US 89 over YELLOWSTONE RIVER

11M SW EMIGRANT · County 067, Montana · Built 1958 · 2 Lanes · 2,289 vehicles/day

Overall
Fair
Deck
5
Fair
Superstructure
6
Satisfactory
Substructure
6
Satisfactory

Condition Ratings

ComponentRatingDescription
Deck 5 Fair
Superstructure 6 Satisfactory
Substructure 6 Satisfactory

Location

45.253586, -110.868181

This bridge is in worse condition than 57.1% of bridges in County 067. The average bridge in Montana is 0 years old; this one is 68 years old.

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US 89 over BIG CREEK
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BIG CREEK RD - NF- over BIG CREEK 062
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NF 132-BIG CREEK R over BIG CREEK 063
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SIX MILE ROAD over SIX MILE CREEK
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BIG CREEK ROAD over BIG CREEK
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SIX MILE CREEK RD over SIX MILE CREEK 055
Fair Built 1974

Bridge Details

Structure #
P00011020+04171
Year Built
1958
Length
137.2 m (450.1 ft)
Max Span
38.1 m
Width
9.7 m (31.8 ft)
Lanes
2
Daily Traffic
2,289
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.