Midday Highway Closures Planned for U.S. 199 and Route 197

Travelers along U.S. Highway 199 and State Route 197 in Del Norte County should prepare for four-hour midday closures starting as early as May as Caltrans begins major upgrades along the corridor. The multi-year project aims to improve safety and bring the route up to national truck standards, with closures expected Tuesdays through Thursdays for about one year.