IDT I5 - Riverton Bridge Replacement
General Information
Hours
Monday - Thursday
6:30 am. - 5:00 pm
The Idaho Department of Transportation is replacing the Riverton Road Bridge over I-15 in Blackfoot. Bridge demolition will begin May 18th, 2026, with reduced speed limits, intermittent I-15 nighttime closures and crossover driving patterns, & daytime and nighttime I-15 lane closures. idt-riverton-bridge-05-18-26.pdf