moore St.  (practically a CONN route)
2.  I should have suggested a point at the Cowpens National Battlefield entrance on SC 11 just east of the US 221 ALT/SC 11/SC 110 intersection.

SC 113:
1.  The SC 302 points should probably be W and E instead of S and N.

SC 114:
1.  The SC 18 points should be W and E instead of S and N.
2.  I would add a point at Tump Smith Rd (TumpSmiRd) (verified via SCDOT Street Finder) as the route is dangerously close to going out of tolerance here.  (also it would add some distance to a short route)

SC 116:
1.  Is there a better label at the western end than just End?

SC 118:
1.  Note that SC 19 TRUCK (Aiken) should be completely concurrent with this route.  Ultimately the only part of SC 19 TRUCK (Aiken) that is not part of SC 118 seems to be the southeast quadrant that is SC 302 from SC 19 (south of Aiken) to US 78 (east of Aiken).
2.  SC302 should be SC302_W.
3.  The ArbCt point should become a hidden point just like on SC 19 TRUCK (Aiken).  (also affects US 1 TRUCK (Aiken) and US 78 TRUCK (Aiken).
4.  It is posted from SC 19 pointing west. 

SC 120:
1.  I would add a point at Cox Rd as the route id close to going out of tolerance nearby.
2.  I would add a point at McCrays Mill Rd(McCMillRd) as the route id close to going out of tolerance nearby.
3.  The SC 763 points should be S and N instead of W and E.
4.  A point should be added on US 521 at Alice Dr (AliDr) due to the connection to SC 120.

SC 121:
1. The SCDOT Street Finder shows two SC 125 CONNs here.  (affects US 25 and potentially US 1, US 78, and US 278)
2.  SC 230 is posted at the SC 125 intersection.  I think this may be a "MISSING TO" situation.  (also affects US 25, SC 125, and SC 125 TRUCK (North Augusta))
3.  If SC 230 is extended, SC230 will need to be SC230_W.  (also affects US 25 and maybe SC 125 TRUCK)
4.  The SCDOT Street Finder shows I-520Con as US25Con.  (also affects US 25)
5.  It looks like S-19-29 should be relocated and maybe be renamed Greenhouse Rd (GreRd).  Note that it looks like US 25/SC 121 is being widened to four lanes (I did not check a source) from a few miles north of I-20 almost to SC 19.  I would relook at this section very closely. (also obviously affects US 25)
6.  I would add a point at McCreight St (McCSt) for shaping purposes.
7.  FruHilRd should be FruHillRd.
8.  NJenSt should be JenSt.
9.  ColSt should be ColSt_S. (clarified via SCDOT Street Finder)
10.  SC72_S should be SC72_W.
11.  See numbers 7-9 on SC 72.
12.  US21_S needs to be relocated and synced with it.  (also affects US 21)

SC 122:
1. WJohSt should be JohSt_W.
2.  MaiSt should be MainSt.
3.  It looks like OakAve should be replaced with AnnLn (Annie Ln).  Oakland Ave has an overpass over SC 122 without an interchange.

SC 124:
1.  LoiAve should be LoisAve.
2.  Based on what you did with SC 20, I presume that you are maybe truncating SC 81 at SC 124.

[mapmikey]

SC 93:
1.  The SCDOT Street Finder shows it ending at US 76/SC 28 east of downtown Clemson though it is posted at US 76/US 123/SC 28 northwest of downtown.  It seems to be fully posted through Clemson so it should stay IMO.

There is late 2018 GMSV at the US 76/SC 28 interchange that shows SC 93 being truncated to that point.  The current Pickens County and Clemson SCDOT maps show it truncated too.  So I will truncate SC 93 and change appropriate routes that cross it west of here.

The SC 230 thing is weird.  It is posted from all 3 directions including JCT SC 230 advance markers.  These go back to 2008 but I know there didn't use to be any 230 markers there.  There is a SC 230 END posting where it meets US 25/SC 121.  No SCDOT maps show it extended so I am inclined to leave it be.

