US Bridges

SR-49 over Razor Run

Good

Montgomery County, Ohio · .18MI.E.OF JCT.SB49&IR70 · Structure no. 5704421

Built
2004
21 years old
Condition
Good
inspected September 2023
Type
Slab
Concrete Continuous
Length
61 ft
3 main spans
Daily traffic
3,541
2015 count
Owner
State
State Highway Agency

About this bridge

SR-49 over Razor Run is a concrete continuous slab carrying SR-49 over Razor Run in Montgomery County, Ohio. It was built in 2004, so it is 21 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 3,541 vehicles a day, roughly 18% of them trucks, projected to reach 4,915 by 2035. The structure is 61 ft (18.7 m) long and 42 ft wide.

CarriesSR-49
CrossesRazor Run
Location.18MI.E.OF JCT.SB49&IR70
RouteState Highway 49
StateOhio
Coordinates39.85406, -84.36575
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating55.3 US tons
Inventory rating42.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length61 ft (18.7 m)
Longest span25 ft (7.6 m)
Deck width42 ft (12.8 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,541 (2015)
Projected traffic4,915 by 2035
Trucks18%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SR-49 over Razor Run built?

It was built in 2004, making it 21 years old in 2025.

What condition is SR-49 over Razor Run 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-49 over Razor Run carry?

About 3,541 vehicles per day (2015 count), of which roughly 18% are trucks.

How long is SR-49 over Razor Run?

The structure is 61 ft (18.7 m) long with a longest span of 25 ft (7.6 m) and a deck 42 ft wide.

Who owns SR-49 over Razor Run?

It is owned by the State Highway Agency.