State Route 12; Henrieville Area Bridge Work

Project Overview

Starting the week on November 20, 2023 The Utah Department of Transportation began removing and replacing the Henrieville Bridge and the Smith Ranch Bridge on State Route 12 in the Henrieville, Utah area. The improvements will take about a year to compete with a Winter Shutdown planned from January 20, 2024 to March 19, 2024

Henrieville Bridge: The new bridge is open with traffic flowing in both directions. 

Smith Ranch Bridge: This bridge is anticipated to be open by the end of 2024. Currently, traffic is managed by a Traffic Light and northbound and southbound traffic will alternate moving across the bridge. Motorists can expect up to a 15 minute delay while waiting to cross the bridge.

Project Schedule 

Fall 2024 - Substantial Completion of two new bridges! 

The schedule is subject to weather, unforeseen circumstances, supply chain interruptions and other impacts.  

Contact the Public Information Team by email henrievillebridges@utah.gov or call the Hotline: 435-531-1358.

The photo shows rebar crews preparing the new bridge for Concrete.

Below is the one lane bypass road around the Henrieville Bridge on SR-12 just west of Henrieville. Motorists can expect up to a 15 minute delay through this area. 

Asphalt paving is complete on the southbound lane over the Smith Ranch Bridge. Crews have switched traffic onto the new structure and demolished the old, northbound bridge. Work is now focused on rebuilding the new northbound bridge and roadway. 

Below: Concrete pour on northbound Smith Ranch Bridge - October 2024.

Finished Henrieville Bridge below.