US Bridges

US 24 over Raymond Creek

Fair

Iroquois County, Illinois · 2.65 MI E of Ill 1 · Structure no. 038003700000000

Built
1957
68 years old, rebuilt 1992
Condition
Fair
inspected February 2024
Type
Slab
Concrete Continuous
Length
100 ft
3 main spans
Daily traffic
3,500
2023 count
Owner
State
State Highway Agency

About this bridge

US 24 over Raymond Creek is a concrete continuous slab carrying US 24 over Raymond Creek in Iroquois County, Illinois. It was built in 1957 and reconstructed in 1992, so it is 68 years old, older 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 3,500 vehicles a day, roughly 18% of them trucks, projected to reach 3,939 by 2046. The structure is 100 ft (30.5 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 24
CrossesRaymond Creek
Location2.65 MI E of Ill 1
RouteU.S. Route 24
Coordinates40.77489, -87.64508
Functional classRural Principal Arterial - Other

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 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 rating84.3 US tons
Inventory rating50.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length100 ft (30.5 m)
Longest span38 ft (11.5 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,500 (2023)
Projected traffic3,939 by 2046
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$842,000
NavigationNo navigation control on waterway

Frequently asked questions

When was US 24 over Raymond Creek built?

It was built in 1957, making it 68 years old in 2025. It was reconstructed in 1992.

What condition is US 24 over Raymond Creek 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 February 2024.

How much traffic does US 24 over Raymond Creek carry?

About 3,500 vehicles per day (2023 count), of which roughly 18% are trucks.

How long is US 24 over Raymond Creek?

The structure is 100 ft (30.5 m) long with a longest span of 38 ft (11.5 m) and a deck 43 ft wide.

Who owns US 24 over Raymond Creek?

It is owned by the State Highway Agency.