turd and eure are the same color.
D020 interchange between FatCd and IstAir (U-turn), O6(Ihs) and O7 (two)
D020: O6(K6) -> O7(K6), O6(Ihs) -> O7(Ihs), O7 -> O7Cob
D570 interchanges between D020 and 3(O6)
D570: 3(O6) -> O7
D100 interchange between AliNihCd and KirCd, MosBul and KurPenBag, AydYoluCd and SehCd, SehCd and O4Cay (U-turn), Osm and IstCd, TatKop and TerCd?, DenCd and O7_E (two), O4_Her and ToO4_Her, Her_E and AlbNecCd (two), AlbNecCd and O4_Kor (three), HurCd_E and AksSok, VatCd and O4(12) (three?), OmerTurBul and D130/D605, D130/D605 and O4(14) (three), SHICd and 309Sk, OsmCd and D750_S, I18-51 and Atk, Boz_W and I18-77, I18-75 and Yam (three), Yam and I18-76 (three), I18-76 and I18-83 (two), I18-83 and D765, D765 and Yer_W (two), Yer_E and Dag (two), Dag and Cif (three), Cif and I37-27, D775 and Cay_E, Kar and D785_N (three), I19-78 and D785_S, Cay and DogYolu, DogYolu and GuvYolu (two), YolYolu and ZubHamCd (is that
a new D180 spur?), Cak and I60-05, Gol and Gul, Kan and D200
D100: O4(*) labels need correct exit numbers
D100: D785_N relocated
D650 interchanges between O4 and Ahm (at least three), Ahm and I54-50 (two), Cic and Sel_N, D160_W and Dem (two), Boz_N and D200_W, I03-54 and Ore, D685_N and Isp, D685_S and I15-26, ToD685 and Kar, Kar and Dos, Dos and YesCik (two)
D795 interchange between Bog and I55-51, D030_E and I55-57, I55-57 and D030_W, I19-81 and D180/D785 (D180 relocated)
D100Cor interchange between I22-29 and D550, I59-04 and AtaBul, 5001Sk and O3(12)
D100Cor relocated at O3(12) with two interchanges
O3 interchange between 1 and 2
O4 interchange between 11 and 12 (and a second one to open soon?)
D605 interchange between I41-77 and Tav, ToO4 and D100/D130
D130 interchange between BagSok and Kap, D595 and EminGelSok, Hal and KarCd (two), IpekYoluBul and OsmSenCd, OmerTurBul and AlsCd, AlsCd and D100/D605
O4Cay and O4Ger: exit numbers don't seem to be signed
O5 interchange between 10 and 11
O7: is 4 open? how about 22?
O7Cek: is it CemBag or CimBag? Or CekBag (TUR CimBag is labeled Çekmeköy Bağlantısı)?
O21: is 4 open?
O21Kir interchange between D260/765 and D757
O22 interchange between 1 and 2
O51Ser: exit numbers don't seem to be signed
O52 interchange between 3 and 4, 8 and 9, 14 and 15
O53 interchange between 5 and 6
O54: exit numbers are all changed
O54 interchange between 143 (5) and 144 (4), 145 (3) and 146 (2)
BuyBayBag interchange between D100/D569 and Diz, Diz and I34-84?, FirBul and IskCd?, EkreKurtBul and MerGec?
KuzCevYolu interchange between MunKoyuYolu and D100/D655
D010
realigned around Kalkin?
