US Bridges

Creekside Drive over Rio De Flag Creek

Good

Coconino County, Arizona · 100 Ft W JCT US 180 · Structure no. 10586

Built
2007
18 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
67 ft
1 main span
Daily traffic
1,000
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Creekside Drive over Rio De Flag Creek is a prestressed concrete stringer/multi-beam or girder carrying Creekside Drive over Rio De Flag Creek in Coconino County, Arizona. It was built in 2007, so it is 18 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 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 1,000 vehicles a day, roughly 2% of them trucks, projected to reach 1,010 by 2042. The structure is 67 ft (20.4 m) long and 38 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesCreekside Drive
CrossesRio De Flag Creek
Location100 Ft W JCT US 180
RouteCity Street 0
CountyCoconino County
StateArizona
Coordinates35.2281, -111.661
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating99 US tons
Inventory rating53 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length67 ft (20.4 m)
Longest span63 ft (19.2 m)
Deck width38 ft (11.7 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,000 (2022)
Projected traffic1,010 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Creekside Drive over Rio De Flag Creek built?

It was built in 2007, making it 18 years old in 2025.

What condition is Creekside Drive over Rio De Flag 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 July 2023.

How much traffic does Creekside Drive over Rio De Flag Creek carry?

About 1,000 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Creekside Drive over Rio De Flag Creek?

The structure is 67 ft (20.4 m) long with a longest span of 63 ft (19.2 m) and a deck 38 ft wide.

Who owns Creekside Drive over Rio De Flag Creek?

It is owned by the City or Municipal Highway Agency.