| The first shield for U.S. 18 was posted previously ahead of Cass Street. It was moved further east by the William F. O'Donnell Park pedestrian overpass by 2014 but then removed in 2015. 05/30/11 |
| Jackson Street links U.S. 18 (Michigan Street) with parallel I-794 west to the Marquette Interchange (Interstates 43 and 94). 05/30/11 |
| Another reassurance marker for U.S. 18 appears along Michigan Street west at Jefferson Street. 05/30/11 |
| The northern turn of U.S. 18 west onto Milwaukee Street (STH-32) was previously unmarked. A shield assembly was added by 2014. U.S. 18 & Wis 32 otherwise overlap north for five blocks. 05/30/11 |
| A state-named trailblazer directed motorists onto Broadway (STH-32) south for its on-ramp to I-794 east. The assembly was removed by 2014 and replaced with a neutered shield in 2015. 05/30/11 |
| A second shield was posted for I-794 along Michigan Street west at Broadway (STH-32) south. Broadway carries U.S. 18 east between Wells Street and Michigan Street here. This I-794 trailblazer was removed by 2014. 05/30/11 |
Page Updated 02-17-2016.