US Bridges

White Eagle RD TR6 over Leaf River

Fair

Ogle County, Illinois · 1.3 MI E of Adeline · Structure no. 071324900000000

Built
1982
43 years old
Condition
Fair
inspected September 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
84 ft
2 main spans
Daily traffic
50
2017 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

White Eagle RD TR6 over Leaf River is a prestressed concrete box beam or girders - multiple carrying White Eagle RD TR6 over Leaf River in Ogle County, Illinois. It was built in 1982, so it is 43 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 50 vehicles a day, projected to reach 52 by 2046. The structure is 84 ft (25.6 m) long and 27 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesWhite Eagle RD TR6
CrossesLeaf River
Location1.3 MI E of Adeline
RouteCounty Highway 0
Coordinates42.14416, -89.46692
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating59.3 US tons
Inventory rating35.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20
Structure length84 ft (25.6 m)
Longest span41 ft (12.5 m)
Deck width27 ft (8.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2017)
Projected traffic52 by 2046
Trucks0%
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

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 White Eagle RD TR6 over Leaf River built?

It was built in 1982, making it 43 years old in 2025.

What condition is White Eagle RD TR6 over Leaf 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 September 2023.

How much traffic does White Eagle RD TR6 over Leaf River carry?

About 50 vehicles per day (2017 count).

How long is White Eagle RD TR6 over Leaf River?

The structure is 84 ft (25.6 m) long with a longest span of 41 ft (12.5 m) and a deck 27 ft wide.

Who owns White Eagle RD TR6 over Leaf River?

It is owned by the Town or Township Highway Agency.