[Markkos1992]

SC 125:
1.  PatMilRd should be PatMillRd.
2.  I am fine with the Savannah River Site set-up despite its rarity though I still think SRS should be SavRivSite and OldSC64 should be *OldSC64 (marked as closed).
3.  A point should be added at Hammond Rd (HamRd) for the Redcliffe Plantation State Historic Site. (US 278 should have a corresponding point at Hammond Rd as well.)
4.  The label on US 278 where it splits from SC 125 at US 1/78 should be US 1/78 instead of US1/78_N (matches SC 125).
5. +005 should be replaced with a visible point at Carolina Springs Spur. (loses .07 miles in mileage)
6.  US25Con should be SC125Con based on the SCDOT Street Finder.

SC 125 TRUCK (North Augusta):
1.  SC230 should be US25Bus/230.
2.  I would prefer US25/121 be US25/121_N here as both are north-south routes.  (though I am fine with it as-is due to SC125_S handling the south end of the Truck Route)
3.  Theoretically, this route should be flipped from south to north.  It seems to be a SB Truck Route only though based on signage.

SC 126:
1.  I recommend recentering the I-520 point.

SC 127:
1.  SHarStExt should be HarStExt (S Harper St Extension) based on the SCDOT Street Finder.  (also affects US 221 TRUCK (Laurens))
2.  US76/221 should be just US76 or US76/76Bus.

SC 129:
1.  SC292_N should be SC292_E.
2.  +X001 should be replaced with a visible point at Old Landfill Rd (OldLanRd).
3.  JohDodRd should be JohnDoddRd.

SC 130: (should be flipped though the EAST banner at the beginning makes it seem otherwise)
1.  I would replace +X000 with a point at Walnut St (WalSt).
2.  The SC 183 points should be N and S instead of E and W.
3.  NLitRivRd should be LitRivRd.

SC 133:
1.  I would consider adding a point at the Twelve Mile Recreational Area.
2.  JonMilRd should be JonMillRd.
3.  KeoBapChuRd should be shortened.
4.  I would consider a point at Little Grove Creek Rd as the route almost goes out of tolerance here.

SC 135:
1.  FlaRocRd should be FlaRd.
2.  The SC 8 points should be E and W instead of S and N.
3.  I should have previously recommended a point on SC 8 for Ross Ave.
4.  LenRd should be GleRd (Glenwood Rd) and relocated.
5.  I would consider a point at Oolenoy Church Rd (OolChuRd) for better shaping.  A couple of other areas between SC 93 and SC 11 get somewhat near the tolerance lines as well.

SC 137:
1.  KelMilRd should be KelMillRd.

SC 145:
1.  RefVisDr should be LakeBeeRd.
2.  MaiSt should be MainSt.  (The Wikipedia article on SC 145 refers this road as SC 9 BUS (Chesterfield) for some reason...)

SC 146:
1.  The SC 417 points should be S and N instead of W and E.

SC 150:
1.  LimSt should be LimSt_N.
2.  OldPostRd should be GraPondRd (Grassy Pond Rd).

SC 151:
1.  WOldCamRd should be OldCamRd.
2.  I would add a point at Sowelltown Rd (SowRd) as the route almost leaves tolerance here.
3.  MacRd should be MacAngRd (Macedonia-Angelus Rd).
4.  EvaMilRd should be EvaMillRd.

SC 151 BUS (Hartsville)
1.  CarAve should be CarAve_E.

SC 153:
1.  These shields and the SCDOT Street Finder shows this route extended past I-185.  Also note for later that SC 153 is currently under construction to be extended north of US 123 to Saluda Dam Rd with a scheduled completion of December 2020. (article behind paywall)

SC 154: (should probably be flipped, but I saw this just north of US 76)
1.  MarMcLBetRd should be shortened.
2.  I would add a point at Manville-St Charles Rd as the route gets very close to leaving tolerance just north of here.
3.  US15/34 should just be US15.

