I-39 & US 51 SB over BLACKHAWK RD

1.75 MI S OF US 20 · County 201, Illinois · Built 1981 · 2 Lanes · 14,500 vehicles/day

Overall

Fair

Deck

6

Satisfactory

Superstructure

7

Good

Substructure

6

Satisfactory

Condition Ratings

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

Location

42.194794, -89.023731

This bridge is in worse condition than 59.6% of bridges in County 201. The average bridge in Illinois is 0 years old; this one is 45 years old.

Nearby Bridges

I-39 & US 51 NB over BLACKHAWK ROAD

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I-39 & US 51 NB over KISHWAUKEE RIVER

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I-39 & US 51 SB over KISHWAUKEE RIVER

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KISHWAUKEE PRES RD over BR KISHWAUKEE RIVER

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BLACKHAWK RD over KISHWAUKEE RIVER

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ALPINE ROAD over UNNAMED DRAINAGEWAY

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TR 251-ROTARY RD over I-39 & US 51

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I-39 RAMP 389 over I-39 & US 51 SB

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I-39 RAMP over LINDEN ROAD

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LINDEN RD over I 39 SB RAMP

Good Built 2023

Bridge Details

Structure #: 101014200000000
Year Built: 1981
Length: 44.5 m (146 ft)
Max Span: 26.5 m
Width: 12.8 m (42 ft)
Lanes: 2
Daily Traffic: 14,500
Material: Steel
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.