US Bridges

TR 36 over Leith Run * Walker Gr

Good

Washington County, Ohio · 0.01 MI W of JCT CO RD 9 · Structure no. 8432554

Built
2007
18 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
30 ft
1 main span
Daily traffic
10
2015 count
Owner
County
County Highway Agency

About this bridge

TR 36 over Leith Run * Walker Gr is a prestressed concrete box beam or girders - multiple carrying TR 36 over Leith Run * Walker Gr in Washington County, Ohio. It was built in 2007, so it is 18 years old, younger than the Ohio average of 47.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10 vehicles a day, roughly 20% of them trucks, projected to reach 14 by 2035. The structure is 30 ft (9.1 m) long and 20 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

CarriesTR 36
CrossesLeith Run * Walker Gr
Location0.01 MI W of JCT CO RD 9
RouteCounty Highway T0036
StateOhio
Coordinates39.52424, -81.11889
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.4 US tons
Inventory rating41.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length30 ft (9.1 m)
Longest span28 ft (8.4 m)
Deck width20 ft (6.1 m)
Roadway width20 ft (6.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2015)
Projected traffic14 by 2035
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 36 over Leith Run * Walker Gr built?

It was built in 2007, making it 18 years old in 2025.

What condition is TR 36 over Leith Run * Walker Gr 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 October 2024.

How much traffic does TR 36 over Leith Run * Walker Gr carry?

About 10 vehicles per day (2015 count), of which roughly 20% are trucks.

How long is TR 36 over Leith Run * Walker Gr?

The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.4 m) and a deck 20 ft wide.

Who owns TR 36 over Leith Run * Walker Gr?

It is owned by the County Highway Agency.