US Bridges

EB & WB IR-70 over Razor Run

Good

Montgomery County, Ohio · .18MI.E. of Jct. SB-SR-49 · Structure no. 5705142

Built
2006
19 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
53 ft
1 main span
Daily traffic
4,587
2015 count
Owner
State
State Highway Agency

About this bridge

EB & WB IR-70 over Razor Run is a prestressed concrete stringer/multi-beam or girder carrying EB & WB IR-70 over Razor Run in Montgomery County, Ohio. It was built in 2006, so it is 19 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 4,587 vehicles a day, roughly 24% of them trucks, projected to reach 6,367 by 2035. The structure is 53 ft (16.2 m) long and 154 ft wide.

CarriesEB & WB IR-70
CrossesRazor Run
Location.18MI.E. of Jct. SB-SR-49
RouteInterstate 70
StateOhio
Coordinates39.85454, -84.36585
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating87.9 US tons
Inventory rating52.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length53 ft (16.2 m)
Longest span50 ft (15.2 m)
Deck width154 ft (47 m)
Roadway width148 ft (45.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,587 (2015)
Projected traffic6,367 by 2035
Trucks24%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was EB & WB IR-70 over Razor Run built?

It was built in 2006, making it 19 years old in 2025.

What condition is EB & WB IR-70 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 EB & WB IR-70 over Razor Run carry?

About 4,587 vehicles per day (2015 count), of which roughly 24% are trucks.

How long is EB & WB IR-70 over Razor Run?

The structure is 53 ft (16.2 m) long with a longest span of 50 ft (15.2 m) and a deck 154 ft wide.

Who owns EB & WB IR-70 over Razor Run?

It is owned by the State Highway Agency.