US Bridges

Will Center Road over Black Walnut Creek

Fair

Will County, Illinois · 400 So Eagle Lk RD · Structure no. 099329700000000

Built
1972
53 years old, rebuilt 2006
Condition
Fair
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
57 ft
1 main span
Daily traffic
1,600
2023 count
Owner
County
County Highway Agency

About this bridge

Will Center Road over Black Walnut Creek is a prestressed concrete box beam or girders - multiple carrying Will Center Road over Black Walnut Creek in Will County, Illinois. It was built in 1972 and reconstructed in 2006, so it is 53 years old, older 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 5 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 1,600 vehicles a day, roughly 7% of them trucks, projected to reach 2,376 by 2046. The structure is 57 ft (17.4 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesWill Center Road
CrossesBlack Walnut Creek
Location400 So Eagle Lk RD
RouteCounty Highway 0
Coordinates41.36757, -87.72789
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
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 inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
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 rating48.9 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length57 ft (17.4 m)
Longest span56 ft (17.1 m)
Deck width32 ft (9.8 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,600 (2023)
Projected traffic2,376 by 2046
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$144,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Will Center Road over Black Walnut Creek built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2006.

What condition is Will Center Road over Black Walnut 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 July 2024.

How much traffic does Will Center Road over Black Walnut Creek carry?

About 1,600 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Will Center Road over Black Walnut Creek?

The structure is 57 ft (17.4 m) long with a longest span of 56 ft (17.1 m) and a deck 32 ft wide.

Who owns Will Center Road over Black Walnut Creek?

It is owned by the County Highway Agency.