US Bridges

TR 28 over Pinhook Cr.Trib.

Fair

Hardin County, Illinois · 1.8MI S FAS 934 · Structure no. 035500200000000

Built
1954
71 years old
Condition
Fair
inspected April 2024
Type
Culvert
Concrete Continuous
Length
33 ft
3 main spans
Daily traffic
50
2023 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

TR 28 over Pinhook Cr.Trib. is a concrete continuous culvert carrying TR 28 over Pinhook Cr.Trib. in Hardin County, Illinois. It was built in 1954, so it is 71 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.

It carries about 50 vehicles a day, roughly 46% of them trucks, projected to reach 76 by 2046. The structure is 33 ft (10.1 m) long and 25 ft wide.

Location

Open in Google Maps
CarriesTR 28
CrossesPinhook Cr.Trib.
Location1.8MI S FAS 934
RouteCounty Highway 0
CountyHardin County
StateIllinois
Coordinates37.56082, -88.37633
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 alignment8: Equal to present desirable criteria
Operating rating35.7 US tons
Inventory rating19.3 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadH 15
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2023)
Projected traffic76 by 2046
Trucks46%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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 28 over Pinhook Cr.Trib. built?

It was built in 1954, making it 71 years old in 2025.

What condition is TR 28 over Pinhook Cr.Trib. 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 April 2024.

How much traffic does TR 28 over Pinhook Cr.Trib. carry?

About 50 vehicles per day (2023 count), of which roughly 46% are trucks.

How long is TR 28 over Pinhook Cr.Trib.?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 25 ft wide.

Who owns TR 28 over Pinhook Cr.Trib.?

It is owned by the Town or Township Highway Agency.