interstate 17

Southbound I-17 overnight closures (Feb. 10-12) set at Bumble Bee

Southbound I-17 overnight closures (Feb. 10-12) set at Bumble Bee

I-17 101 traffic interchange

Southbound I-17 overnight closures (Feb. 10-12) set at Bumble Bee

Southbound I-17 overnight closures (Feb. 10-12) set at Bumble Bee

February 6, 2025

Bypass detour in place for I-17 Improvement Project bridge takedown

PHOENIX – Drivers traveling along southbound Interstate 17 during the overnight hours next week should plan for full closures of I-17 at Bumble Bee Road (milepost 248) for work to take down the old Bumble Bee bridge over southbound I-17 as part of the I-17 Improvement Project

Travelers should prepare for delays as southbound traffic will be reduced to one lane near Sunset Point (milepost 252) and will continue in one lane as they approach the full closure at Bumble Bee Road. Drivers will then exit and re-enter the highway at Bumble Bee Road, as a bypass detour route is in place. The southbound closures will occur from 7 p.m. to 7 a.m. the nights of Monday, Feb. 10, and Tuesday, Feb. 11, and from 9 p.m. to 5 a.m. the night of Wednesday, Feb. 12, with work finishing up the morning of Thursday, Feb. 13.

Drivers are urged to slow down, merge safely and follow the established detour route that follows Bumble Bee Road around the bridge work. Traffic will reconnect with southbound I-17 approximately three-quarters of a mile from the Bumble Bee Road exit.

The speed limit along the detour route is 25 mph for the safety of the traveling public and highway crews. Arizona Department of Public Safety troopers are regularly patrolling the I-17 Improvement Project corridor and will be enforcing the speed limit during the nights of the closures. The additional troopers are part of a partnership between ADOT and DPS to increase safety and reduce crashes in the project corridor.

In addition to the three overnight closures of southbound I-17 for the bridge takedown, the northbound I-17 off-ramp at Bumble Bee Road will be closed beginning Feb. 10, through March 21. Bumble Bee Road will also be completely closed to traffic in both directions beginning Feb. 10, through March 21, for ongoing work in the area. 

Next week’s overnight closures are necessary to accommodate the Bumble Bee Road bridge takedown operations over southbound I-17 and to keep the traveling public safe.  

The Bumble Bee bridge over southbound I-17 is being completely reconstructed to prepare for the flex lanes that are being added as part of the I-17 Improvement Project. During the last several months, a new and wider bridge was constructed directly north of the old bridge scheduled for takedown.

Construction and closure schedules are subject to change due to inclement weather. 

The entire 23-mile stretch of I-17 between Anthem Way and Sunset Point remains under construction through 2025, as the new lanes are constructed and paved and a dozen bridges are either widened or replaced. The 15 miles of new lanes between Anthem Way and Black Canyon City are expected to open this spring, and the eight miles of flex lanes between Black Canyon City and Sunset Point are expected to open later in 2025. 

Once fully complete, this major design-build project will help alleviate congestion and improve safety and traffic flow along a Key Commerce Corridor that is crucial to the state’s travel, tourism and economic development opportunities. 

As a reminder to all drivers, ADOT lowered the speed limit to 65 mph along the entire 23-mile construction zone between Anthem Way and Sunset Point as a safety measure to reduce crashes due to excessive speed and hazardous driving behaviors. ADOT and DPS strongly urge drivers to slow down, pay attention in the work zone, and watch for other drivers, construction workers, vehicles and equipment. 

For more information about the I-17 Improvement Project or to sign up for the weekly traffic alerts, visit improvingi17.com. For the latest information on highway closures and conditions, visit az511.com. 

 

Traffic Alerts - I-17 Southbound: Coconino County Line - McConnell Bridge

Traffic Alerts - I-17 Southbound: Coconino County Line - McConnell Bridge

Traffic Alerts - I-17 Southbound: Coconino County Line - McConnell Bridge

Traffic Alerts - I-17 Southbound: Coconino County Line - McConnell Bridge

Plan for southbound I-17 on-ramp closure at Munds Ranch Road south of Flagstaff through October

The Arizona Department of Transportation is advising motorists to plan for an on-ramp closure at Munds Ranch Road on southbound Interstate 17 south of Flagstaff in the community of Munds Park as work continues on an extensive pavement project.

