US Bridges

TR 70 over Mud Creek

Good

Livingston County, Illinois · 2705 N 1000 E · Structure no. 053422800000000

Built
2022
3 years old
Condition
Good
inspected August 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
54 ft
1 main span
Daily traffic
100
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 70 over Mud Creek is a prestressed concrete box beam or girders - multiple carrying TR 70 over Mud Creek in Livingston County, Illinois. It was built in 2022, so it is 3 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 100 vehicles a day, roughly 32% of them trucks, projected to reach 254 by 2033. The structure is 54 ft (16.6 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesTR 70
CrossesMud Creek
Location2705 N 1000 E
RouteCounty Highway 0
Coordinates41.0194, -88.73865
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating59 US tons
Inventory rating45.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length54 ft (16.6 m)
Longest span52 ft (15.8 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2023)
Projected traffic254 by 2033
Trucks32%
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was TR 70 over Mud Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is TR 70 over Mud Creek 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 August 2024.

How much traffic does TR 70 over Mud Creek carry?

About 100 vehicles per day (2023 count), of which roughly 32% are trucks.

How long is TR 70 over Mud Creek?

The structure is 54 ft (16.6 m) long with a longest span of 52 ft (15.8 m) and a deck 28 ft wide.

Who owns TR 70 over Mud Creek?

It is owned by the Town or Township Highway Agency.