US Bridges

Peak View Street over Rio De Flag

Fair

Coconino County, Arizona · 0.3 MI S of US 180 · Structure no. 07636

Built
1981
44 years old
Condition
Fair
inspected July 2021
Type
Culvert
Steel
Length
25 ft
3 main spans
Daily traffic
420
2017 count
Owner
City
City or Municipal Highway Agency

About this bridge

Peak View Street over Rio De Flag is a steel culvert carrying Peak View Street over Rio De Flag in Coconino County, Arizona. It was built in 1981, so it is 44 years old, younger than the Arizona average of 47.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 420 vehicles a day, roughly 1% of them trucks, projected to reach 430 by 2037. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 1.9 mi (3 km).

Location

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CarriesPeak View Street
CrossesRio De Flag
Location0.3 MI S of US 180
RouteCity Street 0
CountyCoconino County
StateArizona
Coordinates35.236, -111.6744
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2021
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadHS 20
Structure length25 ft (7.6 m)
Longest span7 ft (2.1 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic420 (2017)
Projected traffic430 by 2037
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 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 Peak View Street over Rio De Flag built?

It was built in 1981, making it 44 years old in 2025.

What condition is Peak View Street over Rio De Flag in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2021.

How much traffic does Peak View Street over Rio De Flag carry?

About 420 vehicles per day (2017 count), of which roughly 1% are trucks.

How long is Peak View Street over Rio De Flag?

The structure is 25 ft (7.6 m) long with a longest span of 7 ft (2.1 m).

Who owns Peak View Street over Rio De Flag?

It is owned by the City or Municipal Highway Agency.