US Bridges

Ch 3 over Longmeyer Ditch

Good

Livingston County, Illinois · 1.7 Mile S of Il 116 · Structure no. 053501000000000

Built
1920
105 years old, rebuilt 1996
Condition
Good
inspected June 2024
Type
Culvert
Concrete Continuous
Length
31 ft
3 main spans
Daily traffic
525
2023 count
Owner
County
County Highway Agency

About this bridge

Ch 3 over Longmeyer Ditch is a concrete continuous culvert carrying Ch 3 over Longmeyer Ditch in Livingston County, Illinois. It was built in 1920 and reconstructed in 1996, so it is 105 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 525 vehicles a day, roughly 29% of them trucks, projected to reach 505 by 2046. The structure is 31 ft (9.5 m) long and 34 ft wide.

CarriesCh 3
CrossesLongmeyer Ditch
Location1.7 Mile S of Il 116
RouteCounty Highway 0
Coordinates40.8524, -88.2997
Functional classRural Major Collector

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 protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length31 ft (9.5 m)
Longest span8 ft (2.4 m)
Deck width34 ft (10.4 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic525 (2023)
Projected traffic505 by 2046
Trucks29%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ch 3 over Longmeyer Ditch built?

It was built in 1920, making it 105 years old in 2025. It was reconstructed in 1996.

What condition is Ch 3 over Longmeyer Ditch 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 June 2024.

How much traffic does Ch 3 over Longmeyer Ditch carry?

About 525 vehicles per day (2023 count), of which roughly 29% are trucks.

How long is Ch 3 over Longmeyer Ditch?

The structure is 31 ft (9.5 m) long with a longest span of 8 ft (2.4 m) and a deck 34 ft wide.

Who owns Ch 3 over Longmeyer Ditch?

It is owned by the County Highway Agency.