US Bridges

TR 35 over Unnames Stream

Good

Champaign County, Illinois · 4.0MI North Rantoul · Structure no. 010449200000000

Built
2002
23 years old
Condition
Good
inspected January 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
48 ft
1 main span
Daily traffic
75
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 35 over Unnames Stream is a prestressed concrete box beam or girders - multiple carrying TR 35 over Unnames Stream in Champaign County, Illinois. It was built in 2002, so it is 23 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 75 vehicles a day, roughly 5% of them trucks, projected to reach 76 by 2046. The structure is 48 ft (14.7 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR 35
CrossesUnnames Stream
Location4.0MI North Rantoul
RouteCounty Highway 0
Coordinates40.35576, -88.2038
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2024
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

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20
Structure length48 ft (14.7 m)
Longest span47 ft (14.3 m)
Deck width27 ft (8.2 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2021)
Projected traffic76 by 2046
Trucks5%
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 35 over Unnames Stream built?

It was built in 2002, making it 23 years old in 2025.

What condition is TR 35 over Unnames Stream 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 2024.

How much traffic does TR 35 over Unnames Stream carry?

About 75 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is TR 35 over Unnames Stream?

The structure is 48 ft (14.7 m) long with a longest span of 47 ft (14.3 m) and a deck 27 ft wide.

Who owns TR 35 over Unnames Stream?

It is owned by the Town or Township Highway Agency.