US Bridges

TR 571B over Trib North Fork

Good

Fayette County, Illinois · 6 MI W Farina · Structure no. 026347600000000

Built
2022
3 years old
Condition
Good
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
52 ft
1 main span
Daily traffic
100
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 571B over Trib North Fork is a prestressed concrete box beam or girders - multiple carrying TR 571B over Trib North Fork in Fayette County, Illinois. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 9% of them trucks, projected to reach 100 by 2032. The structure is 52 ft (15.9 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesTR 571B
CrossesTrib North Fork
Location6 MI W Farina
RouteCounty Highway 0
Coordinates38.83904, -88.91115
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionFebruary 2025
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.8 US tons
Inventory rating51.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length52 ft (15.9 m)
Longest span49 ft (14.8 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2023)
Projected traffic100 by 2032
Trucks9%
Lanes on structure2
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was TR 571B over Trib North Fork built?

It was built in 2022, making it 3 years old in 2025.

What condition is TR 571B over Trib North Fork 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 February 2025.

How much traffic does TR 571B over Trib North Fork carry?

About 100 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is TR 571B over Trib North Fork?

The structure is 52 ft (15.9 m) long with a longest span of 49 ft (14.8 m) and a deck 24 ft wide.

Who owns TR 571B over Trib North Fork?

It is owned by the Town or Township Highway Agency.