US Bridges

5622C over Deep Fork Canadian Riv.

Good

Okmulgee County, Oklahoma · 5.8 SE SH56 · Structure no. 229370000000000

Built
1991
34 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
352 ft
4 main spans
Daily traffic
450
2022 count
Owner
County
County Highway Agency

About this bridge

5622C over Deep Fork Canadian Riv. is a prestressed concrete stringer/multi-beam or girder carrying 5622C over Deep Fork Canadian Riv. in Okmulgee County, Oklahoma. It was built in 1991, so it is 34 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 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 450 vehicles a day, roughly 15% of them trucks, projected to reach 720 by 2042. The structure is 352 ft (107.4 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
Carries5622C
CrossesDeep Fork Canadian Riv.
Location5.8 SE SH56
RouteCounty Highway 5622C
CountyOkmulgee County
StateOklahoma
Coordinates35.57943, -96.01757
Functional classRural Major Collector

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.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating86 US tons
Inventory rating52 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans4
Design loadHL 93
Structure length352 ft (107.4 m)
Longest span100 ft (30.6 m)
Deck width28 ft (8.5 m)
Roadway width26 ft (8 m)
Vertical clearance over deck16 ft (4.8 m)

Traffic and service

Average daily traffic450 (2022)
Projected traffic720 by 2042
Trucks15%
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$972,000
NavigationNo navigation control on waterway

Frequently asked questions

When was 5622C over Deep Fork Canadian Riv. built?

It was built in 1991, making it 34 years old in 2025.

What condition is 5622C over Deep Fork Canadian Riv. 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 2024.

How much traffic does 5622C over Deep Fork Canadian Riv. carry?

About 450 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is 5622C over Deep Fork Canadian Riv.?

The structure is 352 ft (107.4 m) long with a longest span of 100 ft (30.6 m) and a deck 28 ft wide.

Who owns 5622C over Deep Fork Canadian Riv.?

It is owned by the County Highway Agency.