US Bridges

TR 159 over Drainage Ditch

Good

Champaign County, Illinois · 2.5 MI N ST Joseph · Structure no. 010438400000000

Built
1992
33 years old
Condition
Good
inspected February 2025
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
155 ft
3 main spans
Daily traffic
125
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 159 over Drainage Ditch is a prestressed concrete box beam or girders - multiple carrying TR 159 over Drainage Ditch in Champaign County, Illinois. It was built in 1992, so it is 33 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 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 125 vehicles a day, roughly 10% of them trucks, projected to reach 126 by 2046. The structure is 155 ft (47.2 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesTR 159
CrossesDrainage Ditch
Location2.5 MI N ST Joseph
RouteCounty Highway 0
Coordinates40.14952, -88.03406
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.6 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length155 ft (47.2 m)
Longest span64 ft (19.5 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2021)
Projected traffic126 by 2046
Trucks10%
Lanes on structure1
Traffic directionOne-lane bridge for two-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 TR 159 over Drainage Ditch built?

It was built in 1992, making it 33 years old in 2025.

What condition is TR 159 over Drainage 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 February 2025.

How much traffic does TR 159 over Drainage Ditch carry?

About 125 vehicles per day (2021 count), of which roughly 10% are trucks.

How long is TR 159 over Drainage Ditch?

The structure is 155 ft (47.2 m) long with a longest span of 64 ft (19.5 m) and a deck 28 ft wide.

Who owns TR 159 over Drainage Ditch?

It is owned by the Town or Township Highway Agency.