US Bridges

Ir 475 over W-N over W-S and IR-75 S

Good

Lucas County, Ohio · JCT 475 & 75 · Structure no. 4808681

Built
2013
12 years old
Condition
Good
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
451 ft
3 main spans
Daily traffic
19,646
2018 count
Owner
State
State Highway Agency

About this bridge

Ir 475 over W-N over W-S and IR-75 S is a steel continuous stringer/multi-beam or girder carrying Ir 475 over W-N over W-S and IR-75 S in Lucas County, Ohio. It was built in 2013, so it is 12 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 19,646 vehicles a day, roughly 15% of them trucks, projected to reach 40,682 by 2038. The structure is 451 ft (137.5 m) long and 56 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesIr 475
CrossesW-N over W-S and IR-75 S
LocationJCT 475 & 75
RouteInterstate 475
CountyLucas County
StateOhio
Coordinates41.67538, -83.57531
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 inspectionNovember 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 rating89.3 US tons
Inventory rating85.8 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 25 or greater
Structure length451 ft (137.5 m)
Longest span154 ft (46.9 m)
Deck width56 ft (17.1 m)
Roadway width53 ft (16.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,646 (2018)
Projected traffic40,682 by 2038
Trucks15%
Lanes on structure1
Traffic directionOne-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 475 over W-N over W-S and IR-75 S built?

It was built in 2013, making it 12 years old in 2025.

What condition is Ir 475 over W-N over W-S and IR-75 S 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 November 2024.

How much traffic does Ir 475 over W-N over W-S and IR-75 S carry?

About 19,646 vehicles per day (2018 count), of which roughly 15% are trucks.

How long is Ir 475 over W-N over W-S and IR-75 S?

The structure is 451 ft (137.5 m) long with a longest span of 154 ft (46.9 m) and a deck 56 ft wide.

Who owns Ir 475 over W-N over W-S and IR-75 S?

It is owned by the State Highway Agency.