US Bridges

N3030 Meridian over Creek

Good

Oklahoma County, Oklahoma · Meridian at Reno · Structure no. 145570000000000

Built
1992
33 years old
Condition
Good
inspected June 2023
Type
Culvert
Concrete
Length
21 ft
2 main spans
Daily traffic
31,750
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

N3030 Meridian over Creek is a concrete culvert carrying N3030 Meridian over Creek in Oklahoma County, Oklahoma. It was built in 1992, so it is 33 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 31,750 vehicles a day, roughly 7% of them trucks, projected to reach 50,800 by 2042. The structure is 21 ft (6.4 m) long and 115 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesN3030 Meridian
CrossesCreek
LocationMeridian at Reno
RouteCity Street N3030
Coordinates35.46431, -97.60139
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 protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
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 geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating21.5 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length21 ft (6.4 m)
Longest span10 ft (3 m)
Deck width115 ft (35.1 m)
Roadway width85 ft (25.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic31,750 (2022)
Projected traffic50,800 by 2042
Trucks7%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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
NavigationNo navigation control on waterway

Frequently asked questions

When was N3030 Meridian over Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is N3030 Meridian over 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 June 2023.

How much traffic does N3030 Meridian over Creek carry?

About 31,750 vehicles per day (2022 count), of which roughly 7% are trucks.

How long is N3030 Meridian over Creek?

The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 115 ft wide.

Who owns N3030 Meridian over Creek?

It is owned by the City or Municipal Highway Agency.