SC 157 TRUCK (Kershaw):
1.  SC157_E should be SC157_S.

SC 160 TRUCK (Fort Mill):
1.  I think it is safe to ignore this odd error on SC 160 at the west end.

SC 161:
1.  The SC 274 points should be E and W instead of S and N.

SC 162:
1.  The SC 174 point should be recentered.

SC 165:
1.  The SC61Con point should be recentered.

SC 170:
1.  I'd consider recommending recentering the border point, but I do not want to mess with GA.
2.  On US 17, the SC 170 points should be W and E instead of S and N.
3.  I would add a point at Central Ave (CenAve) in order to get the line further away from US 17.
4.  LimRd should be LimHouRd (two words based on SCDOT Street Finder).
5.  The US21Bus intersection needs to be relocated.

SC 171:
1.  The SCDOT Street Finder shows its existing on Center St to Arctic Ave.
2.  Should FtJohRd be FortJohRd?  (I think FtJohRd may be acceptable...)
3.  A point should be added at Harbor View Rd (HarViewRd) due to the connection to SC 30.
4.  The SC 61 points should be S and N instead of E and W.
5.  A point should be added for the Charles Towne Landing State Historic Site.  There is also a "TO SOUTH SC 7" shield at nearby Charlestowne Dr.  I did not see a "TO SC 171" on SC 7 at Charlestowne Dr.

SC 172:
1.  In GSV, SC 692 is posted along with this route from US 178.
2.  If 1 is done, SC692 should be SC692_W.
3.  DusTraDr should be AmbRd (Amber Rd) based on the SCDOT Street Finder.

SC 174: (may need to be flipped)
1.  GSV shows a shield at the End point, but the SCDOT Street finder shows the end around YacCluRd (should be YacClubRd).
2.  PinLanRd should be PineLanRd.
3.  I mentioned on SC 162 that the point there should be recentered.

SC 182: (may need to be flipped)
1.  +X001 could be replaced with a visible point at Fishers Cove Rd (FisCoveRd).  (the route would lose .08 miles though)
2.  This sign leads me to want to suggest a point on SC 11 at Greer Rd, but I did not see a "TO SC 182" there.
3.  Not necessary, but a point at Bethel Church Rd (BetChuRd) would add .12 miles of mileage.

SC 183:
1.  I would add a point at Duck Pond Rd as the route is dangeorusly close to going out of tolerance here.
2.  The SC 28 points should be W and E instead of N and S.
3.  The SC 130 points should be W and E instead of N and S.
4.  GapHilRd should be GapHillRd.
5.  I would add a point at Stephens Rd (SteRd) as the route is dangeorusly close to going out of tolerance here.
6.  The SC 8 points should be E and W instead of S and N.
7.  I would add a point at Ireland Rd (IreRd) as the route is dangeorusly close to going out of tolerance here.
8.  SalVieDr should be SalViewDr.
9.  The SCDOT Street Finder shows SC 183 continuing along North St (NB) and College St (SB) to US 29 though I do not see any shields east of the US 123/College St intersection with none at the US 123/Buncombe St intersection.

SC 184:
1.  SC 413 seems to be signed along SC 184 west to SC 81. (see SC 81)
2.  FlaRocRd should be FlatRockRd.
3.  WalSt should be WallSt.
4.  SC284_S should be SC284_E.
5.  SC28_S should be SC28_E.
6.  BelRd should be BellRd.
7.  OliSmiRd should be OlinSmiRd.
8.  I would add a point at Tribble Rd (TriRd) as the route is dangeorusly close to going out of tolerance here.

SC 185: (route should probably be flipped)
1.  The SC 20 points should be W and E instead of N and S.
2.  Note that SC 185 is posted from the US 25/US 178 WB intersection.

SC 186:
1.  ShoCreChuRd should be shortened.
2.  PacBriRd should be PaceBriRd.

