Project Plans & Updates

Project Updates

The 126th Street Interchange is Now Open!

The 126th St. & SR37 Interchange is complete and open to traffic.  Drivers will now experience a grade-separated interchange with SR 37 reconstructed below-grade with 126th Street converted to a roundabout interchange. Drivers will now have free-flow traffic movement with the elimination of the signalized intersection –all of which is part of Phase One of the State Road 37 Improvement Project.  The project broke ground at this intersection in September of 2019.

131st Street & 135th Street

The westside of 131st Street at SR 37 is currently closed as work progresses on the interchange. SR 37 will remain open both north and southbound. SR 37 southbound left and right turns onto 131st Street will be restricted. Left turns onto SR 37 will also be restricted for westbound traffic on 131st Street from the east approach. 

On Friday, October 22 between 7 p.m. to 6 a.m. SB SR 37 will be restricted to one lane between 135th Street to 126th Street for removal of the barrier wall and conflicting markings. At the conclusion of this restriction, traffic will be placed on the newly constructed pavement going through the ramp system at 131st Street. Restricted access will remain for SB SR 37 on or off 131st Street for an additional couple of weeks.

On Sunday, October 24 or Monday, October 25 between 7 p.m. to 6 a.m. NB SR 37 will be restricted to one lane between 126th Street to 141st Street for the placement of barrier wall and pavement markings. At the conclusion of this restriction, traffic will be moved over to the newly constructed pavement to allow the east half of the interchange to be constructed. All access to/from 131st Street will be eliminated for NB SR 37 traffic. 

On Wednesday, November 10, 131st Street work that will allow right in/right out movements for SB SR 37 and 131st Street is anticipated to be completed. 

DETOUR ROUTE Opens in new window

146th Street

All left-turn lanes are currently restricted on SR 37 and on 146th Street with traffic moved to the interior lanes. Thru traffic and right turn on SR 37 and 146th Street will remain open. Drivers are encouraged to seek alternate routes for all left turn access. 

On/After October 15, 146th Street traffic will be moved to the newly constructed north half of the roadway. This switch will not change any turning movements or any adjustments to SR 37 traffic. 

On October 26, Herriman from 146th Street to the north will be pushed onto the newly (near future) constructed pavement in order to allow construction of the west half of Herriman Blvd. 


alternate route map


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