MD: MD 27, MD 198, and MD 206 Point Concerns

[Markkos1992]

MD 27:
1. Damascus is no-build to me right now, but oddly MD 27 traffic is directed to use Lewis Dr/High Corner St instead of intersecting MD 108.
2. Technically I would want a visible point at Woodfield Rd (due to directing traffic to MD 124)…
3. Consider replacing the shaping point south of RoopRd with a visible point. 

MD 198: 
1. Is the shaping point west of OldColPk worth being made visible?
2. The shaping point west of I-95 should be replaced with a visible point at Old Gunpowder Rd (OldGunRd).
3. The shaping point west of MD295 should be replaced with a visible point at Brock Bridge Rd (BroBriRd).

MD 206:  In theory, the hidden shaping point should be made visible, but is it worth it?  I am not sure…

[Duke87]

Of the above I am only implementing these two:

MD 198: 
2. The shaping point west of I-95 should be replaced with a visible point at Old Gunpowder Rd (OldGunRd).
3. The shaping point west of MD295 should be replaced with a visible point at Brock Bridge Rd (BroBriRd).

The other point suggestions are not worth it, and as for Damascus the way it is mapped matches HLR. Signs don't consistently disagree (note the TO at the southbound turn), so sticking with what's official on paper.

[Markkos1992]

Yeah, I almost did not truly clinch MD 27 because of that craziness, but yeah HLR agrees to leave it as-is.  I pulled over and checked everything before going back to do a loop at MD 108 to make sure I had it.