US Bridges

Country Club Drive over Rio De Flag

Good

Coconino County, Arizona · 0.4 MI S of I 40 · Structure no. 08615

Built
1975
50 years old
Condition
Good
inspected July 2021
Type
Culvert
Concrete Continuous
Length
32 ft
3 main spans
Daily traffic
9,464
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Country Club Drive over Rio De Flag is a concrete continuous culvert carrying Country Club Drive over Rio De Flag in Coconino County, Arizona. It was built in 1975, so it is 50 years old, older than the Arizona 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 9,464 vehicles a day, roughly 1% of them trucks, projected to reach 9,474 by 2037. The structure is 32 ft (9.8 m) long and 80 ft wide. If it were closed, the detour would be 9.9 mi (16 km).

Location

Open in Google Maps
CarriesCountry Club Drive
CrossesRio De Flag
Location0.4 MI S of I 40
RouteCity Street 0
CountyCoconino County
StateArizona
Coordinates35.2071, -111.5777
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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2021
Inspection intervalevery 48 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating59 US tons
Inventory rating35.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span10 ft (3 m)
Deck width80 ft (24.5 m)
Roadway width78 ft (23.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic9,464 (2017)
Projected traffic9,474 by 2037
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Country Club Drive over Rio De Flag built?

It was built in 1975, making it 50 years old in 2025.

What condition is Country Club Drive over Rio De Flag 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 2021.

How much traffic does Country Club Drive over Rio De Flag carry?

About 9,464 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Country Club Drive over Rio De Flag?

The structure is 32 ft (9.8 m) long with a longest span of 10 ft (3 m) and a deck 80 ft wide.

Who owns Country Club Drive over Rio De Flag?

It is owned by the City or Municipal Highway Agency.