US Bridges

SR-48 over RAMP=I675*E-S48*N I675

Good

Montgomery County, Ohio · Jct. IR-675 · Structure no. 5703581

Built
1985
40 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
326 ft
4 main spans
Daily traffic
38,712
2015 count
Owner
State
State Highway Agency

About this bridge

SR-48 over RAMP=I675*E-S48*N I675 is a steel continuous stringer/multi-beam or girder carrying SR-48 over RAMP=I675*E-S48*N I675 in Montgomery County, Ohio. It was built in 1985, so it is 40 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 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 38,712 vehicles a day, roughly 3% of them trucks, projected to reach 53,732 by 2035. The structure is 326 ft (99.4 m) long and 105 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Location

Open in Google Maps
CarriesSR-48
CrossesRAMP=I675*E-S48*N I675
LocationJct. IR-675
RouteState Highway 48
CountyMontgomery County
StateOhio
Coordinates39.64595, -84.15747
Functional classUrban Other Principal Arterial

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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating67.9 US tons
Inventory rating53.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length326 ft (99.4 m)
Longest span90 ft (27.4 m)
Deck width105 ft (32 m)
Roadway width103 ft (31.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,712 (2015)
Projected traffic53,732 by 2035
Trucks3%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed11.8 mi (19 km)
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 SR-48 over RAMP=I675*E-S48*N I675 built?

It was built in 1985, making it 40 years old in 2025.

What condition is SR-48 over RAMP=I675*E-S48*N I675 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 September 2023.

How much traffic does SR-48 over RAMP=I675*E-S48*N I675 carry?

About 38,712 vehicles per day (2015 count), of which roughly 3% are trucks.

How long is SR-48 over RAMP=I675*E-S48*N I675?

The structure is 326 ft (99.4 m) long with a longest span of 90 ft (27.4 m) and a deck 105 ft wide.

Who owns SR-48 over RAMP=I675*E-S48*N I675?

It is owned by the State Highway Agency.