US Bridges

Ch 28 over Garr Creek

Fair

Kankakee County, Illinois · 5 MI NW of Chebanse · Structure no. 046341000000000

Built
1987
38 years old
Condition
Fair
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
63 ft
1 main span
Daily traffic
475
2022 count
Owner
County
County Highway Agency

About this bridge

Ch 28 over Garr Creek is a prestressed concrete box beam or girders - multiple carrying Ch 28 over Garr Creek in Kankakee County, Illinois. It was built in 1987, so it is 38 years old, younger 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 475 vehicles a day, roughly 29% of them trucks, projected to reach 918 by 2046. The structure is 63 ft (19.3 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCh 28
CrossesGarr Creek
Location5 MI NW of Chebanse
RouteCounty Highway 0
Coordinates41.03069, -88.00229
Functional classRural Major Collector

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 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 adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59.3 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length63 ft (19.3 m)
Longest span60 ft (18.3 m)
Deck width36 ft (11 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic475 (2022)
Projected traffic918 by 2046
Trucks29%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 28 over Garr Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Ch 28 over Garr 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 March 2024.

How much traffic does Ch 28 over Garr Creek carry?

About 475 vehicles per day (2022 count), of which roughly 29% are trucks.

How long is Ch 28 over Garr Creek?

The structure is 63 ft (19.3 m) long with a longest span of 60 ft (18.3 m) and a deck 36 ft wide.

Who owns Ch 28 over Garr Creek?

It is owned by the County Highway Agency.