MAIN BOULDER RD over SEP I 90

BIG TIMBER · County 097, Montana · Built 1980 · 2 Lanes · 958 vehicles/day

Overall
Fair
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
5
Fair

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 6 Satisfactory
Substructure 5 Fair

Location

45.826183, -109.948697

This bridge is in worse condition than 77.7% of bridges in County 097. The average bridge in Montana is 0 years old; this one is 46 years old.

Nearby Bridges

OLD BOULDER RD over SEP I 90 008
Fair Built 1981
OLD BOULDER ROAD over BOULDER RIVER 029
Fair Built 2020
S 91 over BOULDER RIVER
Fair Built 1938
I 90 over INT WEST BIG TIMBER
Good Built 1981
I 90 over INT WEST BIG TIMBER
Fair Built 1981
S 91 over BOULDER RIVER OVERFLOW
Poor Built 1937
US 191 over YELLOWSTONE RIVER
Fair Built 1938
S 91 over INT EAST BIG TIMBER I 90
Fair Built 1981
HOWIE RD over BIG TIMBER CREEK
Fair Built 2004
US 191 over BIG TIMBER CREEK
Fair Built 1997

Bridge Details

Structure #
S00298000+08841
Year Built
1980
Length
120.4 m (395 ft)
Max Span
42.7 m
Width
10.5 m (34.4 ft)
Lanes
2
Daily Traffic
958
Material
Steel Continuous
Design
Stringer/Multi-beam or Girder
Owner
State Highway Agency
Last Inspected
N/A
Est. Improvement
N/A
Total Project Cost
N/A
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.