Traffic Updates

Traffic Advisory for the Week of March 2-8

February 28, 2020

Road Safety Reminder for the Week

TRAFFIC SIGNS: 4-Sided Diamond-Shaped Sign

A 4-sided diamond-shaped sign warns you of specific road conditions and dangers ahead. Many warning signs are diamond-shaped.
 

Guam Construction Update

Motorists are reminded to drive cautiously through all construction zones, observe all posted speed limit and construction signs, and carefully heed to flaggers. Alternative routes and/or adjusting drive times when feasible are encouraged.

 

Route 3 Widening

Various construction activities are ongoing along Route 3 from just north of Route 28 to Potts Junction. Lane shifts and flagger-controlled traffic along the project corridor may be required.

On Thursday, March 5, 2020, traffic along Route 3 between Route 28 and White market will shift to the newly paved roadway on the east side of the Route 3 corridor.
 

Route 1 / Route 8 Resurfacing

  • From Monday 3/2/2020 through Thursday 3/5/2020 and Saturday 3/7/2020, the DPW contractor will be installing traffic sensor loops along the southbound lanes of Route 1 at the Route 1/8 Intersection in Agana. There will be intermittent lane closures and lane shifts from 9:00 AM to 4:00 PM.
  • On Sunday, March 8, 2020, the DPW contractor will be milling and paving the northbound lanes at the Route 1/8 Intersection in Agana from 6:00 AM to 6:00 PM. Access to Route 8 at the intersection will be closed.
    • Detours are as follows:
      • Route 1 to Tiyan, Barrigada and MTM, use Aspinall Ave to Chalan Santo Papa
      • Route 8 to Anigua, Sinajana, and Chalan Pago, use Chalan Santo Papa to Route 4
      • Route 8 to Tamuning, use Tiyan Parkway
      • Route 1 to Route 8, use Route 4 to Chalan Santo Papa
    • Alternate Routes are as follows:
      • Route 1 to Sinajana and Chalan Pago, use Aspinall to West O’Brien Drive to Route 7A to Route 4
      • Route 4 to Tamuning and Tumon, use Route 7A to Tiyan Parkway

Motorists are advised to drive cautiously through the construction zones, observe all posted speed limit and construction signs. Taking alternate routes and/or adjusting drive times is encouraged.
 

Harmon Industrial Park Roadway Rehabilitation

Hawaiian Rock Products (HRP) will continue construction activities on Harmon Industrial Park Road.

  • There will be intermittent lane closures on westbound lanes from Siket Street to Ilipog Drive between 7:00 AM and 5:00 PM.
  • There will be intermittent lane closures along the eastbound and westbound lanes from Metal lane to Green Market between 7:00 AM and 5:00 PM.