US Bridges

Hillview Street over Ditch

Fair

Navajo County, Arizona · 0.3 MI W JCT N Park DR · Structure no. 09495

Built
1965
60 years old
Condition
Fair
inspected May 2022
Type
Culvert
Concrete Continuous
Length
26 ft
3 main spans
Daily traffic
900
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Hillview Street over Ditch is a concrete continuous culvert carrying Hillview Street over Ditch in Navajo County, Arizona. It was built in 1965, so it is 60 years old, older 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 900 vehicles a day, roughly 1% of them trucks, projected to reach 910 by 2038. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.9 mi (3 km).

CarriesHillview Street
CrossesDitch
Location0.3 MI W JCT N Park DR
RouteCity Street 0
StateArizona
Coordinates35.0345, -110.7027
Functional classUrban Collector

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 protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating82 US tons
Inventory rating49.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans3
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic900 (2018)
Projected traffic910 by 2038
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Hillview Street over Ditch built?

It was built in 1965, making it 60 years old in 2025.

What condition is Hillview Street over Ditch 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 May 2022.

How much traffic does Hillview Street over Ditch carry?

About 900 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Hillview Street over Ditch?

The structure is 26 ft (7.9 m) long with a longest span of 8 ft (2.4 m).

Who owns Hillview Street over Ditch?

It is owned by the City or Municipal Highway Agency.