US Bridges

Mccurry RD over N Kinnikinnick Creek

Fair

Boone County, Illinois · 5.5 MI NE Roscoe · Structure no. 004302600000000

Built
1967
58 years old, rebuilt 1973
Condition
Fair
inspected July 2023
Type
Culvert
Steel
Length
45 ft
5 main spans
Daily traffic
150
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Mccurry RD over N Kinnikinnick Creek is a steel culvert carrying Mccurry RD over N Kinnikinnick Creek in Boone County, Illinois. It was built in 1967 and reconstructed in 1973, 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 5 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 150 vehicles a day, roughly 13% of them trucks, projected to reach 78 by 2046. The structure is 45 ft (13.7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

Location

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CarriesMccurry RD
CrossesN Kinnikinnick Creek
Location5.5 MI NE Roscoe
RouteCounty Highway 0
CountyBoone County
StateIllinois
Coordinates42.45036, -88.93461
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.
Culvert5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating44.6 US tons
Inventory rating35.7 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans5
Design loadUnknown
Structure length45 ft (13.7 m)
Longest span7 ft (2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2023)
Projected traffic78 by 2046
Trucks13%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 Mccurry RD over N Kinnikinnick Creek built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 1973.

What condition is Mccurry RD over N Kinnikinnick Creek 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 July 2023.

How much traffic does Mccurry RD over N Kinnikinnick Creek carry?

About 150 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is Mccurry RD over N Kinnikinnick Creek?

The structure is 45 ft (13.7 m) long with a longest span of 7 ft (2 m).

Who owns Mccurry RD over N Kinnikinnick Creek?

It is owned by the Town or Township Highway Agency.