US Bridges

Kankakee ST over Trib Jackson Crk

Good

Will County, Illinois · 0.6 MI S Delaney RD · Structure no. 099455800000000

Built
1922
103 years old, rebuilt 1993
Condition
Good
inspected April 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
51 ft
2 main spans
Daily traffic
700
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Kankakee ST over Trib Jackson Crk is a prestressed concrete box beam or girders - multiple carrying Kankakee ST over Trib Jackson Crk in Will County, Illinois. It was built in 1922 and reconstructed in 1993, so it is 103 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 700 vehicles a day, roughly 3% of them trucks, projected to reach 576 by 2046. The structure is 51 ft (15.4 m) long and 24 ft wide.

CarriesKankakee ST
CrossesTrib Jackson Crk
Location0.6 MI S Delaney RD
RouteCounty Highway 0
Coordinates41.4597, -87.94471
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.3 US tons
Inventory rating46.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length51 ft (15.4 m)
Longest span50 ft (15.2 m)
Deck width24 ft (7.3 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic700 (2023)
Projected traffic576 by 2046
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Kankakee ST over Trib Jackson Crk built?

It was built in 1922, making it 103 years old in 2025. It was reconstructed in 1993.

What condition is Kankakee ST over Trib Jackson Crk 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 April 2023.

How much traffic does Kankakee ST over Trib Jackson Crk carry?

About 700 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Kankakee ST over Trib Jackson Crk?

The structure is 51 ft (15.4 m) long with a longest span of 50 ft (15.2 m) and a deck 24 ft wide.

Who owns Kankakee ST over Trib Jackson Crk?

It is owned by the Town or Township Highway Agency.