SC 187:
1.  A point should be added at Sadlers Creek Rd (SadCreRd) for Sadlers Creek State Park.

SC 188: (may need to be flipped)

SC 194:
1.  NJenSt should be JenSt_N.

SC 200:
1.  US321Bus should be PeaFerRd (Peays Ferry Rd) based on the SCDOT Street Finder.
2.  CamWelRd should be CampWelRd and probably be recentered.
3.  BroFerRd should be SweRubyRd (Sweet Ruby Rd).
4.  BarSt should be BarrSt_E.  (also affects US 521 BUS (Lancaster))
5.  MainSt should be MainSt_S.  (also affects US 521 BUS (Lancaster))
6.  ZioRd should be ZionRd.

SC 201:
1.  I would add points at Shrine Club Rd (ShrClubRd) and Milford Dairy Rd (MilDaiRd) for better shaping.

SC 203 TRUCK (Abbeville):
1.  This is signed from the SC 72/SC 20 intersection.  This would change SC20 to SC20_W. (done via comment on SC 72)
2.  PopSt should be PopSt_N.
3.  BraSt should be BraSt_E.

SC 207:
1.  DovSutRd should be DoveSutRd.
2.  BoaFunRd should be BoagFunRd.

SC 210:
1.  MacRd should probably be recentered.

SC 211:
1.  WalFarRd should be WalFarmRd.  (was probably done via SC 105)
2.  The SC 18 points should be W and E instead of S and N.

SC 212:
1.  The SC 212 point needs to be synced. (was done via SC 64)
2.  SC64Con should be SC212Con based on the SCDOT Street Finder.

SC 213:
1.  BraBlv should be BraBlvd. (also affects SC 215)
2.  StBarChuRd should be shortened.
3.  I would consider replacing +X002 with a point at Kincaid Bridge Rd(KinBriRd)(verified via the SCDOT Street Finder).  (adds .05 miles in mileage)

[mapmikey]

In the queue but not yet submitted- SC 63 through SC 116.

SC 105 at 329 is weird- SB is posted to follow the connector while NB goes to the 4 way intersection despite SC 105 conn being a 2 way road.

[Markkos1992]

In the queue but not yet submitted- SC 63 through SC 116.

SC 105 at 329 is weird- SB is posted to follow the connector while NB goes to the 4 way intersection despite SC 105 conn being a 2 way road.

I am inclined to leave that intersection as just one point as it is now. 

SC 125-SC 213 were done via the previous post.  My next post starts with SC 215.

[yakra]

Tomatoes vs tomatoes: I'd might be inclined to treat it as a couplet, and yadda yadda, though I'll concede my way isn't the only way of doing things.

[Markkos1992]

SC 215:
1.  I would consider a point at International Blvd (IntBlvd) or nearby Heyward Brockington Rd (HeyBroRd) due to the access to Columbia International University.
2.  CamRd should be CampGroRd (Camp Ground Rd).
3.  I would add a point at Little River Rd (LitRivRd) as the route gets dangerously close to going out of tolerance north of here.
4.  I would add a point at Jenkinsville Rd (JenRd) for better shaping and the connection to SC 213.
5.  The SC 213 point should be S and N instead of W and E.
6.  BraBlv should be BraBlvd. (mentioned on SC 213)
7.  I would add a point at Clowney Rd (CloRd) (based on the SCDOT Street Finder) as the route gets dangerously close to going out of tolerance here.
8.  DavJenRd should be DaveJenRd.
9.  CooBraRd should be CoolBraRd.
10.  SweHopChuRd should be shortened.
11.  WesSprHwy should be WestSprHwy.
12.  HugLn should be HughLn.
13.  The SC 56 points should be E and W instead of S and N.
14.   I would add a point at Lanford Rd (LanRd) as the route gets dangerously close to going out of tolerance here.

SC 216: (oddly is posted south to north)

SC 217:
1.  The SC 362 points should be W and E instead of N and S.
2.  The points on US 21 for SC 217 should be N and S instead of E and W.
3.  ClaFarRd should be ClaFarmRd.

