US Bridges

Korth Road over Br Tiber Creek

Fair

Peoria County, Illinois · Nline NW1/4 31T9NR5E · Structure no. 072521000000000

Built
1964
61 years old
Condition
Fair
inspected September 2024
Type
Culvert
Concrete Continuous
Length
37 ft
2 main spans
Daily traffic
50
2022 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Korth Road over Br Tiber Creek is a concrete continuous culvert carrying Korth Road over Br Tiber Creek in Peoria County, Illinois. It was built in 1964, so it is 61 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 50 vehicles a day, projected to reach 51 by 2046. The structure is 37 ft (11.4 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesKorth Road
CrossesBr Tiber Creek
LocationNline NW1/4 31T9NR5E
RouteCounty Highway 0
CountyPeoria County
StateIllinois
Coordinates40.72705, -89.98296
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating98.2 US tons
Inventory rating98.2 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 15
Structure length37 ft (11.4 m)
Longest span18 ft (5.5 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2022)
Projected traffic51 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Korth Road over Br Tiber Creek built?

It was built in 1964, making it 61 years old in 2025.

What condition is Korth Road over Br Tiber 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 September 2024.

How much traffic does Korth Road over Br Tiber Creek carry?

About 50 vehicles per day (2022 count).

How long is Korth Road over Br Tiber Creek?

The structure is 37 ft (11.4 m) long with a longest span of 18 ft (5.5 m).

Who owns Korth Road over Br Tiber Creek?

It is owned by the Town or Township Highway Agency.