US Bridges

FAP 719 (us 150) over Copper Slough

Good

Champaign County, Illinois · W of Champaign · Structure no. 010200700000000

Built
1964
61 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete Continuous
Length
31 ft
3 main spans
Daily traffic
6,950
2023 count
Owner
State
State Highway Agency

About this bridge

FAP 719 (us 150) over Copper Slough is a concrete continuous culvert carrying FAP 719 (us 150) over Copper Slough in Champaign County, Illinois. It was built in 1964, so it is 61 years old, older 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 6,950 vehicles a day, roughly 10% of them trucks, projected to reach 5,909 by 2046. The structure is 31 ft (9.3 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesFAP 719 (us 150)
CrossesCopper Slough
LocationW of Champaign
RouteU.S. Route 150
Coordinates40.13948, -88.28115
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 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 alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating107.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length31 ft (9.3 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,950 (2023)
Projected traffic5,909 by 2046
Trucks10%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 FAP 719 (us 150) over Copper Slough built?

It was built in 1964, making it 61 years old in 2025.

What condition is FAP 719 (us 150) over Copper Slough 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 July 2024.

How much traffic does FAP 719 (us 150) over Copper Slough carry?

About 6,950 vehicles per day (2023 count), of which roughly 10% are trucks.

How long is FAP 719 (us 150) over Copper Slough?

The structure is 31 ft (9.3 m) long with a longest span of 10 ft (3 m).

Who owns FAP 719 (us 150) over Copper Slough?

It is owned by the State Highway Agency.