US Bridges

IRR E1220 over Cannedy Creek

Good

Caddo County, Oklahoma · 6S .9E of S.H. 152 · Structure no. 311290000000000

Built
2013
12 years old
Condition
Good
inspected January 2024
Type
Culvert
Steel
Length
24 ft
1 main span
Daily traffic
100
2022 count
Owner
County
County Highway Agency

About this bridge

IRR E1220 over Cannedy Creek is a steel culvert carrying IRR E1220 over Cannedy Creek in Caddo County, Oklahoma. It was built in 2013, so it is 12 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 24 ft (7.2 m) long and 19 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesIRR E1220
CrossesCannedy Creek
Location6S .9E of S.H. 152
RouteCounty Highway E1220
Coordinates35.24722, -98.11361
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.1 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckOther
Main spans1
Design loadH 20
Structure length24 ft (7.2 m)
Longest span24 ft (7.2 m)
Deck width19 ft (5.8 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic100 (2022)
Projected traffic160 by 2042
Trucks10%
Lanes on structure2
Traffic directionOne-lane bridge for two-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 proposedNone recorded
Estimated improvement cost$225,000
NavigationNo navigation control on waterway

Frequently asked questions

When was IRR E1220 over Cannedy Creek built?

It was built in 2013, making it 12 years old in 2025.

What condition is IRR E1220 over Cannedy 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 IRR E1220 over Cannedy Creek carry?

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

How long is IRR E1220 over Cannedy Creek?

The structure is 24 ft (7.2 m) long with a longest span of 24 ft (7.2 m) and a deck 19 ft wide.

Who owns IRR E1220 over Cannedy Creek?

It is owned by the County Highway Agency.