I-39/US 51 over MACKINAW RIVER

8.8 MI N OF I-55 · County 113, Illinois · Built 1989 · 4 Lanes · 18,700 vehicles/day

Overall
Fair
Deck
6
Satisfactory
Superstructure
7
Good
Substructure
7
Good

Bridge Details

Structure #
057020300000000
Year Built
1989
Length
131.6 m (431.8 ft)
Max Span
49.7 m
Width
28.4 m (93.2 ft)
Lanes
4
Daily Traffic
18,700
Material
Steel Continuous
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.