D010 interchange between ErdGir and I67-32, Yay and EskiSinBafYol, EskiSinBafYol and Abd (two), Ger and EskiYeniBag (two), Cece and SinBafYol?, AlaCd and DuhSerBul, MusaCevBul and GencBul, Gaz and I55-26, I55-26 and I55-28, BozTun and CezCd, I61-35 and TraCd (two), Yen and D915, D925 and KarSahYolu_S, Bal and Paz
D010 realigned at CelBayCd with interchanges
D010
realigned around YukTasD014 realigned at Ine; at least one new interchange
D020Sil interchange between O7_E and Cam
D030 interchange between MelCd and D755_S, D755_N and Sat, I78-27 and Yes, Mem and I37-52, Ham and ValiTopCd (four)
D050 interchanges between I08-51 and I08-52 (three?), I08-52 and D950
D060 interchange between D950 and Orm
D110 interchanges between I59-53 and D555_S (two), I59-50 and D555_N, D565 and FatMehBul, Yen and MarEre_W
D140 interchanges between Atca and Ulu (two?), I06-76 and GaziKemBul (two, one not yet complete), GaziKemBul and SapDevCd, O20_W and YMECd, PilFatKorSok and YilBeyBul, YilBeyBul and Sen, EmekCd and FatSulCd, D180 and CubCd (two)
D595 realigned around İznik (assumed; GSV isn't new enough) and Günlüce-Emet
D160
realigned around PelitözüD180
realigned west of D785/D795, around Mecitözü, around Aydinca (with an interchange just to the east)
D180 interchange between I60-51 and GazUni
D190 interchange between D200 and Del, Del and Koc
D190 realigned at Uck
D200 interchanges between D210/D550 and I17-09 (two), I17-10 and I17-04_E, D555 and Guv (four?), Ulu and SybYolu (two), Gol and O5(101) (two), ZafBul and BarCd, IpeYoluBul and Yen_W, IneCd and I16-30 (two), IsmInoCd_W and Poy (three), Poy and I11-27, I11-27 and I26-75, I26-75 and UluEgeBul (two), I26-25 and Kan (three), D675 and I26-26, Tat and UcpKoyuYolu, D260_E and KarHoyuYolu, I06-76 and Bal, O20_W and BagBul (three), BeyYolu and BilBul, D140_E and SarCd, SagCd and 1881Cd, O20_E and LalCd (two), Kil and D765_N, Isi and I71-02, I71-02 and Kir, I66-50 and I66-25, DemSk and RecYozYolu, D850_S and I58-25
D200: nothing at Gur, I24-78
D230 interchange between I10-55 and D555_N, I10-27 and Dur, Tav_E and Ali, I43-79 and AhmDerCd, AhmDerCd and D650_S?, AtaBul and D200 (two?)
D240Ber interchange between Cen and Soma_W (replacing Soma_W), AtaCd and Soma_E, Sul and D555
D250 interchange between Emi_W and Emi_E
D260 interchange between MKPBul and TunaCd?
D300 interchanges between 10Sok and MehBul (three, including O30 and O32 access), SehCd and D550_N, KemPasaCd and I35-25, IrlYolu and CikYolu, Sal and D555?, D555 and ToD585, D650_N and AtaBul, I42-85 and Zaf (two), BahYolu and SizYolu, SizYolu and IsmPasaCd, IsmPasaCd and ElmHamCd, D715 and Ort_E, Ort_E and Zin, D750_S and EbuElcCd, EbuElcCd and D750_N (two), D260_W and OymMah?, ToD260 and D260_E (two), I44-07 and I23-52 (I23-52 relocated), D260_Ela and FatSulCd, Kur and D950_S, Elm and D975_S, D975_S and KazKarBul
What does D300 do between MehBul and O32_E? There's no apparent route, especially westbound. It seems more logical to use what OSM calls Deniz Feneri Sokağı and bypass MehBul, but nothing seems to be signed. OSM and Google Maps both show a large gap in D300 east of I35-39 (with the latter using overlaps to fill it), and
this sign implies that Google is correct about D300 turning south there to reach O32.
E981 interchange between D300_E and D330_W (how sure are we that D300 doesn't go this way?)
D310 realigned around GokCum?,
KirD330Mug interchanges between Esk and I48-79 (three), Cak and Mur
D330 interchanges between SileCd and YeniIstCd (three)
D340
realigned at D350 all the way to beyond Kor (this probably affects the west end of D350)
D340
realigned around ErmenekD370 interchange between YeniCevYolu and D955_N?, D955_N and KorCd
D370 slight relocation at and east of D965, east of Ciz
D370 relocation around I56-25?
D955Bat relocation around Mardin?
D410 relocated at YesYolu, west of Gul
D420 relocated at and west of I31-57? (not sure where the new end is)
D420 interchange between ToD817/D825 and I31-28
D380 missing point for D430
D430: HabYolu_N -> I73-28_W, HabYolu_S ->
I73-28_E (are we sure E90 goes this way?)
Does D430Ova actually exist?
This was the state of the road in 2023.
D400 interchange between D555 and TurOzalCd, AkdCd and AtaBul_Kem, AspBul and HavLaraYolu, HavLaraYolu and D685, D685 and Sol, SorBul and ZubHanCd (two?), Uca and Mel, Mel and AnaCd?, Tek and Ayd, Buy_W and Yes_W, Yes_W and Akd, I33-53 and O51(31), YenMah and ToO51(5), OgrBul and 60024Sok (three), 60024Sok and OzdSabBul?, D835 and O54(147) (two), NoluCd and AbdAksuBul, I63-50 and ToO52(181), 1403Sok and AciCd, AciCd and D885, YenCd and KaraBul, SadPasaBul and O52(20)
D400
bypasses OsmaniyeD400: O52(*) and ToO52(*) exit numbers need updating
D400
realigned around SiiSirYoluD400 realigned at D975?