US Bridges

E1860 Boggy Depot over Creek

GoodPosted for load

Atoka County, Oklahoma · 3.7W .3S of Tushka · Structure no. 070610000000000

Built
1939
86 years old
Condition
Good
inspected January 2024
Type
Slab
Concrete Continuous
Length
34 ft
3 main spans
Daily traffic
200
2022 count
Owner
County
County Highway Agency

About this bridge

E1860 Boggy Depot over Creek is a concrete continuous slab carrying E1860 Boggy Depot over Creek in Atoka County, Oklahoma. It was built in 1939, so it is 86 years old, older 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. Its operating status is: posted for load restriction.

It carries about 200 vehicles a day, roughly 15% of them trucks, projected to reach 160 by 2042. The structure is 34 ft (10.4 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesE1860 Boggy Depot
CrossesCreek
Location3.7W .3S of Tushka
RouteCounty Highway 303
Coordinates34.31685, -96.23277
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length34 ft (10.4 m)
Longest span10 ft (3 m)
Deck width28 ft (8.4 m)
Roadway width25 ft (7.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2022)
Projected traffic160 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$285,000
NavigationNo navigation control on waterway

Frequently asked questions

When was E1860 Boggy Depot over Creek built?

It was built in 1939, making it 86 years old in 2025.

What condition is E1860 Boggy Depot over Creek 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 January 2024.

How much traffic does E1860 Boggy Depot over Creek carry?

About 200 vehicles per day (2022 count), of which roughly 15% are trucks.

How long is E1860 Boggy Depot over Creek?

The structure is 34 ft (10.4 m) long with a longest span of 10 ft (3 m) and a deck 28 ft wide.

Who owns E1860 Boggy Depot over Creek?

It is owned by the County Highway Agency.