US Bridges

SR 4 over SR 48

Good

Montgomery County, Ohio · Jct. SR-48 · Structure no. 5708311

Built
2008
17 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
138 ft
1 main span
Daily traffic
8,570
2015 count
Owner
State
State Highway Agency

About this bridge

SR 4 over SR 48 is a prestressed concrete stringer/multi-beam or girder carrying SR 4 over SR 48 in Montgomery County, Ohio. It was built in 2008, so it is 17 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 8,570 vehicles a day, roughly 5% of them trucks, projected to reach 11,895 by 2035. The structure is 138 ft (42 m) long and 45 ft wide.

Location

Open in Google Maps
CarriesSR 4
CrossesSR 48
LocationJct. SR-48
RouteState Highway 4
CountyMontgomery County
StateOhio
Coordinates39.77007, -84.19521
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating107.1 US tons
Inventory rating42.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length138 ft (42 m)
Longest span136 ft (41.4 m)
Deck width45 ft (13.7 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,570 (2015)
Projected traffic11,895 by 2035
Trucks5%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
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 SR 4 over SR 48 built?

It was built in 2008, making it 17 years old in 2025.

What condition is SR 4 over SR 48 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 4 over SR 48 carry?

About 8,570 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is SR 4 over SR 48?

The structure is 138 ft (42 m) long with a longest span of 136 ft (41.4 m) and a deck 45 ft wide.

Who owns SR 4 over SR 48?

It is owned by the State Highway Agency.