US Bridges

Shepley RD over Du Page Riv

PoorPosted for load

Will County, Illinois · 0.5 MI SE River RD · Structure no. 099425200000000

Built
1980
45 years old
Condition
Poor
inspected July 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
157 ft
3 main spans
Daily traffic
1,550
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Shepley RD over Du Page Riv is a prestressed concrete box beam or girders - multiple carrying Shepley RD over Du Page Riv in Will County, Illinois. It was built in 1980, so it is 45 years old, younger 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: posted for load restriction.

It carries about 1,550 vehicles a day, roughly 14% of them trucks, projected to reach 2,160 by 2046. The structure is 157 ft (48 m) long and 32 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesShepley RD
CrossesDu Page Riv
Location0.5 MI SE River RD
RouteCounty Highway 0
Coordinates41.4682, -88.20942
Functional classUrban Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating25 US tons
Inventory rating15 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length157 ft (48 m)
Longest span50 ft (15.2 m)
Deck width32 ft (9.8 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,550 (2023)
Projected traffic2,160 by 2046
Trucks14%
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

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 Shepley RD over Du Page Riv built?

It was built in 1980, making it 45 years old in 2025.

What condition is Shepley RD over Du Page Riv 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 July 2024.

How much traffic does Shepley RD over Du Page Riv carry?

About 1,550 vehicles per day (2023 count), of which roughly 14% are trucks.

How long is Shepley RD over Du Page Riv?

The structure is 157 ft (48 m) long with a longest span of 50 ft (15.2 m) and a deck 32 ft wide.

Who owns Shepley RD over Du Page Riv?

It is owned by the Town or Township Highway Agency.