Il 171 NB Elevated over Sta 53&15 To 63&18

Fair Condition62 years old40,100 vehicles/day

Location

StateIllinois
CountyCook
Location0.5 M SE Joliet RD
CarriesIl 171 NB Elevated
CrossesSta 53&15 To 63&18
Coordinates41.79555, -87.82668

Condition Ratings

Overall ConditionFair
Deck8 (Very Good)
Superstructure5 (Fair)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length965.9 ft (294.4 m)
Max Span132.5 ft (40.4 m)
Deck Width36.1 ft (11 m)
Deck Area3238.4 sq m
Main Spans12
Year Built1964 (reconstructed 2016)

Traffic

Avg Daily Traffic40,100 (2023)
Truck Traffic9%
Lanes On Bridge2

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number016245600000000

Nearby Bridges

Il 171 SB Elevated over Sta 53&15 To 63&18 0.1 mi Fair Il 171 NB over Rr - Bnsf 0.1 mi Fair Il 171 SB over Rr - Bnsf 0.1 mi Fair Il 171 NB over Des Plaines River 0.1 mi Fair Il 171 SB First Av over Des Plaines River 0.1 mi Fair Il 171 SB Rmp I-55 over Des Plaines River 0.2 mi Fair I- 55 WB Rmp Il171 over Des Plaines River 0.2 mi Poor Il 171 SB Rmp I-55 over I- 55 Stevenson 0.3 mi Good Il 171 SB First Av over I- 55 Stevenson 0.3 mi Good Il 171 NB First Av over I- 55 Stevenson 0.3 mi Good