US Bridges

Eddy Road over Unnamed Creek

Good

Ogle County, Illinois · 1.5 MI W Monroe Cntr · Structure no. 071511500000000

Built
2003
22 years old
Condition
Good
inspected July 2021
Type
Culvert
Concrete
Length
24 ft
2 main spans
Daily traffic
50
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Eddy Road over Unnamed Creek is a concrete culvert carrying Eddy Road over Unnamed Creek in Ogle County, Illinois. It was built in 2003, so it is 22 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 50 vehicles a day, roughly 20% of them trucks, projected to reach 104 by 2046. The structure is 24 ft (7.2 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesEddy Road
CrossesUnnamed Creek
Location1.5 MI W Monroe Cntr
RouteCounty Highway 0
Coordinates42.10799, -89.01788
Functional classRural Local

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionJuly 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length24 ft (7.2 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic104 by 2046
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 Eddy Road over Unnamed Creek built?

It was built in 2003, making it 22 years old in 2025.

What condition is Eddy Road over Unnamed Creek 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 July 2021.

How much traffic does Eddy Road over Unnamed Creek carry?

About 50 vehicles per day (2022 count), of which roughly 20% are trucks.

How long is Eddy Road over Unnamed Creek?

The structure is 24 ft (7.2 m) long with a longest span of 10 ft (3 m).

Who owns Eddy Road over Unnamed Creek?

It is owned by the Town or Township Highway Agency.