I 15 over SEP SIERRA RD E

4M N HELENA · County 049, Montana · Built 1962 · 2 Lanes · 6,202 vehicles/day

Overall
Good
Deck
7
Good
Superstructure
7
Good
Substructure
7
Good

Condition Ratings

ComponentRatingDescription
Deck 7 Good
Superstructure 7 Good
Substructure 7 Good

Location

46.6605, -112.011331

This bridge is in worse condition than 18.1% of bridges in County 049. The average bridge in Montana is 0 years old; this one is 64 years old.

Nearby Bridges

I 15 over SEP SIERRA RD E
Good Built 1962
FRONTAGE ROAD 295 over TEN MILE CREEK 071
Poor Built 1962
I 15 over TEN MILE CREEK
Good Built 1962
SIERRA ROAD E over TEN MILE CREEK 076
Good Built 2001
I 15 over TEN MILE CREEK
Good Built 1962
VALLEY FORGE RD over TEN MILE CREEK 126
Good Built 1988
N MONTANA AVE over TEN MILE CREEK
Good Built 2004
LAW ENFORCEMENT RD over PRICKELY PEAR CREEK
Fair Built 1940
SIERRA ROAD E over PRICKLY PEAR CREEK 077
Fair Built 1998
GREEN MEADOW DR over HELENA VALLEY CANAL
Good Built 1992

Bridge Details

Structure #
I00015197+00391
Year Built
1962
Length
36.7 m (120.4 ft)
Max Span
14.2 m
Width
12.6 m (41.3 ft)
Lanes
2
Daily Traffic
6,202
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.