US Bridges

FAS 748 over Little Piasa Creek

Good

Jersey County, Illinois · 2.2 MI W Ill 67 · Structure no. 042401000000000

Built
1901
124 years old, rebuilt 1982
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
32 ft
1 main span
Daily traffic
475
2022 count
Owner
County
County Highway Agency

About this bridge

FAS 748 over Little Piasa Creek is a prestressed concrete box beam or girders - multiple carrying FAS 748 over Little Piasa Creek in Jersey County, Illinois. It was built in 1901 and reconstructed in 1982, so it is 124 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 475 vehicles a day, roughly 14% of them trucks, projected to reach 505 by 2046. The structure is 32 ft (9.8 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesFAS 748
CrossesLittle Piasa Creek
Location2.2 MI W Ill 67
RouteCounty Highway 0
Coordinates39.03939, -90.29759
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span30 ft (9.1 m)
Deck width30 ft (9.2 m)
Roadway width30 ft (9.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic475 (2022)
Projected traffic505 by 2046
Trucks14%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 748 over Little Piasa Creek built?

It was built in 1901, making it 124 years old in 2025. It was reconstructed in 1982.

What condition is FAS 748 over Little Piasa Creek 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 2024.

How much traffic does FAS 748 over Little Piasa Creek carry?

About 475 vehicles per day (2022 count), of which roughly 14% are trucks.

How long is FAS 748 over Little Piasa Creek?

The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 30 ft wide.

Who owns FAS 748 over Little Piasa Creek?

It is owned by the County Highway Agency.