SC 219:
1.  StPhiChuRd should be shortened.

SC 225:
1.  WAleRd should be AleRd.

SC 230: (I would have expected this to be flipped, but I see a NORTH shield.)
1.  MurRd should be slightly recentered.
2.  I would consider making QuaRun a hidden shaping point because it is a dead end road.

SC 243:
1.  McAdaRd should be McARd.

SC 246: (should probably be flipped)
1.  The US 178 points should be W and E instead of S and N.
2.  I would add a point at Tillman Territory Rd (TilTerRd) (based on the SCDOT Street Finder) as the route gets dangerously close to going out of tolerance here.

SC 248: (should probably be flipped but otherwise no comments)

SC 252:
1.  The SC20Con points should be W and E instead of N and S.
2.  I would consider adding a point at Barkers Creek Rd (BarCreRd) as the route gets dangerously close to going out of tolerance here.
3. The US25Bus_S needs to be synced with US 25 BUS (Ware Shoals).  This point needs to be added US 25 BUS and labeled SC252_W.
4. HooCreRd should be HoodCreRd.
5.  I would add points at Lake Rabon Dr (LakeRabDr) and Cain Rd for better shaping.

SC 252 TRUCK (Ware Shoals)
1.  This point on US 25 BUS (Ware Shoals) should be changed to SC252Trk_W.

SC 253:
1.  It looks like SC291 should be SC291_S.
2.  I would consider adding a point truly for State Park Rd (StaParkRd_S) for Paris Mountian State Park.  StaParRd farther north should be StaParkRd_N.
3.  MouCreChuRd should be shortened.
4.  The SC290_W point should be relocated to the correct intersection (seems to be an intersection realignment, before it looks like SC 290 left at Keller Rd (maybe add as KelRd)).

SC 254: (needs to be flipped)
1.  The SC254 point needs to be synced with SC 72. (mentioned on SC 72).
2.  GarRd should be GaryRd.

SC 260: (maybe should be flipped)
1.  End should be DamSt.
2.  I would consider adding a point at Durant Ln (DurLn) for better shaping.
3.  I would add a point at Raccoon Rd (RacRd) (based on the SCDOT Street Finder) as the route gets dangerously close to going out of tolerance here.

SC 261: (needs to be flipped, this route reminds me of NC 55 except being posted north-south)
1.  BoyMilRd should be BoyMillRd.
2.  I would consider a point at Horatio-Hagood Rd (HorHagRd) due to the connection to Rembert.
3.  DinMilRd should be DinMillRd.
4.  I would consider a couple shaping points just south of US 76/US 378 as the route gets dangerously close to going out of tolerance here.
5.  A point should be added at Poinsett Park Rd (PoiParkRd) for Poinsett State Park.
6.  CamMacBoyRd should be shortened.
7.  I would consider a visible point at or shaping point around St Marks Church Rd as the route gets dangerously close to going out of tolerance here.
8.  +X003 should be replaced with a visible point at Flinn Rd (FliRd).
9.  US52_S should be US52_E.
10.  +X005 could easily be replaced by a point at Elm Tree Rd.
11.  CouLinRd should be CouLineRd.

SC 262:
1.  NewRd would be better served at Fairmont Rd (FaiRd).

SC 265: (needs to be flipped)
1.  OgbRd should be S-13-770.
2.  LonBraChuRd should be shortened.

SC 274:  (should be flipped based on my SC 161 comments)

SC 283:
1.  UppMilRd should be UppMillRd.
2.  NMarRd should be MarRd.

SC 284: (should be flipped?)
1.  FlaRocRd should be FlatRockRd.
2.  JetLanRd should be JetsLanRd.
3.  SC28_N should be SC28_W.
4.  I would add a point at Suttles Rd (SutRd) for better shaping.  (adds .08 miles of mileage)

SC 288:
1.  PacBriRd should be PaceBriRd.

