If you travel through the Bitterroot Valley, there’s a road closure coming up that you’ll want to know about. 

The Montana Department of Transportation will be closing the Woodside Bridge on Secondary Highway 373 for drilling as part of an investigation into the soil and groundwater conditions at the site. 

Key Dates for Woodside Bridge Closure

The first closure is scheduled for 8 a.m. Tuesday, September 22, through 7 p.m. Friday, September 25. 

The bridge will close again from 8 a.m. Tuesday, September 29, through 7 p.m. Thursday, October 1. 

READ MORE: Lower Miller Creek Road Will Close Again This Week

Access Limitations During Bridge Work

The Woodside Bridge Fishing Access Site will also be closed to vehicle access during those times. Pedestrians can still reach the site using the walking path, but you won't be able to park there. 

Alternate Routes for Motorists

MDT says motorists should plan on using an alternate route. Options include Victor Crossing north or Hamilton to the south. There will be no posted detour. 

Planning for Future Bridge Replacement in 2029

The drilling is part of the design process for a planned replacement of the Woodside Bridge. Construction on the new bridge is currently anticipated to begin in 2029. 

READ MORE: Missoula Kona Bridge Fishing Access Site Project Needs Your Input

Essential Info for Travelers and Anglers

So if you're heading that way for work, traveling through the Bitterroot, or hoping to get some fall fishing in at the Woodside access, you'll want to plan ahead. 

For the latest road information, check MDT 511 Travel Information before you head out. 

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