US Bridges

Fox River DR over Fox River

Fair

Kendall County, Illinois · CH15 Ovr Fox River · Structure no. 047308100000000

Built
1969
56 years old, rebuilt 2002
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
423 ft
3 main spans
Daily traffic
3,950
2024 count
Owner
County
County Highway Agency

About this bridge

Fox River DR over Fox River is a steel continuous stringer/multi-beam or girder carrying Fox River DR over Fox River in Kendall County, Illinois. It was built in 1969 and reconstructed in 2002, so it is 56 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 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 3,950 vehicles a day, roughly 4% of them trucks, projected to reach 6,318 by 2046. The structure is 423 ft (128.9 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesFox River DR
CrossesFox River
LocationCH15 Ovr Fox River
Coordinates41.63406, -88.53663
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating56.8 US tons
Inventory rating34 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+2 approach)
Design loadHS 20
Structure length423 ft (128.9 m)
Longest span148 ft (45.1 m)
Deck width36 ft (11 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,950 (2024)
Projected traffic6,318 by 2046
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Fox River DR over Fox River built?

It was built in 1969, making it 56 years old in 2025. It was reconstructed in 2002.

What condition is Fox River DR over Fox River 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 December 2023.

How much traffic does Fox River DR over Fox River carry?

About 3,950 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Fox River DR over Fox River?

The structure is 423 ft (128.9 m) long with a longest span of 148 ft (45.1 m) and a deck 36 ft wide.

Who owns Fox River DR over Fox River?

It is owned by the County Highway Agency.