US Bridges

USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)ramp

Good

Montgomery County, Ohio · .27MI.W. of Jct. IR-75 · Structure no. 5701597

Built
1969
56 years old
Condition
Good
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
1,006 ft
13 main spans
Daily traffic
25,810
1970 count
Owner
State
State Highway Agency

About this bridge

USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)ramp is a steel continuous stringer/multi-beam or girder carrying USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)ramp 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 25,810 vehicles a day, projected to reach 35,824 by 1990. The structure is 1,006 ft (306.6 m) long and 44 ft wide.

Location

Open in Google Maps
CarriesUSR-35 Ramp * IR75
CrossesCsrr Crr Und(usr-Ir)ramp
Location.27MI.W. of Jct. IR-75
RouteU.S. Route 35
CountyMontgomery County
StateOhio
Coordinates39.74706, -84.21062
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal 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 spans13
Design loadHS 20 + Mod
Structure length1,006 ft (306.6 m)
Longest span99 ft (30.2 m)
Deck width44 ft (13.5 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,810 (1970)
Projected traffic35,824 by 1990
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesRailroad
Detour if closed—
TollOn a free road
National Highway SystemYes

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 USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)ramp built?

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

What condition is USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)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 December 2023.

How much traffic does USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)ramp carry?

About 25,810 vehicles per day (1970 count).

How long is USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)ramp?

The structure is 1,006 ft (306.6 m) long with a longest span of 99 ft (30.2 m) and a deck 44 ft wide.

Who owns USR-35 Ramp * IR75 over Csrr Crr Und(usr-Ir)ramp?

It is owned by the State Highway Agency.