US Bridges

Ch 55 over Drainage Ditch

Good

Kankakee County, Illinois · 1500E 6750S · Structure no. 046348700000000

Built
2003
22 years old
Condition
Good
inspected May 2022
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
62 ft
1 main span
Daily traffic
250
2021 count
Owner
County
County Highway Agency

About this bridge

Ch 55 over Drainage Ditch is a prestressed concrete box beam or girders - multiple carrying Ch 55 over Drainage Ditch in Kankakee County, Illinois. It was built in 2003, so it is 22 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 250 vehicles a day, roughly 22% of them trucks, projected to reach 255 by 2046. The structure is 62 ft (18.8 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCh 55
CrossesDrainage Ditch
Location1500E 6750S
RouteCounty Highway 0
Coordinates41.02746, -87.58111
Functional classRural Minor Collector

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length62 ft (18.8 m)
Longest span60 ft (18.3 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2021)
Projected traffic255 by 2046
Trucks22%
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 55 over Drainage Ditch built?

It was built in 2003, making it 22 years old in 2025.

What condition is Ch 55 over Drainage Ditch 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 May 2022.

How much traffic does Ch 55 over Drainage Ditch carry?

About 250 vehicles per day (2021 count), of which roughly 22% are trucks.

How long is Ch 55 over Drainage Ditch?

The structure is 62 ft (18.8 m) long with a longest span of 60 ft (18.3 m) and a deck 30 ft wide.

Who owns Ch 55 over Drainage Ditch?

It is owned by the County Highway Agency.