Loop 202

South Mountain Freeway: Two-way traffic returning to Liberty Lane in Ahwatukee

South Mountain Freeway: Two-way traffic returning to Liberty Lane in Ahwatukee

South Mountain Freeway: Two-way traffic returning to Liberty Lane in Ahwatukee

South Mountain Freeway: Two-way traffic returning to Liberty Lane in Ahwatukee

September 17, 2018

Pipe installation

By Dustin Krugel / ADOT Communications

Good news for Ahwatukee motorists!

Two-way traffic is being restored in stages along Liberty Lane, an Ahwatukee roadway providing access to schools, churches and more that runs parallel to Pecos Road, where the Loop 202 South Mountain Freeway is being built.

Liberty Lane had been restricted to eastbound traffic only on a stretch of about 1.3 miles between Desert Foothills Parkway and 20th Way since work began in March to relocate a 4-foot-diameter city of Phoenix waterline from the freeway right of way.

This past weekend crews restored two-way traffic between 12th Street and west of 18th Way. That's much of the area that had been restricted to one direction of traffic.

Crews have now set a full closure of Liberty Lane between 18th Way and 20th Way as the next phase of work includes completing the waterline connection with a city of Phoenix water main. The closure is expected to remain in place through early October, and local motorists should consider Pecos Road as an alternate route in the interim.

Crews are working six days a week to install the final segment of pipe between Desert Foothills Parkway and 12th Street, but work has been especially challenging due to hardness of rock and a large concentration of underground utilities that must be avoided in the area.

The remainder of Liberty Lane, from 12th Street west to Desert Foothills Parkway, is scheduled to return to two-way traffic by the end of the year. Final resurfacing and lane striping is also scheduled to be completed early next year, along with replacement of sidewalks, curbs and gutters.

Keeping tabs on South Mountain Freeway progress in West Valley

Keeping tabs on South Mountain Freeway progress in West Valley

Keeping tabs on South Mountain Freeway progress in West Valley

Keeping tabs on South Mountain Freeway progress in West Valley

August 31, 2018

By Dustin Krugel / ADOT Communications

Construction is occurring along 95 percent of the 22-mile corridor that will become the South Mountain Freeway.

Recently, ADOT’s video team got a first-hand look at progress on the west end of the project. You can see the result above.

First up is the I-10/Loop 202 interchange that ADOT and Connect 202 Partners, the developer of the South Mountain Freeway, are building near 59th Avenue. It’s easily one of the most visible signs of South Mountain Freeway construction in the Valley as nearly 200,000 vehicles pass through this busy area daily.

The interchange will include five flyover ramps to seamlessly carry traffic to and from I-10 in the West Valley. In fact, the video interview with Rob Samour, ADOT’s lead engineer on the project, is atop a ramp nearly 100 feet above I-10 traffic. This 1,565-foot-long bridge will carry northbound South Mountain Freeway to westbound I-10.

Working on Loop 202

Next up is visiting the two largest structures on the project: two half-mile-long bridges over the Salt River between Broadway Road and Southern Avenue at 59th Avenue, about 4.5 miles south of the I-10/Loop 202 interchange.

At this location, ADOT is installing the longest bridges girders of their type in the state. These precast concrete girders are essentially support beams that weigh 169,000 pounds and are 170 feet long. That’s 9 feet longer than ADOT’s current longest span for a similar girder type.

Our last stop is Laveen, where the Elliot Road overpass opened to traffic in April and now the first lane mile of freeway has been paved north and south of this location.

While work is now over halfway complete on the South Mountain Freeway, Samour reminds everyone that there’s still a lot of work to be completed.

“We ask for patience for the motorists," he says. "We are going to have some restrictions in place for the next 15 months but the end result will be better connectivity for motorists in the East and the West Valley.”

