US Bridges

TR 101A 100 Ft N 1 over West Br Panther CR

FairPosted for load

Woodford County, Illinois · 5.3 MI E Ill 117 · Structure no. 102003300000000

Built
1936
89 years old
Condition
Fair
inspected May 2024
Type
Slab
Concrete
Length
27 ft
1 main span
Daily traffic
125
2020 count
Owner
State
State Highway Agency

About this bridge

TR 101A 100 Ft N 1 over West Br Panther CR is a concrete slab carrying TR 101A 100 Ft N 1 over West Br Panther CR in Woodford County, Illinois. It was built in 1936, so it is 89 years old, older than the Illinois average of 45.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 125 vehicles a day, roughly 16% of them trucks, projected to reach 126 by 2046. The structure is 27 ft (8.2 m) long and 33 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTR 101A 100 Ft N 1
CrossesWest Br Panther CR
Location5.3 MI E Ill 117
RouteCounty Highway 0
Coordinates40.80843, -89.17783
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating32.2 US tons
Inventory rating19.3 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length27 ft (8.2 m)
Longest span26 ft (7.9 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic125 (2020)
Projected traffic126 by 2046
Trucks16%
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

OwnerState Highway Agency
Maintained byState 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 101A 100 Ft N 1 over West Br Panther CR built?

It was built in 1936, making it 89 years old in 2025.

What condition is TR 101A 100 Ft N 1 over West Br Panther CR in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does TR 101A 100 Ft N 1 over West Br Panther CR carry?

About 125 vehicles per day (2020 count), of which roughly 16% are trucks.

How long is TR 101A 100 Ft N 1 over West Br Panther CR?

The structure is 27 ft (8.2 m) long with a longest span of 26 ft (7.9 m) and a deck 33 ft wide.

Who owns TR 101A 100 Ft N 1 over West Br Panther CR?

It is owned by the State Highway Agency.