US Bridges

TR 230 over Saline Br Drain Dit

Good

Champaign County, Illinois · 1.2 MI NW Mayview · Structure no. 010413700000000

Built
1979
46 years old
Condition
Good
inspected March 2022
Type
Channel Beam
Concrete
Length
102 ft
3 main spans
Daily traffic
150
2021 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 230 over Saline Br Drain Dit is a concrete channel beam carrying TR 230 over Saline Br Drain Dit in Champaign County, Illinois. It was built in 1979, so it is 46 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 150 vehicles a day, roughly 2% of them trucks, projected to reach 152 by 2046. The structure is 102 ft (31.1 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesTR 230
CrossesSaline Br Drain Dit
Location1.2 MI NW Mayview
RouteCounty Highway 0
Coordinates40.12782, -88.12477
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 protection7 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.9 US tons
Inventory rating35.7 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans3
Design loadHS 20
Structure length102 ft (31.1 m)
Longest span38 ft (11.6 m)
Deck width26 ft (8 m)
Roadway width26 ft (8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic150 (2021)
Projected traffic152 by 2046
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 230 over Saline Br Drain Dit built?

It was built in 1979, making it 46 years old in 2025.

What condition is TR 230 over Saline Br Drain Dit 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 230 over Saline Br Drain Dit carry?

About 150 vehicles per day (2021 count), of which roughly 2% are trucks.

How long is TR 230 over Saline Br Drain Dit?

The structure is 102 ft (31.1 m) long with a longest span of 38 ft (11.6 m) and a deck 26 ft wide.

Who owns TR 230 over Saline Br Drain Dit?

It is owned by the Town or Township Highway Agency.