I 15 SB over SUN RIVER

GREAT FALLS · County 013, Montana · Built 1966 · 2 Lanes · 5,254 vehicles/day

Overall

Fair

Deck

8

Very Good

Superstructure

7

Good

Substructure

6

Satisfactory

Condition Ratings

Component	Rating	Description
Deck	8	Very Good
Superstructure	7	Good
Substructure	6	Satisfactory

Location

47.499817, -111.34315

This bridge is in worse condition than 42.2% of bridges in County 013. The average bridge in Montana is 0 years old; this one is 60 years old.

Nearby Bridges

I 15 NB over SUN RIVER

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I 15 over SEP 5TH AVE SW

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I 15 over SEP 5TH AVE SW

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SUN RIVER RD over SEP WEST HILL-I 15 127

Poor Built 1967

CENTRAL AVE W over INT CENTRAL AVE W-I 15

Fair Built 1967

CENTRAL AVE W over GALT AVE-RR

Fair Built 1967

CENTRAL AVE W over GALT AVE-RR

Fair Built 1967

6TH ST SW over SUN RIVER

Fair Built 1980

OFF RAMP TO 14TH S over RR

Good Built 1996

BRANCH I 15-U.S. 8 over RR

Good Built 1946

Bridge Details

Structure #: I00015279+09762
Year Built: 1966
Reconstructed: 1977
Length: 147.8 m (484.9 ft)
Max Span: 29.6 m
Width: 9.8 m (32.2 ft)
Lanes: 2
Daily Traffic: 5,254
Material: Prestressed Concrete
Design: Stringer/Multi-beam or Girder
Owner: State Highway Agency
Last Inspected: N/A
Est. Improvement: $922,000
Total Project Cost: $1,383,000

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.