US Bridges

East Service Road over Sky Harbor Boulevard EB

Fair

Maricopa County, Arizona · East of Terminal 4 · Structure no. 07968

Built
1990
35 years old
Condition
Fair
inspected March 2023
Type
Box Beam or Girders - Single or Spread
Concrete Continuous
Length
164 ft
2 main spans
Daily traffic
2,010
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

East Service Road over Sky Harbor Boulevard EB is a concrete continuous box beam or girders - single or spread carrying East Service Road over Sky Harbor Boulevard EB in Maricopa County, Arizona. It was built in 1990, so it is 35 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 2,010 vehicles a day, roughly 1% of them trucks, projected to reach 2,020 by 2042. The structure is 164 ft (50 m) long and 70 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesEast Service Road
CrossesSky Harbor Boulevard EB
LocationEast of Terminal 4
RouteCity Street 0
CountyMaricopa County
StateArizona
Coordinates33.4357, -111.9878
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating72.2 US tons
Inventory rating33.6 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length164 ft (50 m)
Longest span93 ft (28.3 m)
Deck width70 ft (21.2 m)
Roadway width48 ft (14.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,010 (2022)
Projected traffic2,020 by 2042
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$1,000 (2021 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was East Service Road over Sky Harbor Boulevard EB built?

It was built in 1990, making it 35 years old in 2025.

What condition is East Service Road over Sky Harbor Boulevard EB 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 March 2023.

How much traffic does East Service Road over Sky Harbor Boulevard EB carry?

About 2,010 vehicles per day (2022 count), of which roughly 1% are trucks.

How long is East Service Road over Sky Harbor Boulevard EB?

The structure is 164 ft (50 m) long with a longest span of 93 ft (28.3 m) and a deck 70 ft wide.

Who owns East Service Road over Sky Harbor Boulevard EB?

It is owned by the City or Municipal Highway Agency.