Caltrans workers will continue several roadwork projects in the region this week.

Here’s what motorists can expect:

Yuba County

long-term projects

State Route 20: Construction continues on a $28.5 million safety project to straighten and flatten curves, widen shoulders, repave the roadway and improve drainage in the Smartsville area. Completion is expected in 2020. No traffic-interfering work is scheduled.

State Routes 20/70: Work continues on a $3.8 million project to upgrade sidewalks, ADA ramps, curbs and gutters at various locations in Marysville to meet current standards. Completion is expected in early 2019. No traffic-interfering work is scheduled. 

Short-term projects

State Route 20: Between Timbuctoo Road and McGanney Lane, east- and westbound motorists can expect one-way traffic control from 9 a.m.-3 p.m. Thursday for utility work.

State Route 49: Between the Nevada County line and the Sierra County line, motorists can expect one-way traffic control at various locations from 7 a.m.-6 p.m. today (Monday) through Friday for tree work.