US Bridges

N2600 over East Cache Creek Trib A1

Good

Comanche County, Oklahoma · .3S of Cache Rd. · Structure no. 278880000000000

Built
2005
20 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
5,420
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N2600 over East Cache Creek Trib A1 is a concrete culvert carrying N2600 over East Cache Creek Trib A1 in Comanche County, Oklahoma. It was built in 2005, so it is 20 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 5,420 vehicles a day, roughly 5% of them trucks, projected to reach 8,640 by 2042. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.1 mi (5 km).

CarriesN2600
CrossesEast Cache Creek Trib A1
Location.3S of Cache Rd.
RouteCity Street N2600
Coordinates34.61924, -98.35246
Functional classUrban Minor Arterial

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.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating80 US tons
Inventory rating48 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span11 ft (3.3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,420 (2022)
Projected traffic8,640 by 2042
Trucks5%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$225,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was N2600 over East Cache Creek Trib A1 built?

It was built in 2005, making it 20 years old in 2025.

What condition is N2600 over East Cache Creek Trib A1 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 March 2024.

How much traffic does N2600 over East Cache Creek Trib A1 carry?

About 5,420 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is N2600 over East Cache Creek Trib A1?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.3 m).

Who owns N2600 over East Cache Creek Trib A1?

It is owned by the City or Municipal Highway Agency.