US Bridges

E0520(76th St. N.) over Ranch Creek Oflow

Good

Tulsa County, Oklahoma · .5E. of Memorial · Structure no. 281380000000000

Built
2004
21 years old
Condition
Good
inspected November 2023
Type
Culvert
Concrete
Length
44 ft
3 main spans
Daily traffic
8,190
2024 count
Owner
County
County Highway Agency

About this bridge

E0520(76th St. N.) over Ranch Creek Oflow is a concrete culvert carrying E0520(76th St. N.) over Ranch Creek Oflow in Tulsa County, Oklahoma. It was built in 2004, so it is 21 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 8,190 vehicles a day, roughly 5% of them trucks, projected to reach 13,104 by 2044. The structure is 44 ft (13.4 m) long and 94 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesE0520(76th St. N.)
CrossesRanch Creek Oflow
Location.5E. of Memorial
RouteCounty Highway E0520
Coordinates36.26418, -95.87503
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 inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating36 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20
Structure length44 ft (13.4 m)
Longest span14 ft (4.4 m)
Deck width94 ft (28.7 m)
Roadway width92 ft (28 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,190 (2024)
Projected traffic13,104 by 2044
Trucks5%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1.2 million
NavigationNo navigation control on waterway

Frequently asked questions

When was E0520(76th St. N.) over Ranch Creek Oflow built?

It was built in 2004, making it 21 years old in 2025.

What condition is E0520(76th St. N.) over Ranch Creek Oflow 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 November 2023.

How much traffic does E0520(76th St. N.) over Ranch Creek Oflow carry?

About 8,190 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is E0520(76th St. N.) over Ranch Creek Oflow?

The structure is 44 ft (13.4 m) long with a longest span of 14 ft (4.4 m) and a deck 94 ft wide.

Who owns E0520(76th St. N.) over Ranch Creek Oflow?

It is owned by the County Highway Agency.