Location: US-54 and I-235, Wichita Reassurance shield omitting US-400 after the I-235 interchange Location: US-54 and Dugan Rd, Wichita Overhead sign omitting US-54 at the Dugan Rd interchange. Note the sudden appearance of suffixes Location: US-54 and Ridge Rd, Wichita Reassurance shield at the Mid-Continent exit. Wichita is the Mid-Continent Airport, although KCI (KC Int’l) … Continue reading U.S. Route 400, I-235 to KS-163