US Bridges

FAS-2794 over Trib Lone Grove Brch

Good

Fayette County, Illinois · 0.8 MI S ST Peter · Structure no. 026330300000000

Built
1979
46 years old
Condition
Good
inspected January 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
58 ft
1 main span
Daily traffic
325
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

FAS-2794 over Trib Lone Grove Brch is a prestressed concrete box beam or girders - multiple carrying FAS-2794 over Trib Lone Grove Brch in Fayette County, Illinois. It was built in 1979, so it is 46 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 325 vehicles a day, roughly 3% of them trucks, projected to reach 357 by 2046. The structure is 58 ft (17.7 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesFAS-2794
CrossesTrib Lone Grove Brch
Location0.8 MI S ST Peter
RouteCounty Highway 0
Coordinates38.85577, -88.8445
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length58 ft (17.7 m)
Longest span56 ft (17.1 m)
Deck width30 ft (9.2 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic325 (2023)
Projected traffic357 by 2046
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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-2794 over Trib Lone Grove Brch built?

It was built in 1979, making it 46 years old in 2025.

What condition is FAS-2794 over Trib Lone Grove Brch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2022.

How much traffic does FAS-2794 over Trib Lone Grove Brch carry?

About 325 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is FAS-2794 over Trib Lone Grove Brch?

The structure is 58 ft (17.7 m) long with a longest span of 56 ft (17.1 m) and a deck 30 ft wide.

Who owns FAS-2794 over Trib Lone Grove Brch?

It is owned by the Town or Township Highway Agency.