Montrose Bridge

Project Description

The proposed project is to replace the existing 15.7-foot bridge with a new structure that meets current and future weight and width needs. The application proposed a 28-foot-wide bridge to accommodate larger vehicles. The project now proposes an 18-foot-wide replacement structure that will remain a one-lane bridge.

Key Project Dates

Advertise Date: February 2018
Construction Date: Summer 2018

Project Photos

Current bridge condition

Current bridge condition.


2015 Flooding Event

2015 Flooding Event.


East Abutment Scarp

East Abutment Scarp.

Map showing general vicinity of project
View a larger interactive map of the project area.

Project Details
Project # NE FLAP 7136(1)
Project Name Montrose Bridge
Location Sioux County
FLMA US Forest Service Oglala National Grasslands
Status In Development

Contact Information

Project Manager: Morgan Malley
Phone: 720-963-3605
Email: Morgan.Malley@dot.gov

Federal Highway Administration
Central Federal Lands Highway Division
12300 West Dakota Avenue
Lakewood, CO 80228
720-963-3500