IRR - US 89 over BLACKTAIL CREEK

16M NW VALIER · County 073, Montana · Built 1965 · 2 Lanes · 1,012 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
4
Poor
Superstructure
8
Very Good
Substructure
7
Good

Condition Ratings

ComponentRatingDescription
Deck 4 Poor
Superstructure 8 Very Good
Substructure 7 Good

Location

48.352653, -112.556783

This bridge is in worse condition than 95.8% of bridges in County 073. The average bridge in Montana is 0 years old; this one is 61 years old.

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US 89 over VALIER CANAL
Good Built 1965
IRR - US 89 over AGENCY CREEK
Fair Built 1966
IRR - US 89 over BADGER CREEK
Fair Built 1966
VALIER DUPUYER RD over VALIER CANAL 035
Good Built 1950
IRR - S 358 over BIRCH CREEK
Fair Built 1965

Bridge Details

Structure #
P00003087+03951
Year Built
1965
Length
44.2 m (145 ft)
Max Span
21.6 m
Width
11.2 m (36.7 ft)
Lanes
2
Daily Traffic
1,012
Material
Prestressed Concrete
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.