US Bridges

Ch 7(FAS 546) over Salt Creek Overflow

Good

De Witt County, Illinois · 1 MI N of Kenny · Structure no. 020500200000000

Built
1962
63 years old
Condition
Good
inspected January 2024
Type
Culvert
Concrete
Length
47 ft
3 main spans
Daily traffic
225
2022 count
Owner
County
County Highway Agency

About this bridge

Ch 7(FAS 546) over Salt Creek Overflow is a concrete culvert carrying Ch 7(FAS 546) over Salt Creek Overflow in De Witt County, Illinois. It was built in 1962, so it is 63 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 225 vehicles a day, roughly 13% of them trucks, projected to reach 202 by 2046. The structure is 47 ft (14.3 m) long. If it were closed, the detour would be 5 mi (8 km).

CarriesCh 7(FAS 546)
CrossesSalt Creek Overflow
Location1 MI N of Kenny
RouteCounty Highway 0
Coordinates40.11012, -89.08102
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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating41.8 US tons
Inventory rating25 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 15
Structure length47 ft (14.3 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 traffic225 (2022)
Projected traffic202 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Ch 7(FAS 546) over Salt Creek Overflow built?

It was built in 1962, making it 63 years old in 2025.

What condition is Ch 7(FAS 546) over Salt Creek Overflow 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 January 2024.

How much traffic does Ch 7(FAS 546) over Salt Creek Overflow carry?

About 225 vehicles per day (2022 count), of which roughly 13% are trucks.

How long is Ch 7(FAS 546) over Salt Creek Overflow?

The structure is 47 ft (14.3 m) long with a longest span of 10 ft (3 m).

Who owns Ch 7(FAS 546) over Salt Creek Overflow?

It is owned by the County Highway Agency.