Starting at 6 a.m. Tuesday, Aug. 30, and continuing through October, the following around-the-clock restriction will be in place seven days a week:

  • The southbound I-17 on-ramp at Munds Ranch Road (milepost 323) will be closed.
    • Detour: From Munds Ranch Road, drive northbound on I-17 to the Willard Springs Road Exit (milepost 326), cross over the interstate and re-enter the highway driving southbound on I-17.

The project, which is expected to be completed in fall 2024, is improving 29 miles of pavement on southbound I-17 from the McConnell Drive Bridge in Flagstaff to the Coconino County line.

detour map

Click the map to enlarge.

 

Plan for new lane restrictions on southbound I-17 south of Flagstaff as paving project continues

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The Arizona Department of Transportation is advising motorists to plan for a new set of lane restrictions on southbound Interstate 17 south of Flagstaff as work continues on an extensive pavement project.

Starting on Thursday, Aug. 25, and continuing through October, the following around-the-clock restrictions will be in place seven days a week:

  • Southbound I-17 will be reduced to one lane at three locations between Kelly Canyon Road and Stoneman Lake Road (mileposts 330 - 328, 323 - 320 and 313 - 311).
  • A vehicle width limit of 13 feet will be in place.
  • The speed limit will be reduced to 55 mph.
  • Drivers should be prepared to stop and proceed through the work zones with caution.
  • The southbound I-17 on- and off-ramps at Newman Park Road (milepost 328) will be closed.
    • On-ramp detour: Drive northbound on I-17 to the Kelly Canyon Road Exit (milepost 331), cross over the interstate and re-enter the highway driving southbound on I-17.
    • Off-ramp detour: Drive southbound on I-17 to the Willard Springs Road Exit (milepost 326), cross over the interstate and re-enter the highway driving northbound I-17 to Newman Park Road.
    • A vehicle width limit of 13 feet will be in place.

The project, which is expected to be completed in fall 2024, is improving 29 miles of pavement on southbound I-17 from the McConnell Drive Bridge in Flagstaff to the Coconino County line.

The primary purpose of the project is to perform much-needed repairs and upgrades to the road surface on this heavily traveled stretch of I-17. In addition to the travel lanes and shoulders, several ramps and nine bridges within the project area will be repaired and repaved. Similar work was already performed on the northbound side of the roadway.

Nearby travel restrictions: Portions of State Route 89A between Flagstaff and Sedona are reduced to one lane only of alternating north- and southbound travel due to the State Route 89A Oak Creek Improvements project currently underway. As a result, drivers may experience additional delays on SR 89A, if they should choose to use that roadway as an alternate route.

 

Plan for lane restrictions on southbound I-17 south of Flagstaff as major paving project begins June 14

The Arizona Department of Transportation is advising motorists to plan for lane restrictions on southbound Interstate 17 south of Flagstaff as an extensive pavement rehabilitation project begins.

Starting on Tuesday, June 14, and continuing through the end of July, the following around-the-clock restrictions will be in place seven days a week:

  • Southbound I-17 will be reduced to one lane at three locations between Kachina Boulevard and south of Munds Park (mileposts 321, 331 and 333).
  • A vehicle width limit of 16 feet will be in place.
  • The speed limit will be reduced to 55 mph.
  • Drivers should slow down, be prepared to stop and proceed through the work zones with caution.

The project, which is expected to be completed in summer 2024, will rehabilitate and repave 29 miles of southbound I-17 from the McConnell Drive Bridge in Flagstaff to the Coconino County line. 

The primary purpose of the project is to perform much-needed repairs and upgrades to the road surface on this heavily traveled stretch of I-17. In addition to the travel lanes and shoulders, several on- and off-ramps and nine bridges within the project area will be repaired and repaved. Similar work was already performed on the northbound side of the roadway.

Nearby travel restrictions: Portions of State Route 89A between Flagstaff and Sedona are reduced to one lane only of alternating north- and southbound travel due to the SR 89A Oak Creek Improvements project currently underway. As a result, drivers may experience additional delays on SR 89A, if they should choose to use that roadway as an alternate route.