IA/MO/WI/SD changes from Highway63 by email

[jteresco]

Additional notes from the email submission:

Iowa IA 136: Renamed north end US20/52
Missouri Great River Road: Corrected I-72(152) to I-72(157).
Wisconsin Lake Michigan Circle Trail: Added 6th/7thSt in Racine.
Wisconsin I-94: Reset 307A, 307B, 308A, 309A, 309B
Wisconsin US 18: Restored LinMemDr as alt label for endpoint
Wisconsin US 151: Collapsed 98A and 98B into single exit 98
Wisconsin WI 57: Added I-43. Reset I-94.
South Dakota SD 15: Renamed CR309->CR3/309, CR11->CR11/24, 458thAve -> CR17/34
South Dakota US 12: Renamed 464thAve->CR6_W, 149thSt->MilAve_E, CR37->CR39. Added CR6_E.

I don't think anything here needs an updates entry but I did not look carefully.

[cockroachking]

14th and 24th need to be kept, or else the concurrency will break.

[cockroachking]

Everything else looks good.

[the-spui-ninja]

SD stuff looks pretty good!

[jteresco]

Email notes from Highway63 about the additional changes I just pushed to the branch for this PR:

Iowa US 218: Reversed hidden/visible name 187->IA57/58 (again). Adjusted shaping point near Waverly (again).
Iowa IA 27: Reversed hidden/visible name 187(218)-> US218/57. Adjusted shaping point near Waverly (again).
Missouri I-64: Closed and renamed previous Exit 38B to *Old38B. Renamed 22nd Street exit 39->38B. Note: Order of exits 38A, 38C, 38B is correct. “Lacks_Generic” is false positive.
Missouri US40: Closed and renamed I-64 Exit 38B to *I-64(Old38B). Renamed 22nd Street I-64(39)->I-64(38B).
Missouri Lewis and Clark Trail (Left Bank): Closed and renamed I-64 Exit 38B to *I-64(Old38B). Renamed 22nd Street I-64(39)->I-64(38B).
Wisconsin Lake Michigan Circle Tour: Renamed CouLineRd->WI195. Added 14thSt, 24thSt.
Missouri US 66 Historic: Fixed duplicate JefAve->JefAve_Spr