US Bridges

E0160 over Doby Creek Trib.

Good

Harper County, Oklahoma · 2S .2W of JCT US64/SH46 · Structure no. 281020000000000

Built
1998
27 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

E0160 over Doby Creek Trib. is a prestressed concrete stringer/multi-beam or girder carrying E0160 over Doby Creek Trib. in Harper County, Oklahoma. It was built in 1998, so it is 27 years old, younger than the Oklahoma average of 47.8 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 160 by 2042. The structure is 75 ft (22.9 m) long and 29 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE0160
CrossesDoby Creek Trib.
Location2S .2W of JCT US64/SH46
RouteCounty Highway E0160
Coordinates36.78361, -99.74556
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 inspectionFebruary 2023
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 alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating39 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length75 ft (22.9 m)
Longest span75 ft (22.9 m)
Deck width29 ft (8.7 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$446,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E0160 over Doby Creek Trib. built?

It was built in 1998, making it 27 years old in 2025.

What condition is E0160 over Doby Creek Trib. 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 February 2023.

How much traffic does E0160 over Doby Creek Trib. carry?

About 100 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is E0160 over Doby Creek Trib.?

The structure is 75 ft (22.9 m) long with a longest span of 75 ft (22.9 m) and a deck 29 ft wide.

Who owns E0160 over Doby Creek Trib.?

It is owned by the County Highway Agency.