KOOCANUSA BRIDGE over KOOCANUSA RESERVOIR

LAKE KOOCANUSA · County 053, Montana · Built 1971 · 2 Lanes · 75 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

48.827939, -115.2709

This bridge is in worse condition than 37.7% of bridges in County 053. The average bridge in Montana is 0 years old; this one is 55 years old.

Nearby Bridges

S 37 FH 57 over CADETTE CREEK

Poor Built 1971

S 37 FH 57 over PINKHAM CREEK

Serious Built 1971

WEAVER RD over PINKHAM CREEK

Good Built 1988

MT 37 FH 57 over SUTTON CREEK

Fair Built 1974

FLAT CREEK ROAD over SUTTON CREEK

Fair Built 1980

GUT CREEK RD over PINKHAM CR

Fair Built 1968

KOOCANUSA W. SIDE over BIG CREEK

Good Built 1970

HOMESTEAD DR over PINKHAM CREEK 140

Serious Built 1914

BIG CREEK ROAD over LITTLE NF BIG CREEK

Good Built 1995

STEEP CREEK ROAD over BIG CREEK

Fair Built 1963

Bridge Details

Structure #: 011401000000046
Year Built: 1971
Reconstructed: 1983
Length: 742.8 m (2437 ft)
Max Span: 726 m
Width: 10.2 m (33.5 ft)
Lanes: 2
Daily Traffic: 75
Material: Steel
Design: Truss - Deck
Owner: U.S. Forest Service
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.