I-57 SB over Langan Creek

Fair Condition13 years old9,550 vehicles/day

Location

StateIllinois
CountyIroquois
Location2.23 Mi S Chebanse I
CarriesI-57 SB
CrossesLangan Creek
Coordinates40.96903, -87.91849

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length215.9 ft (65.8 m)
Max Span81.4 ft (24.8 m)
Deck Width43.3 ft (13.2 m)
Deck Area868.6 sq m
Main Spans3
Year Built2013

Traffic

Avg Daily Traffic9,550 (2023)
Truck Traffic31%
Lanes On Bridge2

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number038021500000000

Nearby Bridges

Fai-57 NB over Langan Creek 0.0 mi Fair Fas 1324/old US 45 over Langan Creek 0.5 mi Fair Tr 120 over Langan Creek 0.5 mi Fair Fas 1324/old US 45 over Trib Of Langan Creek 0.7 mi Good Tr 140 over Langan CR 0.7 mi Fair Ch 29 over I-57 0.8 mi Poor Tr 120 over Trib To Langan Creek 1.1 mi Good Tr 108 over Langan Creek 1.4 mi Poor Tr-17 over Trib Langon Creek 1.5 mi Good Tr 150 over Langan Creek 1.7 mi Good