CityMI
Posted
Aug 14, 2026
Sep 17, 2026
Guardrail and Bridge Abutment Crash Attenuator
Provide the removal, replacement, repair, and installation of roadway guardrail systems and bridge abutment crash attenuators. The scope includes removal and replacement of existing w-beam guardrail systems, guardrail terminals, bridge anchorages, and crash attenuators; installation of new mash-compliant safety hardware; temporary traffic control; excavation and restoration; and repair or reset of damaged attenuator systems when replacement is not required.