US Bridges

Il 17 FAP 41 over Drainage Ditch

Fair

Livingston County, Illinois · 3.4 MI E of Il 47 · Structure no. 053018200000000

Built
2007
18 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete Continuous
Length
105 ft
3 main spans
Daily traffic
2,300
2023 count
Owner
State
State Highway Agency

About this bridge

Il 17 FAP 41 over Drainage Ditch is a concrete continuous slab carrying Il 17 FAP 41 over Drainage Ditch in Livingston County, Illinois. It was built in 2007, so it is 18 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 2,300 vehicles a day, roughly 20% of them trucks, projected to reach 2,273 by 2046. The structure is 105 ft (32 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIl 17 FAP 41
CrossesDrainage Ditch
Location3.4 MI E of Il 47
RouteState Highway 17
Coordinates41.09518, -88.35335
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length105 ft (32 m)
Longest span37 ft (11.3 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,300 (2023)
Projected traffic2,273 by 2046
Trucks20%
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

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 Il 17 FAP 41 over Drainage Ditch built?

It was built in 2007, making it 18 years old in 2025.

What condition is Il 17 FAP 41 over Drainage Ditch 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 August 2024.

How much traffic does Il 17 FAP 41 over Drainage Ditch carry?

About 2,300 vehicles per day (2023 count), of which roughly 20% are trucks.

How long is Il 17 FAP 41 over Drainage Ditch?

The structure is 105 ft (32 m) long with a longest span of 37 ft (11.3 m) and a deck 39 ft wide.

Who owns Il 17 FAP 41 over Drainage Ditch?

It is owned by the State Highway Agency.