US Bridges

Phoenix Avenue over Rio De Flag

Good

Coconino County, Arizona · 50 Ft W JCT Beaver ST · Structure no. 11742

Built
2022
3 years old
Condition
Good
inspected October 2024
Type
Slab
Concrete Continuous
Length
26 ft
1 main span
Daily traffic
1,500
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Phoenix Avenue over Rio De Flag is a concrete continuous slab carrying Phoenix Avenue over Rio De Flag in Coconino County, Arizona. It was built in 2022, so it is 3 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,500 vehicles a day, projected to reach 1,510 by 2042. The structure is 26 ft (7.9 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

Location

Open in Google Maps
CarriesPhoenix Avenue
CrossesRio De Flag
Location50 Ft W JCT Beaver ST
RouteCity Street 0
CountyCoconino County
StateArizona
Coordinates35.1969, -111.6511
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating47 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length26 ft (7.9 m)
Longest span12 ft (3.7 m)
Deck width41 ft (12.6 m)
Roadway width41 ft (12.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (2024)
Projected traffic1,510 by 2042
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed0.6 mi (1 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 Phoenix Avenue over Rio De Flag built?

It was built in 2022, making it 3 years old in 2025.

What condition is Phoenix Avenue 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 October 2024.

How much traffic does Phoenix Avenue over Rio De Flag carry?

About 1,500 vehicles per day (2024 count).

How long is Phoenix Avenue over Rio De Flag?

The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m) and a deck 41 ft wide.

Who owns Phoenix Avenue over Rio De Flag?

It is owned by the City or Municipal Highway Agency.