US Bridges

Glenn ST over Arcadia Wash

Good

Pima County, Arizona · 0.5 MI E JCT Swan RD · Structure no. 09947

Built
1986
39 years old
Condition
Good
inspected February 2025
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
99 ft
1 main span
Daily traffic
7,027
2023 count
Owner
City
City or Municipal Highway Agency

About this bridge

Glenn ST over Arcadia Wash is a prestressed concrete stringer/multi-beam or girder carrying Glenn ST over Arcadia Wash in Pima County, Arizona. It was built in 1986, so it is 39 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 7,027 vehicles a day, roughly 5% of them trucks, projected to reach 7,037 by 2042. The structure is 99 ft (30.2 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesGlenn ST
CrossesArcadia Wash
Location0.5 MI E JCT Swan RD
RouteCity Street 0
StateArizona
Coordinates32.2579, -110.8839
Functional classUrban Collector

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.
Channel and channel protection7 GoodSome minor problems.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating99 US tons
Inventory rating52 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length99 ft (30.2 m)
Longest span95 ft (29 m)
Deck width60 ft (18.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,027 (2023)
Projected traffic7,037 by 2042
Trucks5%
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 Glenn ST over Arcadia Wash built?

It was built in 1986, making it 39 years old in 2025.

What condition is Glenn ST over Arcadia Wash 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 February 2025.

How much traffic does Glenn ST over Arcadia Wash carry?

About 7,027 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Glenn ST over Arcadia Wash?

The structure is 99 ft (30.2 m) long with a longest span of 95 ft (29 m) and a deck 60 ft wide.

Who owns Glenn ST over Arcadia Wash?

It is owned by the City or Municipal Highway Agency.