US-31 NB over BLACK RIVER

0.4 MI N OF M-21 · County 139, Michigan · Built 1949 · 2 Lanes · 23,373 vehicles/day

Overall
Fair
Deck
7
Good
Superstructure
6
Satisfactory
Substructure
5
Fair

Bridge Details

Structure #
000000000008689
Year Built
1949
Reconstructed
1984
Length
73.2 m (240.2 ft)
Max Span
30.5 m
Width
14.8 m (48.6 ft)
Lanes
2
Daily Traffic
23,373
Material
Steel Continuous
Design
Stringer/Multi-beam or Girder
Owner
State Highway Agency
Last Inspected
N/A
Est. Improvement
$611,000
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.