US Bridges

Mcclusky RD FAS 74 over Trib of Little Piasa

Good

Jersey County, Illinois · 1 MI W of Delhi · Structure no. 042314800000000

Built
2008
17 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete Continuous
Length
23 ft
2 main spans
Daily traffic
800
2023 count
Owner
County
County Highway Agency

About this bridge

Mcclusky RD FAS 74 over Trib of Little Piasa is a concrete continuous culvert carrying Mcclusky RD FAS 74 over Trib of Little Piasa in Jersey County, Illinois. It was built in 2008, so it is 17 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 800 vehicles a day, roughly 12% of them trucks, projected to reach 909 by 2046. The structure is 23 ft (7.1 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMcclusky RD FAS 74
CrossesTrib of Little Piasa
Location1 MI W of Delhi
RouteCounty Highway 0
Coordinates39.03938, -90.26604
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7.1 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic800 (2023)
Projected traffic909 by 2046
Trucks12%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Mcclusky RD FAS 74 over Trib of Little Piasa built?

It was built in 2008, making it 17 years old in 2025.

What condition is Mcclusky RD FAS 74 over Trib of Little Piasa 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 March 2023.

How much traffic does Mcclusky RD FAS 74 over Trib of Little Piasa carry?

About 800 vehicles per day (2023 count), of which roughly 12% are trucks.

How long is Mcclusky RD FAS 74 over Trib of Little Piasa?

The structure is 23 ft (7.1 m) long with a longest span of 11 ft (3.4 m).

Who owns Mcclusky RD FAS 74 over Trib of Little Piasa?

It is owned by the County Highway Agency.