US Bridges

IRR E1180 over Boggy Creek

Good

Washita County, Oklahoma · 6E 1N of Cordell · Structure no. 308310000000000

Built
2014
11 years old
Condition
Good
inspected January 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
82 ft
1 main span
Daily traffic
30
2022 count
Owner
County
County Highway Agency

About this bridge

IRR E1180 over Boggy Creek is a prestressed concrete stringer/multi-beam or girder carrying IRR E1180 over Boggy Creek in Washita County, Oklahoma. It was built in 2014, so it is 11 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 30 vehicles a day, roughly 10% of them trucks, projected to reach 40 by 2042. The structure is 82 ft (25 m) long and 28 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesIRR E1180
CrossesBoggy Creek
Location6E 1N of Cordell
RouteCounty Highway E1180
Coordinates35.30583, -98.87861
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
Deck9 ExcellentNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJanuary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69 US tons
Inventory rating41 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length82 ft (25 m)
Longest span78 ft (23.8 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic30 (2022)
Projected traffic40 by 2042
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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 IRR E1180 over Boggy Creek built?

It was built in 2014, making it 11 years old in 2025.

What condition is IRR E1180 over Boggy 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 2023.

How much traffic does IRR E1180 over Boggy Creek carry?

About 30 vehicles per day (2022 count), of which roughly 10% are trucks.

How long is IRR E1180 over Boggy Creek?

The structure is 82 ft (25 m) long with a longest span of 78 ft (23.8 m) and a deck 28 ft wide.

Who owns IRR E1180 over Boggy Creek?

It is owned by the County Highway Agency.