Freeway designers draw inspiration from Frank Lloyd Wright

Freeway designers draw inspiration from Frank Lloyd Wright

Freeway designers draw inspiration from Frank Lloyd Wright

Freeway designers draw inspiration from Frank Lloyd Wright

August 6, 2018

South Mountain Freeway - Pecos Segment Soundwalls

By David Woodfill / ADOT Communications

As with any new construction by the Arizona Department of Transportation, the Loop 202 South Mountain Freeway will have aesthetic details reflecting the area's history and environment.

As we shared last week, our designers have worked with the Frank Lloyd Wright Foundation to honor the late modern architect with decorative fins and other details added recently to sound walls along the Pecos segment between 40th and 48th streets in Ahwatukee.

This sawtoothed pattern, which also will appear on retaining walls, abutments and bridge barriers, is a nod to Wright's 1920s work at the Ocotillo Settlement in what became Ahwatukee. This winter encampment, where the architect worked on designs for a resort that never came to be, included triangular structures with horizontal bands that were Wright's artistic interpretation of South Mountain's peaks and valleys.

The slideshow above includes more pictures of these newest features on the 22-mile freeway that will provide a direct connection between the West Valley and East Valley.

#FridayFive: We're talkin' dust storms, construction milestones and Voluntary Travel ID

#FridayFive: We're talkin' dust storms, construction milestones and Voluntary Travel ID

#FridayFive: We're talkin' dust storms, construction milestones and Voluntary Travel ID

#FridayFive: We're talkin' dust storms, construction milestones and Voluntary Travel ID

April 13, 2018

Arizona State Capitol Dome

By David Woodfill / ADOT Communications

This week, we saw highway closures from blowing dust, promoted worker safety, announced highways reopening after winter hibernation and more. Don’t forget to follow the hashtag #FridayFive on social media to see what others are sharing from their week.


1. The Arizona State Capitol Dome glowed orange for National Work Zone Awareness Week. What a picture to start this week's Friday Five! The dome was illuminated dusk to dawn April 9-13 to remind folks to give our road workers a brake. Check out the time-lapse video at right.

About 1,300 crashes in Arizona occurred in work zones during 2017. Eleven people died and 30 were seriously injured.


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Dust storm

2. Blowing dust forced the closure of Interstate 10 in Casa Grande and State Route 347 between I-10 and Maricopa this week, reminding us of the dangers of driving in such conditions. We took the opportunity to remind folks to Pull Aside – Stay Alive.

If you ever encounter blowing dust, check traffic around you, slow down, exit the highway completely, turn off all of your lights, stay off your brakes and stay buckled until the storm passes.

Follow the hashtag #PullAsideStayAlive for the latest information on dust from ADOT and the National Weather Service.


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Facebook Post

3. Three state highways in the White Mountains reopened this week after a long winter slumber.

We asked folks on Facebook to tell us which highway they planned to travel this summer– SR 261 between Eagar and Big Lake, SR 273 between Sunrise Park and Big Lake or State Route 473 between SR 260 and Hawley Lake.

SR 273 was the clear highway of choice with 61 percent.


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SMF Construction

4. It wouldn't be a normal week if the Loop 202 South Mountain Freeway project didn't reach another milestone.

Construction is now two-thirds complete on what will be the longest bridges on the freeway. Two half-mile spans will carry traffic over the Salt River in Laveen and will serve the burgeoning areas of the southwest Valley when the freeway opens by late 2019.

This work involves setting some very, very long girders to support the bridge decks. Check out this video on ADOT Flickr to see just how long they are.


travel-id-on-blue-background

Voluntary Travel ID

5. Finally, we urged Arizonans to consider getting a Voluntary Travel ID through ADOT's Motor Vehicle Division.

This an Arizona driver license or ID card that meets requirements of the federal REAL ID Act of 2005. Starting Oct. 1, 2020, Transportation Security Administration will no longer accept standard Arizona credentials at airport security. If you wish to use your state credential at airports and secure federal facilities, a Voluntary Travel ID is the way to do that.

