US Bridges

Razorville Road over Unnamed CR

Fair

Ogle County, Illinois · 3.0 MI SW of Byron · Structure no. 071507800000000

Built
1967
58 years old
Condition
Fair
inspected August 2023
Type
Culvert
Concrete
Length
26 ft
3 main spans
Daily traffic
175
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Razorville Road over Unnamed CR is a concrete culvert carrying Razorville Road over Unnamed CR in Ogle County, Illinois. It was built in 1967, so it is 58 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 175 vehicles a day, roughly 19% of them trucks, projected to reach 260 by 2046. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 11.2 mi (18 km).

CarriesRazorville Road
CrossesUnnamed CR
Location3.0 MI SW of Byron
RouteCounty Highway 0
Coordinates42.10113, -89.29711
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.1 US tons
Inventory rating24.7 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 15
Structure length26 ft (7.9 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (2022)
Projected traffic260 by 2046
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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 Razorville Road over Unnamed CR built?

It was built in 1967, making it 58 years old in 2025.

What condition is Razorville Road over Unnamed CR 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 August 2023.

How much traffic does Razorville Road over Unnamed CR carry?

About 175 vehicles per day (2022 count), of which roughly 19% are trucks.

How long is Razorville Road over Unnamed CR?

The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m).

Who owns Razorville Road over Unnamed CR?

It is owned by the Town or Township Highway Agency.