Traffic Updates

Traffic Advisory for the Week of August 1-7

July 29, 2022

Road Safety Reminder for the Week

Use Your Horn

  • Only when necessary, to avoid collisions.
  • To try to get “eye contact” with other drivers. You may tap your horn to alert another driver who might turn in front of you and cause a collision.
  • On narrow roads, where you cannot see at least 200 feet ahead of your vehicle.

Do Not Use Your Horn

  • If a driver or bicyclist is moving slowly, and you want them to drive faster or get out of your way. The driver or bicyclist may not be able to safely go faster due to illness, being lost, intoxication, or mechanical problems with the vehicle.
  • To alert other drivers that they made a mistake. Your honking may cause them to make more mistakes or become angry and retaliate.
  • Because you may be angry or upset.
  • To honk at pedestrians, bicyclists, or motorcyclists unless necessary to avoid a collision. Remember that your horn sounds much louder outside a vehicle.

Note: Honking your horn may startle other drivers. It is safer to slow down or stop instead of honking your horn.

According to Guam’s Traffic Violation Bureau’s (TVB) Traffic Fine Schedule

GCA (Guam Code Annotated) Code Description Eff. 01/01/14
3207A Horn (None or Defective) $40.00
3207B Horn (Illegal use of) $60.00
3207C Siren (Unlawful use of) $60.00



Guam Construction Update

Motorists are advised to drive cautiously through the construction zones, observe all posted speed limit and construction signs, and carefully heed flaggers (when present). Alternate routes and/or adjusting drive times when feasible are encouraged.

Route 1 Resurfacing from Route 30 to Route 10A – Tamuning

From 9:00 AM to 3:00 PM Monday, 8/1/22 to Friday, 8/5/22, motorists are advised there will be lane shifts and intermittent lane closures along Route 1 from Route 30 (Governor Carlos Camacho Road) to Route 10A (Airport Road).

Route 28 Rehabilitation from Route 1 to Bumuchachu Street – Dededo

On Monday, 8/1/22 – Friday, 8/5/22 from 8:30 AM to 4:00 PM and on Saturday, 8/6/22 from 7:00 AM to 4:00 PM, motorists are advised that there will be lane shifts and intermittent lane closures along Route 28 from West San Antonio Avenue to Clara Street.

Islandwide Signing System Upgrade – Yigo

From 8:30 AM to 4:00 PM Monday, 8/1/22 – Friday, 8/5/22, removal and restriping of pavement markings will occur along Route 1/Route 9 (AAFB) and Route 1/Route 29 Intersections. This work will require lane shifts and intermittent lane closures.

Islandwide Village Street Pavement Resurfacing – Mongmong-Toto-Maite

From 7:00 AM - 4:00 PM Monday, 8/1/22 - Friday, 8/5/22, motorists are advised of intermittent lane closures on Sgt. Roy T. Damian Jr. St. On Monday, the DPW contractor will be milling and paving the last 1000 feet before the Canada-Toto Loop Road intersection, weather permitting. For the remainder of the week, the contractor will be applying anti-skid surfacing starting from the intersection with Route 7A (near the Mongmong Catholic Church) working east towards Canada-Toto Loop Road.