Routine Inspection Requires Temporary Closure

A routine inspection of an I-430 flyover of the Big Rock Interchange requires temporary closure of a shoulder, according to Arkansas State Highway and Transportation Department (AHTD) officials.

The outside shoulder of the flyover that carries I-430 southbound traffic to I-630 eastbound will be closed from 9:00 a.m. to 3:00 p.m., on Wednesday, April 26, and Thursday, April 27, weather permitting.

Traffic will be controlled using warning signs and traffic cones. Drivers should exercise caution when approaching and traveling through all highway work zones. Additional travel information can be found at or You can also follow us on Twitter @AHTD.