US Bridges

TR 129 (1300N Rd) over Trib to Walnut Crk

Good

Woodford County, Illinois · 3.5 SE Metamora · Structure no. 102321300000000

Built
2014
11 years old
Condition
Good
inspected June 2021
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
46 ft
1 main span
Daily traffic
75
2020 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 129 (1300N Rd) over Trib to Walnut Crk is a prestressed concrete box beam or girders - multiple carrying TR 129 (1300N Rd) over Trib to Walnut Crk in Woodford County, Illinois. It was built in 2014, so it is 11 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 75 vehicles a day, projected to reach 76 by 2046. The structure is 46 ft (13.9 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesTR 129 (1300N Rd)
CrossesTrib to Walnut Crk
Location3.5 SE Metamora
RouteCounty Highway 0
CountyWoodford County
StateIllinois
Coordinates40.77755, -89.29099
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 protection8 Very GoodNo problems noted.
Last inspectionJune 2021
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1
Design loadHS 25 or greater
Structure length46 ft (13.9 m)
Longest span43 ft (13 m)
Deck width28 ft (8.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2020)
Projected traffic76 by 2046
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 129 (1300N Rd) over Trib to Walnut Crk built?

It was built in 2014, making it 11 years old in 2025.

What condition is TR 129 (1300N Rd) over Trib to Walnut Crk 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 June 2021.

How much traffic does TR 129 (1300N Rd) over Trib to Walnut Crk carry?

About 75 vehicles per day (2020 count).

How long is TR 129 (1300N Rd) over Trib to Walnut Crk?

The structure is 46 ft (13.9 m) long with a longest span of 43 ft (13 m) and a deck 28 ft wide.

Who owns TR 129 (1300N Rd) over Trib to Walnut Crk?

It is owned by the Town or Township Highway Agency.