US Bridges

2475 N over Trib Skillet Fork

Fair

White County, Illinois · 1 M SE Mill Shoals · Structure no. 097328700000000

Built
2012
13 years old
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
56 ft
1 main span
Daily traffic
50
2024 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

2475 N over Trib Skillet Fork is a prestressed concrete box beam or girders - multiple carrying 2475 N over Trib Skillet Fork in White County, Illinois. It was built in 2012, so it is 13 years old, younger 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 6 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 50 vehicles a day, roughly 42% of them trucks, projected to reach 51 by 2046. The structure is 56 ft (17.2 m) long and 24 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Carries2475 N
CrossesTrib Skillet Fork
Location1 M SE Mill Shoals
RouteCounty Highway 0
Coordinates38.2379, -88.31941
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length56 ft (17.2 m)
Longest span54 ft (16.4 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic51 by 2046
Trucks42%
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 2475 N over Trib Skillet Fork built?

It was built in 2012, making it 13 years old in 2025.

What condition is 2475 N over Trib Skillet Fork 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 September 2024.

How much traffic does 2475 N over Trib Skillet Fork carry?

About 50 vehicles per day (2024 count), of which roughly 42% are trucks.

How long is 2475 N over Trib Skillet Fork?

The structure is 56 ft (17.2 m) long with a longest span of 54 ft (16.4 m) and a deck 24 ft wide.

Who owns 2475 N over Trib Skillet Fork?

It is owned by the Town or Township Highway Agency.