US Bridges

CO HWY 34 over Creek

Good

Livingston County, Illinois · 1.5 MI N of Manville · Structure no. 053346000000000

Built
2022
3 years old
Condition
Good
inspected August 2024
Type
Slab
Concrete
Length
43 ft
1 main span
Daily traffic
225
2023 count
Owner
County
County Highway Agency

About this bridge

CO HWY 34 over Creek is a concrete slab carrying CO HWY 34 over Creek in Livingston County, Illinois. It was built in 2022, so it is 3 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 225 vehicles a day, roughly 42% of them trucks, projected to reach 225 by 2033. The structure is 43 ft (13.1 m) long and 30 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

CarriesCO HWY 34
CrossesCreek
Location1.5 MI N of Manville
RouteCounty Highway 0
Coordinates41.07211, -88.77587
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating50 US tons
Inventory rating38.9 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length43 ft (13.1 m)
Longest span40 ft (12.2 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic225 (2023)
Projected traffic225 by 2033
Trucks42%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was CO HWY 34 over Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is CO HWY 34 over 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 August 2024.

How much traffic does CO HWY 34 over Creek carry?

About 225 vehicles per day (2023 count), of which roughly 42% are trucks.

How long is CO HWY 34 over Creek?

The structure is 43 ft (13.1 m) long with a longest span of 40 ft (12.2 m) and a deck 30 ft wide.

Who owns CO HWY 34 over Creek?

It is owned by the County Highway Agency.