US Bridges

Diagonal RD over I80 Ohio Tpk

Fair

Portage County, Ohio · 4MI East of Exit 13 · Structure no. 6729479

Built
1954
71 years old, rebuilt 1991
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
213 ft
4 main spans
Daily traffic
20,574
2015 count
Owner
Toll Authority
State Toll Authority

About this bridge

Diagonal RD over I80 Ohio Tpk is a steel continuous stringer/multi-beam or girder carrying Diagonal RD over I80 Ohio Tpk in Portage County, Ohio. It was built in 1954 and reconstructed in 1991, so it is 71 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 20,574 vehicles a day, roughly 7% of them trucks, projected to reach 55,376 by 2035. The structure is 213 ft (64.9 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesDiagonal RD
CrossesI80 Ohio Tpk
Location4MI East of Exit 13
RouteCounty Highway C0155
CountyPortage County
StateOhio
Coordinates41.24788, -81.28893
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
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.2 US tons
Inventory rating31.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length213 ft (64.9 m)
Longest span69 ft (21 m)
Deck width30 ft (9.1 m)
Roadway width27 ft (8.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20,574 (2015)
Projected traffic55,376 by 2035
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
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 Diagonal RD over I80 Ohio Tpk built?

It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1991.

What condition is Diagonal RD over I80 Ohio Tpk 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 Diagonal RD over I80 Ohio Tpk carry?

About 20,574 vehicles per day (2015 count), of which roughly 7% are trucks.

How long is Diagonal RD over I80 Ohio Tpk?

The structure is 213 ft (64.9 m) long with a longest span of 69 ft (21 m) and a deck 30 ft wide.

Who owns Diagonal RD over I80 Ohio Tpk?

It is owned by the State Toll Authority.