US Bridges

NB I75 over Turnpike Ramp

Good

Wood County, Ohio · I75 500FT N. of Ohio Tpk. · Structure no. 8704597

Built
1991
34 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
103 ft
2 main spans
Daily traffic
29,083
2012 count
Owner
State
State Highway Agency

About this bridge

NB I75 over Turnpike Ramp is a steel continuous stringer/multi-beam or girder carrying NB I75 over Turnpike Ramp in Wood County, Ohio. It was built in 1991, so it is 34 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 29,083 vehicles a day, roughly 23% of them trucks, projected to reach 38,101 by 2032. The structure is 103 ft (31.4 m) long and 63 ft wide.

Location

Open in Google Maps
CarriesNB I75
CrossesTurnpike Ramp
LocationI75 500FT N. of Ohio Tpk.
RouteInterstate 75
CountyWood County
StateOhio
Coordinates41.57006, -83.58007
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating68.9 US tons
Inventory rating41.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length103 ft (31.4 m)
Longest span49 ft (14.9 m)
Deck width63 ft (19.2 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic29,083 (2012)
Projected traffic38,101 by 2032
Trucks23%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 NB I75 over Turnpike Ramp built?

It was built in 1991, making it 34 years old in 2025.

What condition is NB I75 over Turnpike Ramp 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 July 2023.

How much traffic does NB I75 over Turnpike Ramp carry?

About 29,083 vehicles per day (2012 count), of which roughly 23% are trucks.

How long is NB I75 over Turnpike Ramp?

The structure is 103 ft (31.4 m) long with a longest span of 49 ft (14.9 m) and a deck 63 ft wide.

Who owns NB I75 over Turnpike Ramp?

It is owned by the State Highway Agency.