US Bridges

TR 66 (575 E) over Trib 2 Mile Slough

Good

Champaign County, Illinois · 4.25 MI SW Pesotum · Structure no. 010453900000000

Built
2008
17 years old
Condition
Good
inspected March 2022
Type
Culvert
Concrete
Length
23 ft
1 main span
Daily traffic
50
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 66 (575 E) over Trib 2 Mile Slough is a concrete culvert carrying TR 66 (575 E) over Trib 2 Mile Slough in Champaign County, Illinois. It was built in 2008, so it is 17 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 50 vehicles a day, projected to reach 51 by 2046. The structure is 23 ft (7.1 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesTR 66 (575 E)
CrossesTrib 2 Mile Slough
Location4.25 MI SW Pesotum
RouteCounty Highway 0
CountyChampaign County
StateIllinois
Coordinates39.8929, -88.35422
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2022
Inspection intervalevery 48 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

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length23 ft (7.1 m)
Longest span22 ft (6.8 m)
Deck width29 ft (8.8 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2021)
Projected traffic51 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 66 (575 E) over Trib 2 Mile Slough built?

It was built in 2008, making it 17 years old in 2025.

What condition is TR 66 (575 E) over Trib 2 Mile Slough 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 March 2022.

How much traffic does TR 66 (575 E) over Trib 2 Mile Slough carry?

About 50 vehicles per day (2021 count).

How long is TR 66 (575 E) over Trib 2 Mile Slough?

The structure is 23 ft (7.1 m) long with a longest span of 22 ft (6.8 m) and a deck 29 ft wide.

Who owns TR 66 (575 E) over Trib 2 Mile Slough?

It is owned by the Town or Township Highway Agency.