US Bridges

IRR N3200 Hiwassee over N Canadian Trib.

Good

Oklahoma County, Oklahoma · .1N of NE 63rd · Structure no. 317350000000000

Built
2018
7 years old
Condition
Good
inspected July 2023
Type
Culvert
Concrete
Length
32 ft
3 main spans
Daily traffic
3,000
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

IRR N3200 Hiwassee over N Canadian Trib. is a concrete culvert carrying IRR N3200 Hiwassee over N Canadian Trib. in Oklahoma County, Oklahoma. It was built in 2018, so it is 7 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 3,000 vehicles a day, roughly 5% of them trucks, projected to reach 4,800 by 2042. The structure is 32 ft (9.8 m) long and 52 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesIRR N3200 Hiwassee
CrossesN Canadian Trib.
Location.1N of NE 63rd
RouteCity Street N3200
Coordinates35.53917, -97.30036
Functional classUrban Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width52 ft (15.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,000 (2022)
Projected traffic4,800 by 2042
Trucks5%
Lanes on structure2
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 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 N3200 Hiwassee over N Canadian Trib. built?

It was built in 2018, making it 7 years old in 2025.

What condition is IRR N3200 Hiwassee over N Canadian Trib. 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 July 2023.

How much traffic does IRR N3200 Hiwassee over N Canadian Trib. carry?

About 3,000 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is IRR N3200 Hiwassee over N Canadian Trib.?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 52 ft wide.

Who owns IRR N3200 Hiwassee over N Canadian Trib.?

It is owned by the City or Municipal Highway Agency and maintained by the County Highway Agency.