I-72 / US 36 over Long Pt. Slough Trib

Fair Condition51 years old14,500 vehicles/day

Location

StateIllinois
CountySangamon
Location1.1m E Illioplis Int
CarriesI-72 / US 36
CrossesLong Pt. Slough Trib
Coordinates39.83652, -89.23421

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length48.2 ft (14.7 m)
Max Span10.5 ft (3.2 m)
Deck Area188.2 sq m
Main Spans3
Year Built1975

Traffic

Avg Daily Traffic14,500 (2023)
Truck Traffic21%
Lanes On Bridge4

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number084200700000000

Nearby Bridges

Tr 157 2.5n over Willow Branch 0.1 mi Good Tr 560 over Willow Branch 0.1 mi Good Tr 157 over Long Point Slough 0.4 mi Good I-72 / US 36 (eb) over Long Point Slough 0.4 mi Fair I-72 / US 36 (wb) over Long Point Slough 0.5 mi Fair Illiopolis Tr560 over Willow Branch 0.5 mi Good Old US 36 over Long Point Slough 0.9 mi Good S Dye RD / Ch 33 over I-72 / US 36 1.1 mi Fair Old US 36 over Br Long Point Slough 1.2 mi Fair Ch 33/old 36 over Br Long Point Slough 1.3 mi Good