S 37 FH 57 over KOOTENAI RIVER

3M S LIBBY DAM · County 053, Montana · Built 1969 · 2 Lanes · 661 vehicles/day

Overall
Fair
Deck
6
Satisfactory
Superstructure
5
Fair
Substructure
6
Satisfactory

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 5 Fair
Substructure 6 Satisfactory

Location

48.372242, -115.316253

This bridge is in worse condition than 63.9% of bridges in County 053. The average bridge in Montana is 0 years old; this one is 57 years old.

Nearby Bridges

RD 763 over FISHER RIV & RR OVERPASS
Fair Built 1968
DAVID THOMPSON BRG over KOOTENAI RIVER D/S DAM
Fair Built 1967
S 37 FH 57 over CRIPPLE HORSE CREEK
Poor Built 1974
RD 4925 over CRIPPLE HORSE CR
Poor Built 1963
RD 763 over FISHER RIVER
Fair Built 1977
HAMMER CUTOFF RD over LIBBY CREEK
Fair Built 1972
RD 36 over WOLF CR
Poor Built 1969
RD 6823 over WOLF CR
Good Built 1990
RD 36 over WOLF CR
Fair Built 1969
US 2 over BIG CHERRY CREEK
Poor Built 1976

Bridge Details

Structure #
P00033013+07941
Year Built
1969
Length
377 m (1236.9 ft)
Max Span
53.6 m
Width
10.7 m (35.1 ft)
Lanes
2
Daily Traffic
661
Material
Steel Continuous
Design
Girder and Floorbeam System
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.