US Bridges

FAS 509(CH 23) over Fayette Creek

Fair

Vermilion County, Illinois · 2 MI NE Indianola · Structure no. 092017000000000

Built
1975
50 years old
Condition
Fair
inspected January 2025
Type
Slab
Concrete Continuous
Length
97 ft
3 main spans
Daily traffic
850
2024 count
Owner
State
State Highway Agency

About this bridge

FAS 509(CH 23) over Fayette Creek is a concrete continuous slab carrying FAS 509(CH 23) over Fayette Creek in Vermilion County, Illinois. It was built in 1975, so it is 50 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 850 vehicles a day, roughly 9% of them trucks, projected to reach 859 by 2046. The structure is 97 ft (29.6 m) long and 46 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesFAS 509(CH 23)
CrossesFayette Creek
Location2 MI NE Indianola
RouteCounty Highway 0
Coordinates39.95003, -87.70844
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2025
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 geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating41.4 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length97 ft (29.6 m)
Longest span36 ft (11.1 m)
Deck width46 ft (14 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic850 (2024)
Projected traffic859 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was FAS 509(CH 23) over Fayette Creek built?

It was built in 1975, making it 50 years old in 2025.

What condition is FAS 509(CH 23) over Fayette Creek 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 January 2025.

How much traffic does FAS 509(CH 23) over Fayette Creek carry?

About 850 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is FAS 509(CH 23) over Fayette Creek?

The structure is 97 ft (29.6 m) long with a longest span of 36 ft (11.1 m) and a deck 46 ft wide.

Who owns FAS 509(CH 23) over Fayette Creek?

It is owned by the State Highway Agency.