US Bridges

Picoma ST TR-80470 over SR 7

Good

Belmont County, Ohio · 1.24 MI S of Jef CO Line · Structure no. 0700800

Built
1976
49 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
218 ft
3 main spans
Daily traffic
1,949
2015 count
Owner
State
State Highway Agency

About this bridge

Picoma ST TR-80470 over SR 7 is a steel continuous stringer/multi-beam or girder carrying Picoma ST TR-80470 over SR 7 in Belmont County, Ohio. It was built in 1976, so it is 49 years old, older 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 1,949 vehicles a day, roughly 5% of them trucks, projected to reach 2,705 by 2035. The structure is 218 ft (66.4 m) long and 42 ft wide.

CarriesPicoma ST TR-80470
CrossesSR 7
Location1.24 MI S of Jef CO Line
RouteCounty Highway 470
StateOhio
Coordinates40.13956, -80.71326
Functional classUrban 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.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating44 US tons
Inventory rating34 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length218 ft (66.4 m)
Longest span89 ft (27.1 m)
Deck width42 ft (12.9 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,949 (2015)
Projected traffic2,705 by 2035
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 Picoma ST TR-80470 over SR 7 built?

It was built in 1976, making it 49 years old in 2025.

What condition is Picoma ST TR-80470 over SR 7 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 April 2024.

How much traffic does Picoma ST TR-80470 over SR 7 carry?

About 1,949 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Picoma ST TR-80470 over SR 7?

The structure is 218 ft (66.4 m) long with a longest span of 89 ft (27.1 m) and a deck 42 ft wide.

Who owns Picoma ST TR-80470 over SR 7?

It is owned by the State Highway Agency.