US Bridges

Twp RD 1070(ADENA) over Usr 35

Fair

Ross County, Ohio · 0.39MI W of SR 104 · Structure no. 7101813

Built
1963
62 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
218 ft
4 main spans
Daily traffic
1,981
2017 count
Owner
State
State Highway Agency

About this bridge

Twp RD 1070(ADENA) over Usr 35 is a steel continuous stringer/multi-beam or girder carrying Twp RD 1070(ADENA) over Usr 35 in Ross County, Ohio. It was built in 1963, so it is 62 years old, older than the Ohio average of 47.3 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 1,981 vehicles a day, roughly 6% of them trucks, projected to reach 2,750 by 2037. The structure is 218 ft (66.4 m) long and 29 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesTwp RD 1070(ADENA)
CrossesUsr 35
Location0.39MI W of SR 104
RouteCounty Highway T1070
CountyRoss County
StateOhio
Coordinates39.35424, -83.00433
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating52.5 US tons
Inventory rating31.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length218 ft (66.4 m)
Longest span60 ft (18.3 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,981 (2017)
Projected traffic2,750 by 2037
Trucks6%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Twp RD 1070(ADENA) over Usr 35 built?

It was built in 1963, making it 62 years old in 2025.

What condition is Twp RD 1070(ADENA) over Usr 35 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 October 2024.

How much traffic does Twp RD 1070(ADENA) over Usr 35 carry?

About 1,981 vehicles per day (2017 count), of which roughly 6% are trucks.

How long is Twp RD 1070(ADENA) over Usr 35?

The structure is 218 ft (66.4 m) long with a longest span of 60 ft (18.3 m) and a deck 29 ft wide.

Who owns Twp RD 1070(ADENA) over Usr 35?

It is owned by the State Highway Agency.