US Bridges

Ir 75 over Ramp NB IR280 to SB IR75

Good

Lucas County, Ohio · Jct. Ir 75 & Ir 280 · Structure no. 4804279

Built
2016
9 years old
Condition
Good
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
157 ft
1 main span
Daily traffic
75,600
2017 count
Owner
State
State Highway Agency

About this bridge

Ir 75 over Ramp NB IR280 to SB IR75 is a steel stringer/multi-beam or girder carrying Ir 75 over Ramp NB IR280 to SB IR75 in Lucas County, Ohio. It was built in 2016, so it is 9 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 75,600 vehicles a day, roughly 21% of them trucks, projected to reach 78,299 by 2037. The structure is 157 ft (47.9 m) long and 102 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesIr 75
CrossesRamp NB IR280 to SB IR75
LocationJct. Ir 75 & Ir 280
RouteInterstate 75
StateOhio
Coordinates41.69013, -83.51852
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 inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.5 US tons
Inventory rating74.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length157 ft (47.9 m)
Longest span150 ft (45.7 m)
Deck width102 ft (31 m)
Roadway width95 ft (29 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75,600 (2017)
Projected traffic78,299 by 2037
Trucks21%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
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 Ir 75 over Ramp NB IR280 to SB IR75 built?

It was built in 2016, making it 9 years old in 2025.

What condition is Ir 75 over Ramp NB IR280 to SB IR75 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 Ir 75 over Ramp NB IR280 to SB IR75 carry?

About 75,600 vehicles per day (2017 count), of which roughly 21% are trucks.

How long is Ir 75 over Ramp NB IR280 to SB IR75?

The structure is 157 ft (47.9 m) long with a longest span of 150 ft (45.7 m) and a deck 102 ft wide.

Who owns Ir 75 over Ramp NB IR280 to SB IR75?

It is owned by the State Highway Agency.