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Vail, Rita Ranch, and Corona Construction Updates by Tom Howard

Houghton Road Speed Display Signs

On Monday, June 26 and continuing through Thursday, July 6, between the hours of 6 AM. to 3:30 PM, Pima County Department of Transportation will be installing four (4) radar speed display signs on Houghton Road at the flowing locations:

South of the intersection of Brekke Road and Houghton Road (west side).

South of the intersection of Pantano High School entrance and Houghton Road.

South of the intersection of Blackjack Ranch Road and Houghton Road.

South of the intersection of Andrade Road and Houghton Road.

The intent of the signs is to get drivers to drive the speed limit and help prevent roadway departure and other accidents. Radar speed signs display the speed of approaching vehicles and help remind drivers of their speed and the posted speed limit.  Minor delays may occur. Please approach the area with caution and obey all traffic control devices. In the event of mechanical failure or inclement weather, the construction schedule will be subject to change.

Houghton Rd/Over Union Pacific Railroad

Currently, bridge piers are being drilled and the bridge approaches are being formed. Utilities are being relocated that are in the way of the new roadway. The contractor has the speed reduced to 35 MPH for the safety of the workers and equipment moving across the roadway. This project is moving along nicely and we should see bridge girders soon.

Arizona Department of Transportation Updates

Houghton Rd/Traffic Signals

Signage has gone up for this project and barricades have been set up for the shoulder work to begin, We should see the trenching work for the new electrical and post foundations being drilled for the traffic signal. Stay alert in this area, lots of activity is about to get under way. This will affect all the ramps on I-10 at Houghton Rd.

Craycroft & I-10

Construction crews have just completed the new concrete bridge deck for Eastbound I-10. This was completed over the weekend of June 16, 2017. Once the concrete cures and is deemed drivable, traffic will be switched onto the new bridge surface and they will begin work on the Westbound side of the Interstate. Expect a traffic switch in this area shortly. Stay alert and follow all signage and speed reductions. The Arizona Department of Public Safety has placed the motorcycle officers in the area to enforce the speed linit.

No new AZ Department of Transportation projects have been released for bid as of this writing.

Colossal Cave Road

The final paving of this project has begun. Crews started on 6/19/17 and will continue thru the end of June. Flagman will be within the project to allow for the paving activities. Some repairs were done to the roadway surface prior to the final lift of asphalt. We should see temporary striping going down by the end of the month. Once the asphalt is deemed cured the final thermoplastic striping will go down. This job is nearing completion.

Mary Ann Cleveland Safety Improvements

This project has received its final layer of thermoplastic striping and raised pavement markers. This job is complete. All barricades have been removed and the speed is now back to 35 MPH. Pima County thanks you for your cooperation and patience during the improvements.

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