(KLIX)-There are a couple projects slated for next week that might affect your travel starting Monday in and around Twin Falls. The Idaho Transportation Department will be doing some preventive road maintenance along Pole Line Road and Highway 93. For three days a the section of Poline between Harrison and Canyon Crest Drive will be restricted to one lane in each direction. Crews will be working on the Perrine Coulee Bridge. ITD spokesperson Nathan Jerke says the work will make sure the bridge is to last many more years. The other project is farther down the Highway 93. Crews will be working from just past the hospital to the Highway 93 and Highway 30 interchange. For about a week drivers will have one lane in each direction. There will be a 45 mile an hour speed limit with some delays. Crew will be applying a seal coat to protect the highway which was opened in 2010. The work should be complete by Next Saturday.