| 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. Islandwide Primary Roads Paving and Pavement Markings TO-4 Route 10 – Chalan Pago-Ordot/Mangilao/Barrigada Construction activities will continue along Route 10. Intermittent lane closures in both directions are expected during work hours: - Monday–Friday, 2/9/2026-2/13/2026: 9:00 AM–4:00 PM
- Saturday, 2/14/2026: No Work
- Sunday, 2/15/2026: 7:00 AM–6:00 PM
Locations: Contractor crews will be working at various locations along Route 10 throughout the week. Primary areas: - Between Route 15 and the Tri-Intersection for manhole adjustments
- Between Pay-Less and Route 32 for striping work
Motorists are advised to expect traffic delays and plan their travel time accordingly. Please slow down and comply with posted speed limits when traveling through the work zone. Remain alert for uneven pavement surfaces and temporary steel plates, and drive safely at all times. Route 4 Replacement of Ylig Bridge (Phase 2) – Ylig Memorial General construction activities will continue for the Ylig Memorial Project. These activities will not affect the flow of traffic.
The contractor, Korando Corporation, will be working from 7:00 AM till 4:00 PM on weekdays only. No construction activities are scheduled for Saturdays and Sundays. Primary Roads Pavement Pothole Repair for Route 17 – Yona On Monday, 2/9/26, Samsung E&C America's contractor will begin repairing sections of Route 17, Cross Island Road from the Route 17/Route 4A intersection to the Yona Solar Project Site. Work will occur between 7:00 AM and 3:30 PM Monday-Saturday. There will be intermittent lane closures in both directions during work hours. Repair work is expected to be completed by March 20, 2026. DPW HMC Grass Cutting The DPW HMC crew will be grass cutting at the following locations, weather permitting: - Roadside maintenance bush cutting Route 1 from Polaris (Piti) to Adelup
- Side cutting Route 2 Humåtak
Work will occur between 9:00 AM and 3:00 PM Monday - Friday |