US Bridges

SR89A over Mcconnel Drive

Good

Coconino County, Arizona · 0.4 MI N JCT I-40 · Structure no. 01187

Built
1967
58 years old, rebuilt 2019
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
172 ft
3 main spans
Daily traffic
32,497
2021 count
Owner
State
State Highway Agency

About this bridge

SR89A over Mcconnel Drive is a steel continuous stringer/multi-beam or girder carrying SR89A over Mcconnel Drive in Coconino County, Arizona. It was built in 1967 and reconstructed in 2019, so it is 58 years old, older 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 32,497 vehicles a day, roughly 8% of them trucks, projected to reach 32,507 by 2041. The structure is 172 ft (52.4 m) long and 85 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesSR89A
CrossesMcconnel Drive
Location0.4 MI N JCT I-40
RouteState Highway 89
CountyCoconino County
StateArizona
Coordinates35.1774, -111.6614
Functional classUrban Other Principal Arterial

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating47 US tons
Inventory rating28 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length172 ft (52.4 m)
Longest span75 ft (22.9 m)
Deck width85 ft (25.9 m)
Roadway width82 ft (25 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,497 (2021)
Projected traffic32,507 by 2041
Trucks8%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1,000 (2023 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR89A over Mcconnel Drive built?

It was built in 1967, making it 58 years old in 2025. It was reconstructed in 2019.

What condition is SR89A over Mcconnel Drive 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 SR89A over Mcconnel Drive carry?

About 32,497 vehicles per day (2021 count), of which roughly 8% are trucks.

How long is SR89A over Mcconnel Drive?

The structure is 172 ft (52.4 m) long with a longest span of 75 ft (22.9 m) and a deck 85 ft wide.

Who owns SR89A over Mcconnel Drive?

It is owned by the State Highway Agency.