US Bridges

SW 36th St. (wb) over Brock Creek

Fair

Oklahoma County, Oklahoma · .1W of Penn on SW 36th · Structure no. 268070000000000

Built
2001
24 years old
Condition
Fair
inspected June 2023
Type
Culvert
Concrete
Length
63 ft
4 main spans
Daily traffic
8,000
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

SW 36th St. (wb) over Brock Creek is a concrete culvert carrying SW 36th St. (wb) over Brock Creek in Oklahoma County, Oklahoma. It was built in 2001, so it is 24 years old, younger than the Oklahoma average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 8,000 vehicles a day, roughly 7% of them trucks, projected to reach 12,800 by 2042. The structure is 63 ft (19.1 m) long and 37 ft wide.

Location

Open in Google Maps
CarriesSW 36th St. (wb)
CrossesBrock Creek
Location.1W of Penn on SW 36th
RouteCity Street E1095
CountyOklahoma County
StateOklahoma
Coordinates35.42823, -97.55054
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 rating36 US tons
Inventory rating21.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadUnknown
Structure length63 ft (19.1 m)
Longest span17 ft (5.2 m)
Deck width37 ft (11.2 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,000 (2022)
Projected traffic12,800 by 2042
Trucks7%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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
NavigationNo navigation control on waterway

Frequently asked questions

When was SW 36th St. (wb) over Brock Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is SW 36th St. (wb) over Brock Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2023.

How much traffic does SW 36th St. (wb) over Brock Creek carry?

About 8,000 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is SW 36th St. (wb) over Brock Creek?

The structure is 63 ft (19.1 m) long with a longest span of 17 ft (5.2 m) and a deck 37 ft wide.

Who owns SW 36th St. (wb) over Brock Creek?

It is owned by the City or Municipal Highway Agency.