SC 290:
1.  I would consider a visible point at Tigerville Rd (TigRd) as the route gets dangerously close to going out of tolerance here.
2.  The SC253_N point should be relocated to the correct intersection (seems to be an intersection realignment, before it looks like SC 290 left at Keller Rd (maybe add as KelRd)). (mentioned on SC 253)
3.  I would consider a visible point at Darby Rd (DarRd) as the route gets dangerously close to going out of tolerance here.
4.  SaiMarRd should be SaiMarkRd.

SC 290 TRUCK (Greer):
1.  MemDr (Memorial Dr) needs to be added or synced to SC 14 TRUCK (Greer).

SC 291:
1.  AugRd should be AugRd_N.
2.  A point should be added here and on US 276 (at E Antrim Dr) at Antrim Dr (AntDr) as US 276 traffic has to use this road to access SC 291. 
3.  Should a point be added at Tower Dr(TowDr) for the Greenville Downtown Airport?
4.  On US 29, US29ConGreen should be US29ConGre.

SC 292:
1.  SpaRd should be SpaRd_E.
2.  Points should be added at Pine Ridge Rd on US 29 and SC 358.  Due to delineators being put on SC 129/SC 292 at their SC 358 interection (can be seen on GSV from US 29), SC 358 EB traffic is expected to access SC 129 NB/SC 292 WB via US 29 NB.  Also US 29 SB and SC 292 WB traffic is expected to access SC 358 now via Pine Ridge Rd.  (As a note, I will not have any further changes to SC 358.)
3.  NMaiSt should be MainSt_N.

SC 295: (needs to be flipped)
1.  I would add a second point for HaySt and have two points (HaySt_W and HaySt_E).  As is, HaySt should be HaySt_W.
2.  DogCluRd should be DogClubRd.

SC 296:
1.  I would consider a visible point at Old Bethel Rd (OldBetRd) as the route gets dangerously close to going out of tolerance here.

SC 300: (should probably be flipped)
1.  I would change S-6-57 to Rays Crossing Rd (RayCroRd) (based on the SCDOT Street Finder) as I cannot see a black sign due to the GSV being from 2008.

SC 302:
1.  RicLakRd should be RicLakeRd.
2.  If SC 118 was extended east to SC 19, SC118 should be SC118_W.
3.  PinSt should be PineSt.
4.  JohHarExp should be JohnHarExp.

SC 303:
1.  The US 17 point needs to be relocated.
2.  I would consider a visible point at Rivers St (RivSt) as the route gets dangerously close to going out of tolerance here.
3.  RobBlv should be RobBlvd.

[Markkos1992]

In the queue but not yet submitted- SC 63 through SC 116.

Comments on last update:
SC 64:  For the Savannah River Site, are the letters and numbers representing the gates (SRSB meaning SRS Gate B)? (could affect SC 19, SC 39, SC 64, and SC 125)
SC 71 TRUCK (Abbeville): OldCalFalRd still needs to be HaiSt and synced with SC 28 and SC 20 TRUCK (Abbeville).
SC 72:
1.  LauAve needs to be synced with US 25 and US 178.
2.  CheSP is way off and needs to be recentered.  (also will affect SC 121)
3.  SC9_S will need to be synced with SC 121, SC 9, and SC 9 BUS (Chester). (along with SC 97)
SC 75 and SC 75 TRUCK (Van Wyck):  I do not see the changes recommended for these routes, but I see the corresponding changes on US 521.
SC 90: RobEdgePky should be RobEdgePkwy.
SC 105:  The SC 18 points still need to be synced.
SC 114:  I did not see any changes to this route.
SC 121:  Note comments 10 and 11 that reference comments 7-9 on SC 72.  I would clarify that the SC 72/SC 121 concurrency is fully synced before finishing.

US 176: SC72/121_E should be just SC72/121.

Other Note:
SC 31: RobMGriPkwy should be RobGriPkwy based on the changes to US 501 and US 17.