US Bridges

CH-47/FAS 1303 over Drainage Ditch

Poor

Kankakee County, Illinois · Bonfield RD N of 17 · Structure no. 046006200000000

Built
1927
98 years old
Condition
Poor
inspected April 2024
Type
Slab
Concrete
Length
23 ft
1 main span
Daily traffic
450
2021 count
Owner
County
County Highway Agency

About this bridge

CH-47/FAS 1303 over Drainage Ditch is a concrete slab carrying CH-47/FAS 1303 over Drainage Ditch in Kankakee County, Illinois. It was built in 1927, so it is 98 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: open, posting recommended but not legally implemented.

It carries about 450 vehicles a day, roughly 4% of them trucks, projected to reach 459 by 2046. The structure is 23 ft (6.9 m) long and 32 ft wide.

CarriesCH-47/FAS 1303
CrossesDrainage Ditch
LocationBonfield RD N of 17
RouteCounty Highway 0
Coordinates41.14278, -88.04936
Functional classRural Minor Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, posting recommended but not legally implemented
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.7 US tons
Inventory rating27.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length23 ft (6.9 m)
Longest span22 ft (6.6 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic450 (2021)
Projected traffic459 by 2046
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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-47/FAS 1303 over Drainage Ditch built?

It was built in 1927, making it 98 years old in 2025.

What condition is CH-47/FAS 1303 over Drainage Ditch in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in April 2024.

How much traffic does CH-47/FAS 1303 over Drainage Ditch carry?

About 450 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is CH-47/FAS 1303 over Drainage Ditch?

The structure is 23 ft (6.9 m) long with a longest span of 22 ft (6.6 m) and a deck 32 ft wide.

Who owns CH-47/FAS 1303 over Drainage Ditch?

It is owned by the County Highway Agency.