US Bridges

FAU 7413 over Trib to Big Creek

Good

Macon County, Illinois · 2 Mi. SE Long Creek · Structure no. 058340300000000

Built
2020
5 years old
Condition
Good
inspected December 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
89 ft
1 main span
Daily traffic
1,950
2021 count
Owner
County
County Highway Agency

About this bridge

FAU 7413 over Trib to Big Creek is a prestressed concrete stringer/multi-beam or girder carrying FAU 7413 over Trib to Big Creek in Macon County, Illinois. It was built in 2020, so it is 5 years old, younger 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 1,950 vehicles a day, roughly 9% of them trucks, projected to reach 1,970 by 2046. The structure is 89 ft (27.1 m) long and 54 ft wide. If it were closed, the detour would be 44.1 mi (71 km).

Location

Open in Google Maps
CarriesFAU 7413
CrossesTrib to Big Creek
Location2 Mi. SE Long Creek
CountyMacon County
StateIllinois
Coordinates39.7899, -88.81426
Functional classUrban Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionDecember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length89 ft (27.1 m)
Longest span85 ft (26 m)
Deck width54 ft (16.5 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,950 (2021)
Projected traffic1,970 by 2046
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed44.1 mi (71 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 FAU 7413 over Trib to Big Creek built?

It was built in 2020, making it 5 years old in 2025.

What condition is FAU 7413 over Trib to Big 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 December 2022.

How much traffic does FAU 7413 over Trib to Big Creek carry?

About 1,950 vehicles per day (2021 count), of which roughly 9% are trucks.

How long is FAU 7413 over Trib to Big Creek?

The structure is 89 ft (27.1 m) long with a longest span of 85 ft (26 m) and a deck 54 ft wide.

Who owns FAU 7413 over Trib to Big Creek?

It is owned by the County Highway Agency.