I 15 SBL over I15B;UPRR;S.BLACKFOOT IC

3.8 S. BLACKFOOT · County 011, Idaho · Built 1961 · 2 Lanes · 13,750 vehicles/day

Structurally Deficient — One or more key components rated 4 (Poor) or below
Overall
Poor
Deck
5
Fair
Superstructure
4
Poor
Substructure
6
Satisfactory

Condition Ratings

ComponentRatingDescription
Deck 5 Fair
Superstructure 4 Poor
Substructure 6 Satisfactory

Location

43.148564, -112.388908

This bridge is in worse condition than 96.6% of bridges in County 011. The average bridge in Idaho is 0 years old; this one is 65 years old.

Nearby Bridges

I 15 NBL over I15B;UPRR;S.BLACKFOOT IC
Poor Built 1961
US 91 over BLACKFOOT CANAL
Good Built 2004
US 91 over BLACKFOOT CANAL
Poor Built 1951
I 15B ;US 91 over BLACKFOOT RIVER
Poor Built 1936
SAMBO ROAD over NORTH CANAL
Fair Built 1984
WILLIE RD over I 15;WILLIE ROAD GS
Poor Built 1959
SANDY ROAD over NORTH CANAL
Fair Built 1955
IRR BIA RTE 91 over BLACKFOOT RIVER
Good Built 2015
RIVERTON RD; 300 S over BLACKFOOT RIVER
Fair Built 1974
SANDY ROAD over GIBSON CANAL
Fair Built 1952

Bridge Details

Structure #
000000000011440
Year Built
1961
Length
119.5 m (392.1 ft)
Max Span
23.8 m
Width
10.6 m (34.8 ft)
Lanes
2
Daily Traffic
13,750
Material
Prestressed Concrete
Design
Stringer/Multi-beam or Girder
Owner
State Highway Agency
Last Inspected
N/A
Est. Improvement
$2,910,000
Total Project Cost
$4,366,000
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.