To learn more about the Voluntary Travel ID, visit azdot.gov/TravelID.

ADOT hits milestone for South Mountain Freeway construction

ADOT hits milestone for South Mountain Freeway construction

ADOT hits milestone for South Mountain Freeway construction

ADOT hits milestone for South Mountain Freeway construction

April 4, 2018

By Laurie Merrill / ADOT Communications

For an agency that justifiably prides itself on meeting traffic milestones, this is still a pretty big one: the opening of the first bridge over what will be the Loop 202 South Mountain Freeway.

This is the first time in five months that drivers in Laveen can continue motoring on Elliot Road without exiting before crossing the freeway right of way near 59th Avenue.

It’s also the first of 40 planned bridges along the South Mountain Freeway to open to motorists.

The 272-foot span is yet another step toward opening the 22-mile freeway by late 2019 and providing a much-needed direct connection between the West Valley and East Valley.

Since Elliot Road closed at the 59th Avenue, crews have constructed more than 2,000 feet of roadway improvements, including installing underground utilities and drainage structures, building retaining walls and moving more than 300,000 cubic yards of earth to create bridge approaches and ramps.

There’s more to come to complete the interchange: Crews will pave ramps and the mainline freeway and work on signage, lighting, final striping, signals and landscaping.

For more information and to sign up for project updates, please visit SouthMountainFreeway.com.

Ninth Circuit ruling keeps South Mountain Freeway construction on track

Ninth Circuit ruling keeps South Mountain Freeway construction on track

I-17 101 traffic interchange

Ninth Circuit ruling keeps South Mountain Freeway construction on track

Ninth Circuit ruling keeps South Mountain Freeway construction on track

December 8, 2017

PHOENIX – The Loop 202 South Mountain Freeway remains on track to open by late 2019 with the 9th U.S. Circuit Court of Appeals in San Francisco affirming a U.S. District Court ruling that allowed the Arizona Department of Transportation to move forward with construction.

“This is a clear victory for one of the nation’s fastest-growing regions, ensuring that progress will continue on a project that will make this a better place to live and do business,” ADOT Director John Halikowski said. “ADOT has worked closely with the city of Phoenix, the Maricopa Association of Governments and Federal Highway Administration to develop the most extensive environmental review of any highway project to date in Arizona, and the courts have taken notice of this by ruling in favor of this project at every step.”

In a ruling released Friday, the Ninth Circuit affirmed an August 2016 ruling by the U.S District Court of Arizona on all issues.

The 22-mile freeway will provide a direct link between the East Valley and West Valley and a much-needed alternative to Interstate 10 through downtown Phoenix. Approved by Maricopa County voters in 1985 and again in 2004 as part of a comprehensive regional transportation plan, the South Mountain Freeway will complete the Loop 202 and Loop 101 freeway system in the Valley.

Halikowski added, “We’re committed to delivering on a promise to Maricopa County voters to complete the Loop 101 and Loop 202 system that will connect communities and employment centers while helping position the Phoenix area for continued growth and opportunity.”

Major construction on the South Mountain Freeway began early this year, and progress is evident throughout the entire 22-mile corridor. In Ahwatukee Foothills, interchanges are taking shape at 17th Avenue and 40th Street. In Laveen, crews are building two half-mile-long bridges that will provide a much-needed grade separated crossing over the Salt River. In the West Valley, the skyline is changing daily along Interstate 10 as work continues to create an interchange connecting with the South Mountain Freeway at 59th Avenue, including several flyover ramps.

For more information, visit SouthMountainFreeway.com.

Straddle bent key to South Mountain Freeway interchange in Phoenix

Straddle bent key to South Mountain Freeway interchange in Phoenix

I-17 101 traffic interchange

Straddle bent key to South Mountain Freeway interchange in Phoenix

Straddle bent key to South Mountain Freeway interchange in Phoenix

August 10, 2017

PHOENIX – Creating the Loop 202 South Mountain Freeway’s interchange with Interstate 10 in west Phoenix is no small feat of engineering, starting with the need to have supports for flyover ramps to straddle existing lanes of traffic.

