Field checks and Missouri map checks will cause the following changes:
-MO 283 has been almost decommissioned. Oak Trafficway has been rebuilt north of 32nd Street, which is a KC/North KC city limit line. Most recent picture on GMSV shows a 283 shield on SB I-29, but not NB, and there are no longer shields pointing to 283 from 69 (Vivion Road). The 2017 state map calls the remaining piece "Spur 9" but the split with MO 9, and one subsequent shield, show 283.
-MO 152 has been dropped between I-35 and MO 291, similarly after a complete rebuild, and shown on the state map. There are no signs at 291 or this part of Kansas Avenue.
-MO 269 is shown on the state map as continuing to Front Street, but there are no signs south of MO 210 and the exit from MO 210 only points northward. The bridge across the Missouri River is probably a big reason for this route's existence, so that's not changing.
-MO 33 is greened-out from NB I-29 exit 20, so the idea of the route continuing to the interstate has been mooted. (It was already not signed on 69 in between.)
-Missouri hates US 56 so much the line from Kansas stops at the state line, but this one needs more than a non-appearance on a map to be changed. It still ends on US 71, of course.