US Bridges

TR 80 over Hadley Cr. Tributary

Good

Pike County, Illinois · 0.70 MI W of Barry · Structure no. 075501300000000

Built
1975
50 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete Continuous
Length
35 ft
3 main spans
Daily traffic
350
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 80 over Hadley Cr. Tributary is a concrete continuous culvert carrying TR 80 over Hadley Cr. Tributary in Pike County, Illinois. It was built in 1975, so it is 50 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 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 350 vehicles a day, projected to reach 261 by 2046. The structure is 35 ft (10.8 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesTR 80
CrossesHadley Cr. Tributary
Location0.70 MI W of Barry
RouteCounty Highway 0
Coordinates39.6911, -91.062
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert8 Very GoodNo problems noted.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to 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 rating44.6 US tons
Inventory rating26.8 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 15
Structure length35 ft (10.8 m)
Longest span11 ft (3.5 m)
Deck width30 ft (9.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2023)
Projected traffic261 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 80 over Hadley Cr. Tributary built?

It was built in 1975, making it 50 years old in 2025.

What condition is TR 80 over Hadley Cr. Tributary 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 2024.

How much traffic does TR 80 over Hadley Cr. Tributary carry?

About 350 vehicles per day (2023 count).

How long is TR 80 over Hadley Cr. Tributary?

The structure is 35 ft (10.8 m) long with a longest span of 11 ft (3.5 m) and a deck 30 ft wide.

Who owns TR 80 over Hadley Cr. Tributary?

It is owned by the Town or Township Highway Agency.