US Bridges

Ill 17 over Horse Creek

Good

Kankakee County, Illinois · .7MI E of Hercher RD · Structure no. 046201200000000

Built
1997
28 years old
Condition
Good
inspected February 2023
Type
Culvert
Concrete
Length
29 ft
2 main spans
Daily traffic
3,650
2023 count
Owner
State
State Highway Agency

About this bridge

Ill 17 over Horse Creek is a concrete culvert carrying Ill 17 over Horse Creek in Kankakee County, Illinois. It was built in 1997, so it is 28 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 3,650 vehicles a day, roughly 13% of them trucks, projected to reach 4,233 by 2046. The structure is 29 ft (8.7 m) long.

CarriesIll 17
CrossesHorse Creek
Location.7MI E of Hercher RD
RouteState Highway 17
Coordinates41.11724, -88.08266
Functional classRural 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 inspectionFebruary 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 alignment8: Equal to present desirable criteria
Operating rating71.4 US tons
Inventory rating42.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length29 ft (8.7 m)
Longest span13 ft (3.9 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,650 (2023)
Projected traffic4,233 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 Ill 17 over Horse Creek built?

It was built in 1997, making it 28 years old in 2025.

What condition is Ill 17 over Horse Creek 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 February 2023.

How much traffic does Ill 17 over Horse Creek carry?

About 3,650 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is Ill 17 over Horse Creek?

The structure is 29 ft (8.7 m) long with a longest span of 13 ft (3.9 m).

Who owns Ill 17 over Horse Creek?

It is owned by the State Highway Agency.