US Bridges

Il 32 (fap 762) over Lake Shelbyville

Fair

Moultrie County, Illinois · 4.0 MI S Sullivan · Structure no. 070001500000000

Built
1967
58 years old, rebuilt 2015
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
649 ft
8 main spans
Daily traffic
4,300
2023 count
Owner
State
State Highway Agency

About this bridge

Il 32 (fap 762) over Lake Shelbyville is a steel continuous stringer/multi-beam or girder carrying Il 32 (fap 762) over Lake Shelbyville in Moultrie County, Illinois. It was built in 1967 and reconstructed in 2015, so it is 58 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 4,300 vehicles a day, roughly 9% of them trucks, projected to reach 4,725 by 2046. The structure is 649 ft (197.7 m) long and 36 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

Location

Open in Google Maps
CarriesIl 32 (fap 762)
CrossesLake Shelbyville
Location4.0 MI S Sullivan
RouteState Highway 32
CountyMoultrie County
StateIllinois
Coordinates39.5368, -88.60864
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.3 US tons
Inventory rating44.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length649 ft (197.7 m)
Longest span90 ft (27.5 m)
Deck width36 ft (11 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,300 (2023)
Projected traffic4,725 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$9.1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Il 32 (fap 762) over Lake Shelbyville built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2015.

What condition is Il 32 (fap 762) over Lake Shelbyville in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Il 32 (fap 762) over Lake Shelbyville carry?

About 4,300 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is Il 32 (fap 762) over Lake Shelbyville?

The structure is 649 ft (197.7 m) long with a longest span of 90 ft (27.5 m) and a deck 36 ft wide.

Who owns Il 32 (fap 762) over Lake Shelbyville?

It is owned by the State Highway Agency.