US 87 over DRAINAGE

3M NW GRASS RANGE · County 027, Montana · Built 1939 · 2 Lanes · 1,067 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
4
Poor

Condition Ratings

ComponentRatingDescription
Deck 6 Satisfactory
Superstructure 6 Satisfactory
Substructure 4 Poor

Location

47.044886, -108.832972

This bridge is in worse condition than 94.3% of bridges in County 027. The average bridge in Montana is 0 years old; this one is 87 years old.

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US 87 over DRAINAGE
Fair Built 1939

Bridge Details

Structure #
P00057110+05841
Year Built
1939
Length
17.6 m (57.7 ft)
Max Span
5.8 m
Width
9.1 m (29.9 ft)
Lanes
2
Daily Traffic
1,067
Material
Wood or Timber
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.