Other announced closures, as of Sunday morning:
Roads and highways
Several roads and highways are closed or detoured due to down power lines or icy conditions. Visit www.tripcheck.com to check conditions.
TriMet service is experiencing major delays. As of 7 a.m. Monday, Max and WES light rail lines had resumed service. Some bus stops are closed due to ice. Buses will be running slow, on chains today and riders should expect significant wait times, as well as some cancelations.
C-Tran: The following routes have been placed on snow detour until further notice: 2 Lincoln, 7 Battle Ground, 9 Felida, 19 Salmon Creek, 32 Evergreen/Andresen, 32 Hazel Dell and 47 Battle Ground Limited (no Yacolt service). The following routes have been suspended and will not operate Monday: Connectors in Camas, Ridgefield and La Center. All other Express, Limited and Local routes are in service but may be delayed due to icy road conditions.
City of Sandy: SAM bus runs were canceled Sunday. No update was available Monday morning. Mount Hood Express running with chains.
* RiverCities Transit - Buses plan to operate regular service on Monday, February 10. Due to changing road conditions and unpredictable traffic situations, delays and detours may affect service.
Warming centers and emergency services: For the latest information on warming centers in the region, visit 211info.org or dial 211.
This story originally appeared on Oregon Public Broadcasting.