As is the case at other freeway-to-freeway interchanges around the Valley, this is being done with a structure known as a straddle bent. It is an alternative when a typical one-column pier carrying a ramp would need to be in the middle of an existing roadway. Instead, the straddle bent has multiple columns supporting a wide top, or cap, that in turn supports a ramp.

In construction, “bent” refers to a structure providing lateral as well as vertical support. The first South Mountain Freeway straddle bent, over the westbound lanes of I-10 near 59th Avenue, has two columns supporting a 140-foot-wide, 12-foot-high cap. On its own, it looks a bit like a giant concrete soccer goal.

Straddle bents are part of the freeway connections Valley motorists use every day. The flyover ramp from eastbound I-10 to northbound State Route 51 (Piestewa Freeway) in central Phoenix has a bent straddling the westbound lanes of I-10, while HOV ramp connections between those two freeways use three straddle bents over westbound I-10.

In all, seven straddle bents will be part of the South Mountain Freeway connection with the I-10 Papago Freeway, with the first going up after a series of weekend and overnight closures to allow large cranes to work.

This past weekend, Connect 202 Partners, the South Mountain Freeway developer, poured more than 400 cubic yards of concrete to complete the bent just east of the current I-10/59th Avenue interchange. The falsework that held the structure in place prior to the concrete pour will be removed in the near future.

In order to safely construct the seven straddle bents for the new I-10/Loop 202 system interchange at 59th Avenue, intermittent lane restrictions and closures of I-10 are needed regularly. Fortunately, ADOT minimizes the inconvenience to the traveling public by scheduling as much work as possible during non-peak hours, but because some of the work is occurring directly above the existing I-10, full closures are often necessary for the safety of motorists and construction crews.

loop-202-santan-freeway-hov-ramp-straddle-bent-file-photo
Once the straddle bent structures are built, girders will be placed to create future ramps that will provide connections to and from the South Mountain Freeway.

The 22-mile South Mountain Freeway, expected to open by late 2019, will provide a long-planned direct link between the East Valley and West Valley and a much-needed alternative to I-10 through downtown Phoenix. Approved by Maricopa County voters in 1985 and again in 2004 as part of a comprehensive regional transportation plan, the South Mountain Freeway will complete the Loop 202 and Loop 101 freeway system in the Valley.

Take a virtual drive on the South Mountain Freeway

Take a virtual drive on the South Mountain Freeway

Take a virtual drive on the South Mountain Freeway

Take a virtual drive on the South Mountain Freeway

March 16, 2017

By Dustin Krugel / ADOT Communications

Motorists won’t be able to drive the South Mountain Freeway until late 2019, but now you can visualize that trip using the simulation above that launched today at SouthMountainFreeway.com.

It includes some key additions since we shared a popular simulation in 2013:

  • aesthetic and landscaping treatments along the 22-mile freeway corridor
  • direct HOV lane access to and from downtown Phoenix at the freeway’s western end
  • a six-mile shared-use path along Pecos Road
  • interchange reconfigurations, including diverging diamond interchanges at Desert Foothills Parkway and 17th Avenue. 

You’ll find much more at SouthMountainFreeway.com, including traffic alerts, a way to sign up for project news, renderings showing aesthetics and construction photos.

 

Statements on encampment in ADOT right of way in Mesa

Statements on encampment in ADOT right of way in Mesa

I-17 101 traffic interchange

Statements on encampment in ADOT right of way in Mesa

Statements on encampment in ADOT right of way in Mesa

February 27, 2017

While continuing efforts to connect occupants with services, the state is assisting organizers of an encampment on Arizona Department of Transportation land in Mesa with plans to relocate.

