US Bridges

Ir 75 Ramp over Swan Creek

Good

Lucas County, Ohio · 150 Ft. N. of Collingwood · Structure no. 4802953

Built
2022
3 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
403 ft
3 main spans
Daily traffic
3,050
2018 count
Owner
State
State Highway Agency

About this bridge

Ir 75 Ramp over Swan Creek is a steel continuous stringer/multi-beam or girder carrying Ir 75 Ramp over Swan Creek in Lucas County, Ohio. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,050 vehicles a day, roughly 5% of them trucks, projected to reach 3,090 by 2038. The structure is 403 ft (122.9 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesIr 75 Ramp
CrossesSwan Creek
Location150 Ft. N. of Collingwood
RouteInterstate 75
StateOhio
Coordinates41.64224, -83.54866
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
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionAugust 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating57.1 US tons
Inventory rating46.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length403 ft (122.9 m)
Longest span145 ft (44.2 m)
Deck width29 ft (8.9 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,050 (2018)
Projected traffic3,090 by 2038
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Ir 75 Ramp over Swan Creek built?

It was built in 2022, making it 3 years old in 2025.

What condition is Ir 75 Ramp over Swan Creek 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 August 2024.

How much traffic does Ir 75 Ramp over Swan Creek carry?

About 3,050 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is Ir 75 Ramp over Swan Creek?

The structure is 403 ft (122.9 m) long with a longest span of 145 ft (44.2 m) and a deck 29 ft wide.

Who owns Ir 75 Ramp over Swan Creek?

It is owned by the State Highway Agency.