IRR ROUTE 46 over BIG SANDY CREEK

11 KM NNW OF BOX ELDER · County 041, Montana · Built 1963 · 2 Lanes · 100 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Serious
Deck
5
Fair
Superstructure
4
Poor
Substructure
2
Critical

Condition Ratings

ComponentRatingDescription
Deck 5 Fair
Superstructure 4 Poor
Substructure 2 Critical

Location

48.409239, -109.944278

This bridge is in worse condition than 97.8% of bridges in County 041. The average bridge in Montana is 0 years old; this one is 63 years old.

Nearby Bridges

ROAD 100 S over BIG SANDY CREEK 019
Fair Built 1963
US 87 over GRAVEL COULEE
Fair Built 1954
ROAD 70 S over BIG SANDY CREEK 021
Good Built 2016
S FRESNO RD over SAGE CREEK 053
Good Built 2009
BIA 35 over SAGE CREEK
Good Built 2010
IRR BIA RTE 006 over BOX ELDER CREEK
Fair Built 2000
IRR - US 87 over BOX ELDER CREEK
Good Built 1969
IRR BIA RTE 30 over BOX ELDER CREEK
Good Built 2012
IRR - S 448 over BIG SANDY CREEK
Fair Built 1961
US 87 over BEAVER CREEK
Good Built 1966

Bridge Details

Structure #
0000C59205B0922
Year Built
1963
Length
7.7 m (25.3 ft)
Max Span
7.4 m
Width
7.8 m (25.6 ft)
Lanes
2
Daily Traffic
100
Material
Concrete
Design
Channel Beam
Owner
Bureau of Indian Affairs
Last Inspected
N/A
Est. Improvement
$0
Total Project Cost
$439,000
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.