Out of concern for the health, safety and well-being of those at the site, ADOT began discussions last week with camp organizers about plans to relocate and notified them Friday that they would need to move on. At the request of organizers, the state will allow the encampment near the Loop 202 Red Mountain Freeway and McKellips Road to remain until March 20.

In the meantime, ADOT is arranging for the Arizona Department of Veterans’ Services and the Arizona Department of Economic Security to return to offer assistance to veterans and others in the encampment.


December 20, 2016

The State of Arizona’s goal is assisting the veterans and other individuals in this area, located near Loop 202 and McKellips, by helping them find shelter and other community-based services. No one has been removed, and there are no plans to do so.

On Monday, the Arizona Department of Veterans' Services visited the site to meet veterans and offer to connect them with services. DES was also on site to help civilians. Ryan Peters, the governor’s director of Constituent Services and a Marine Corps veteran, also visited to thank the vets and offer assistance. The visits were all described as positive.

ADOT is happy to partner with these other state agencies. No one should be homeless, especially during the holidays, and our goal is to help all these individuals find shelter and other community-based services.


December 16, 2016

The State of Arizona is committed to protecting veterans. The desire is to assist the individuals in this area, located near Loop 202 and McKellips, by helping to find them shelter and assistance. No one has been removed, and there are no plans to do so. With assistance from the Arizona Department of Transportation, the Arizona Department of Veterans' Services and the Arizona Department of Economic Security will be on site Monday to help connect these individuals with shelter and services. No one should be homeless, especially during the holidays, and our goal to help all these individuals find shelter and other community-based services.


December 15, 2016

ADOT continues working with local social service organizations and other state agencies, including the Arizona Department of Veterans’ Services, to provide services for those who need them at this camp, which moved onto ADOT right of way on Dec. 6. While ADOT did post “no trespassing” signs, no action has been taken to force relocation of the camp. We will continue to work in partnership with the organizers to appropriately support their efforts while encouraging them to relocate outside of state right of way.

Loop 202 East closed between I-10 and 44th St. for part of weekend

Loop 202 East closed between I-10 and 44th St. for part of weekend

I-17 101 traffic interchange

Loop 202 East closed between I-10 and 44th St. for part of weekend

Loop 202 East closed between I-10 and 44th St. for part of weekend

November 9, 2016

PHOENIX – The eastbound lanes of Loop 202 (Red Mountain Freeway) will be closed between Interstate 10 and 44th Street in Phoenix from Friday night until late Saturday night (Nov. 12) for resurfacing work.

Drivers should plan ahead and use alternate routes while eastbound Loop 202 is closed, according to the Arizona Department of Transportation.

The weekend closure is scheduled as follows:

Eastbound Loop 202 (Red Mountain Freeway) closed between I-10 and 44th Street from 9 p.m. Friday to 11 p.m. Saturday (Nov. 12) for resurfacing. The east- and westbound I-10 ramps to eastbound Loop 202 at the SR 51 “Mini-Stack” interchange also closed. The southbound SR 51 ramp to eastbound Loop 202 will be open but traffic will need to exit at 32nd Street and use alternate routes. DETOUR: Drivers can consider using I-10 in either direction to northbound SR 143 (Hohokam Expressway) to access Loop 202. Westbound I-10 traffic also can connect with northbound SR 51 and exit to eastbound Thomas Road before using local streets to reach eastbound Loop 202 beyond the closure at 44th Street.

For a complete list of highway and freeway restrictions in the Phoenix area and around the state, visit ADOT’s Travel Information site at az511.gov or call 511. Another great way to find out more about ADOT’s projects and programs to improve Arizona’s transportation system is the ADOT Blog at azdot.gov/adot-blog.

ADOT plans and constructs new freeways, additional lanes and other improvements as part of the Regional Transportation Plan for the Maricopa County region. The primary funding source for regional freeway improvements is a half-cent sales tax approved by county voters in 2004. More information about ADOT projects and the regional plan is available at azdot.gov/central-district.