US Bridges

Ill. 34 over Hicks Branch

Good

Hardin County, Illinois · 4.4 MI S of Herod · Structure no. 035200100000000

Built
1978
47 years old
Condition
Good
inspected January 2025
Type
Culvert
Concrete Continuous
Length
30 ft
2 main spans
Daily traffic
1,200
2023 count
Owner
State
State Highway Agency

About this bridge

Ill. 34 over Hicks Branch is a concrete continuous culvert carrying Ill. 34 over Hicks Branch in Hardin County, Illinois. It was built in 1978, so it is 47 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,200 vehicles a day, roughly 15% of them trucks, projected to reach 1,465 by 2046. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 42.3 mi (68 km).

CarriesIll. 34
CrossesHicks Branch
Location4.4 MI S of Herod
RouteState Highway 34
Coordinates37.53016, -88.40136
Functional classRural Minor Arterial

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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionJanuary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating97.6 US tons
Inventory rating60.7 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans2
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span14 ft (4.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,200 (2023)
Projected traffic1,465 by 2046
Trucks15%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed42.3 mi (68 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Ill. 34 over Hicks Branch built?

It was built in 1978, making it 47 years old in 2025.

What condition is Ill. 34 over Hicks Branch 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 January 2025.

How much traffic does Ill. 34 over Hicks Branch carry?

About 1,200 vehicles per day (2023 count), of which roughly 15% are trucks.

How long is Ill. 34 over Hicks Branch?

The structure is 30 ft (9.1 m) long with a longest span of 14 ft (4.3 m).

Who owns Ill. 34 over Hicks Branch?

It is owned by the State Highway Agency.