I-10

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.

PHOENIX – Late-night motorists traveling on westbound Interstate 10 (Papago Freeway) at 59th Avenue should prepare for overnight closures early next week and lane restrictions the remainder of the month as crews work on the flyover bridge structures that will eventually connect to the Loop 202 South Mountain Freeway.

TUCSON – The Arizona Department of Transportation and the Federal Highway Administration have begun a three-year environmental study of potential routes for the proposed Sonoran Corridor, which would connect Interstate 19 to Interstate 10 south of Tucson International Airport.

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PHOENIX – Drivers on Interstate 10 should expect delays this week in the Harquahala Valley area west of Phoenix while Arizona Department of Transportation crews complete a pavement preservation project.

I-10 will be narrowed to one lane in each direction from 6 a.m. to 4:30 p.m. through Thursday between mileposts 63 and 70. Drivers should expect a reduced speed limit and delays during those hours.

TUCSON – A temporary bridge rolling into place Wednesday between the eastbound and westbound lanes of Interstate 10 at Craycroft Road will keep traffic flowing while the Arizona Department of Transportation replaces bridge decks there.

The $3.3 million project extending the life of the bridges at Craycroft Road will begin with eastbound traffic moving to the temporary bridge and crews working on the eastbound bridge deck. Westbound lanes are scheduled to move to the temporary bridge in June, when work shifts to the westbound bridge deck.

MARANA – Drivers on Interstate 10 near Ina Road will need to be alert for lane restrictions and a few changes now that a 25-month Arizona Department of Transportation project to rebuild the Ina Road traffic interchange has begun.

Westbound I-10 will be restricted to one lane between Sunset and Cortaro roads beginning at 9 p.m. Friday, Feb. 17, as crews prepare to shift traffic to the westbound frontage road. That change, set to be in place by 5 a.m. Saturday, Feb. 18, will remain in place for about 12 months.

MARANA – Ina Road has closed at Interstate 10 to begin 25 months of construction on a modern traffic interchange that will make travel safer and smoother.

I-10 on- and off-ramps at Ina are also closed. Westbound I-10 traffic heading for Orange Grove Road is exiting at Sunset Road and continuing west on the frontage road.

Ina Road remains open east and west of I-10, and the Arizona Department of Transportation will maintain access to all businesses throughout the project.

MARANA – As part of the project to improve the Ina Road interchange at Interstate 10, the Orange Grove Road off-ramp from westbound I-10 will be closed and traffic shifted to the Sunset Road off-ramp.

The westbound frontage road will remain open to Orange Grove and north to the Orange Grove on-ramp. The frontage road north of the Orange Grove on-ramp will remain closed for the duration of the 25-month Ina Road project.

GOODYEAR – With each strand of reinforcing steel put in place and each truckload of earth moved, the Arizona Department of Transportation’s $63 million project to complete a traffic interchange linking Loop 303 with Interstate 10 in the West Valley continues to take shape.

Plans call for the “south half” of the interchange, which includes extending Loop 303 south from Thomas Road to Van Buren Street, to open to traffic by late fall. This work started nearly a year ago.

PHOENIX – There is never a good time to close a freeway, particularly one as busy as Interstate 10, but it’s absolutely necessary to ensure the safety of the traveling public and construction workers preparing for construction of the Loop 202 South Mountain Freeway interchange at 59th Avenue.

MARANA – While Ina Road will close at Interstate 10 for 25 months starting Wednesday, Feb. 15, the Arizona Department of Transportation is maintaining access to area businesses throughout construction of a modern traffic interchange serving a growing area.

In early 2019, motorists and area businesses will benefit from a bridge carrying Ina Road traffic over both I-10 and the Union Pacific Railroad tracks, with ramps connecting to I-10.

TUCSON – Proposals to improve traffic flow along Interstate 10 and State Route 210 connecting downtown Tucson with I-10 will be the subject of a public meeting in Tucson on Feb. 15.

The Arizona Department of Transportation and the Federal Highway Administration will host the meeting that begins the second phase of a study to determine how best to improve mobility along Interstate 10 from Interstate 19 to Kolb Road, southeast of downtown Tucson.

PHOENIX – Drivers should be prepared for blowing dust and reduced visibility along Interstate 10 between Phoenix and Tucson, according to the Arizona Department of Transportation.

The National Weather Service says gusty winds were recorded in the Casa Grande area today and the Department of Public Safety reported areas of blowing dust crossing I-10 southeast of Phoenix.

Dust along portions of I-10 is just one of a number of weather-related issues motorists may encounter across the state due to the third in a series of winter storms in recent days.

Before we talk about Phoenix-area projects coming this year, let's look in the rearview mirror at 2016 accomplishments.

PHOENIX – With Valley drivers benefiting from several freeway improvement projects completed during 2016, including the widening of Loop 101 between Shea Boulevard and Loop 202 (Red Mountain Freeway) in the Scottsdale area, the Arizona Department of Transportation is poised to start or complete several Phoenix-area projects in the coming year.

Some of the Arizona Department of Transportation’s biggest projects this year will occur in southern Arizona.

ADOT will continue replacing the interchange at Ajo Way (State Route 86) and Interstate 19 in Tucson. A project to create a modern interchange at Ina Road and I-10 in Marana will advance to include a two-year closure of Ina Road starting Feb. 15, making way for construction of a bridge carrying a widened Ina Road over the interstate and Union Pacific railroad tracks.

MARANA ‒ The Arizona Department of Transportation is moving toward the next phase of creating a modern Ina Road interchange with Interstate 10 in the growing community of Marana northwest of Tucson.

The project, with a total construction cost of $148 million, will relieve traffic congestion by widening I-10 and by carrying a widened Ina Road over Union Pacific tracks that carry between 40 and 60 trains a day.

The Arizona Department of Transportation has started a year-long pilot program that allows slightly heavier trucks to travel on interstates in Southern Arizona. The program began Sept. 1.

Do you drive on one of Arizona's longest or shortest highways? Find out in today's Transportation Trivia.