US Bridges

Rose Garden Lane over I 17

Good

Maricopa County, Arizona · 0.55 MI N of JCT L 101 · Structure no. 02136

Built
1992
33 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
259 ft
2 main spans
Daily traffic
10,736
2024 count
Owner
State
State Highway Agency

About this bridge

Rose Garden Lane over I 17 is a prestressed concrete continuous stringer/multi-beam or girder carrying Rose Garden Lane over I 17 in Maricopa County, Arizona. It was built in 1992, so it is 33 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 10,736 vehicles a day, roughly 5% of them trucks, projected to reach 10,746 by 2042. The structure is 259 ft (78.9 m) long and 97 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesRose Garden Lane
CrossesI 17
Location0.55 MI N of JCT L 101
RouteCity Street 0
StateArizona
Coordinates33.6765, -112.1132
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.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.1 US tons
Inventory rating46 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length259 ft (78.9 m)
Longest span127 ft (38.7 m)
Deck width97 ft (29.5 m)
Roadway width76 ft (23.2 m)
Vertical clearance over deck30 ft (9.1 m)

Traffic and service

Average daily traffic10,736 (2024)
Projected traffic10,746 by 2042
Trucks5%
Lanes on structure6
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Rose Garden Lane over I 17 built?

It was built in 1992, making it 33 years old in 2025.

What condition is Rose Garden Lane over I 17 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 April 2024.

How much traffic does Rose Garden Lane over I 17 carry?

About 10,736 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Rose Garden Lane over I 17?

The structure is 259 ft (78.9 m) long with a longest span of 127 ft (38.7 m) and a deck 97 ft wide.

Who owns Rose Garden Lane over I 17?

It is owned by the State Highway Agency.