US Bridges

Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps

Good

Montgomery County, Ohio · .01MI.N. of Jct. USR-35 · Structure no. 5707560

Built
1969
56 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
430 ft
5 main spans
Daily traffic
92,454
1990 count
Owner
State
State Highway Agency

About this bridge

Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps is a steel continuous stringer/multi-beam or girder carrying Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps in Montgomery County, Ohio. It was built in 1969, so it is 56 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 92,454 vehicles a day, projected to reach 128,326 by 2010. The structure is 430 ft (131.1 m) long and 30 ft wide.

Location

Open in Google Maps
CarriesRamp WB35 to SB75
CrossesRMP=US35*W-I75*S Un Rmps
Location.01MI.N. of Jct. USR-35
RouteInterstate 75
CountyMontgomery County
StateOhio
Coordinates39.74804, -84.20547
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment9: Superior to present desirable criteria
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length430 ft (131.1 m)
Longest span118 ft (36 m)
Deck width30 ft (9.2 m)
Roadway width26 ft (7.8 m)
Vertical clearance over deck15 ft (4.7 m)

Traffic and service

Average daily traffic92,454 (1990)
Projected traffic128,326 by 2010
Trucks—
Lanes on structure1
Traffic directionOne-way traffic
CarriesThird level (interchange)
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 Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps built?

It was built in 1969, making it 56 years old in 2025.

What condition is Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps 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 December 2024.

How much traffic does Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps carry?

About 92,454 vehicles per day (1990 count).

How long is Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps?

The structure is 430 ft (131.1 m) long with a longest span of 118 ft (36 m) and a deck 30 ft wide.

Who owns Ramp WB35 to SB75 over RMP=US35*W-I75*S Un Rmps?

It is owned by the State Highway Agency.