A Little More Color

Blue arrows for Interstate 29 and US 71 in Platte Woods, Mo.

The blue arrow for US 71 should be a black-on-white arrow on this sign assembly at NW 72nd Street in Platte Woods. NW 72nd actually forms the southern border of Platte Woods; across the street, you can see a gas station and a K-Mart parking lot. They're in Kansas City.