US Bridges

Murphy over Duck Run

Good

Hocking County, Ohio · 0.37 MI E of CR 5 · Structure no. 3732363

Built
1959
66 years old, rebuilt 1993
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
40 ft
1 main span
Daily traffic
92
2015 count
Owner
County
County Highway Agency

About this bridge

Murphy over Duck Run is a prestressed concrete box beam or girders - multiple carrying Murphy over Duck Run in Hocking County, Ohio. It was built in 1959 and reconstructed in 1993, so it is 66 years old, older 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 92 vehicles a day, roughly 1% of them trucks, projected to reach 128 by 2035. The structure is 40 ft (12.2 m) long and 21 ft wide. If it were closed, the detour would be 98.8 mi (159 km).

CarriesMurphy
CrossesDuck Run
Location0.37 MI E of CR 5
RouteCounty Highway T0054
StateOhio
Coordinates39.53203, -82.49611
Functional classRural Local

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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating46.4 US tons
Inventory rating35.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length40 ft (12.2 m)
Longest span37 ft (11.3 m)
Deck width21 ft (6.4 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic92 (2015)
Projected traffic128 by 2035
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Murphy over Duck Run built?

It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1993.

What condition is Murphy over Duck 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 June 2024.

How much traffic does Murphy over Duck Run carry?

About 92 vehicles per day (2015 count), of which roughly 1% are trucks.

How long is Murphy over Duck Run?

The structure is 40 ft (12.2 m) long with a longest span of 37 ft (11.3 m) and a deck 21 ft wide.

Who owns Murphy over Duck Run?

It is owned by the County Highway Agency.