IRR BIA RTE 13 over SOUTH FORK MILK RIVER

31KM NORTH BLACKFEET SCHL · County 035, Montana · Built 1979 · 2 Lanes · 60 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
5
Fair
Superstructure
5
Fair
Substructure
4
Poor

Condition Ratings

ComponentRatingDescription
Deck 5 Fair
Superstructure 5 Fair
Substructure 4 Poor

Location

48.859553, -113.016986

This bridge is in worse condition than 95.8% of bridges in County 035. The average bridge in Montana is 0 years old; this one is 47 years old.

Nearby Bridges

DUCK LAKE RD over SOUTH FORK MILK RIVER
Good Built 1987
DUCK LAKE RD over DRY FORK MILK RIVER
Fair Built 1977
EMIGRANT GAP RD over ST MARY CANAL 046
Good Built 1991
IRR BIA RTE 13 over ST MARY CANAL
Good Built 2002

Bridge Details

Structure #
00000000000C130
Year Built
1979
Length
31.1 m (102 ft)
Max Span
7.6 m
Width
7.8 m (25.6 ft)
Lanes
2
Daily Traffic
60
Material
Wood or Timber
Design
Stringer/Multi-beam or Girder
Owner
Bureau of Indian Affairs
Last Inspected
N/A
Est. Improvement
$0
Total Project Cost
$500,000
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.