I 15 over BOULDER RVR-FRONTAGE RD

1.9M E BASIN · County 043, Montana · Built 1982 · 4 Lanes · 3,856 vehicles/day

Overall

Fair

Deck

6

Satisfactory

Superstructure

6

Satisfactory

Substructure

6

Satisfactory

Condition Ratings

Component	Rating	Description
Deck	6	Satisfactory
Superstructure	6	Satisfactory
Substructure	6	Satisfactory

Location

46.269003, -112.218261

This bridge is in worse condition than 19.9% of bridges in County 043. The average bridge in Montana is 0 years old; this one is 44 years old.

Nearby Bridges

HIGH ORE RD over BOULDER RIVER 038

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I 15 FRONTAGE RD over CATARACT CREEK 030

Poor Built 1933

I 15 over INT HIGH ORE

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I 15 over INT BASIN

Fair Built 1985

GALENA GULCH RD over BOULDER RIVER 016

Fair Built 2003

I 15 over BOULDER RIVER

Fair Built 1980

I 15 over BOULDER RIVER

Fair Built 1980

CATARACT CREEK RD over CATARACT CREEK 034

Fair Built 1967

I 15 over BOULDER RIVER

Fair Built 1980

GALENA GULCH ROAD over BOULDER RIVER

Fair Built 1957

Bridge Details

Structure #: I00015158+03561
Year Built: 1982
Length: 46.3 m (151.9 ft)
Max Span: 24.7 m
Width: 31.2 m (102.4 ft)
Lanes: 4
Daily Traffic: 3,856
Material: Prestressed Concrete
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.