PORCUPINE BUTTE RD over AMERICAN FORK CREEK 002

12M S TWO DOT · County 107, Montana · Built 1960 · 2 Lanes · 100 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

46.263303, -110.006975

This bridge is in worse condition than 48.1% of bridges in County 107. The average bridge in Montana is 0 years old; this one is 66 years old.

Nearby Bridges

US 191 over DRAINAGE
Fair Built 1942
US 191 over S FORK AMERICAN FORK
Poor Built 1941
US 191 over FISH CREEK
Poor Built 1942
BIG ELK RD over BIG ELK CREEK 004
Fair Built 1974
US 191 over AMERICAN FORK
Fair Built 1942
US 191 over LEBO CREEK
Good Built 2014
MELVILLE ROAD over SWEET GRASS CREEK
Good Built 2023

Bridge Details

Structure #
L54017001+04001
Year Built
1960
Reconstructed
2006
Length
13.4 m (44 ft)
Max Span
6.7 m
Width
6.7 m (22 ft)
Lanes
2
Daily Traffic
100
Material
Wood or Timber
Design
Stringer/Multi-beam or Girder
Owner
County Highway Agency
Last Inspected
N/A
Est. Improvement
$51,000
Total Project Cost
$63,000
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.