US Bridges

FAP 71 over Ditch

Good

McLean County, Illinois · SW of Bellflower · Structure no. 057204700000000

Built
2010
15 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
28 ft
2 main spans
Daily traffic
900
2023 count
Owner
State
State Highway Agency

About this bridge

FAP 71 over Ditch is a concrete culvert carrying FAP 71 over Ditch in McLean County, Illinois. It was built in 2010, so it is 15 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 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 900 vehicles a day, roughly 18% of them trucks, projected to reach 960 by 2046. The structure is 28 ft (8.6 m) long.

CarriesFAP 71
CrossesDitch
LocationSW of Bellflower
RouteState Highway 54
Coordinates40.32315, -88.54649
Functional classRural Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61.8 US tons
Inventory rating37.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadUnknown
Structure length28 ft (8.6 m)
Longest span13 ft (4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2023)
Projected traffic960 by 2046
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 FAP 71 over Ditch built?

It was built in 2010, making it 15 years old in 2025.

What condition is FAP 71 over 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 March 2024.

How much traffic does FAP 71 over Ditch carry?

About 900 vehicles per day (2023 count), of which roughly 18% are trucks.

How long is FAP 71 over Ditch?

The structure is 28 ft (8.6 m) long with a longest span of 13 ft (4 m).

Who owns FAP 71 over Ditch?

It is owned by the State Highway Agency.