US Bridges

Dupont Road over CSX Railroad

Good

Pickaway County, Ohio · 0.1 MI West of US 23 · Structure no. 6540147

Built
1996
29 years old
Condition
Good
inspected December 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
157 ft
3 main spans
Daily traffic
983
2015 count
Owner
County
County Highway Agency

About this bridge

Dupont Road over CSX Railroad is a prestressed concrete box beam or girders - multiple carrying Dupont Road over CSX Railroad in Pickaway County, Ohio. It was built in 1996, so it is 29 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 983 vehicles a day, roughly 5% of them trucks, projected to reach 1,364 by 2035. The structure is 157 ft (47.9 m) long and 42 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

Location

Open in Google Maps
CarriesDupont Road
CrossesCSX Railroad
Location0.1 MI West of US 23
RouteU.S. Route 45B
CountyPickaway County
StateOhio
Coordinates39.55746, -82.96065
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating95.3 US tons
Inventory rating73.5 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length157 ft (47.9 m)
Longest span71 ft (21.6 m)
Deck width42 ft (12.8 m)
Roadway width39 ft (12 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic983 (2015)
Projected traffic1,364 by 2035
Trucks5%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesRailroad
Detour if closed98.8 mi (159 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Dupont Road over CSX Railroad built?

It was built in 1996, making it 29 years old in 2025.

What condition is Dupont Road over CSX Railroad 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 2024.

How much traffic does Dupont Road over CSX Railroad carry?

About 983 vehicles per day (2015 count), of which roughly 5% are trucks.

How long is Dupont Road over CSX Railroad?

The structure is 157 ft (47.9 m) long with a longest span of 71 ft (21.6 m) and a deck 42 ft wide.

Who owns Dupont Road over CSX Railroad?

It is owned by the County Highway Agency.