Seattle Department of Transportation advises travelers of upcoming lane restrictions on eastbound Mercer Street beginning Monday, December 10 for approximately two weeks to accommodate installation of new signal poles and mast arms at the intersection of Mercer Street and Fairview Avenue N. Two eastbound lanes on Mercer Street will remain open to traffic between Terry Avenue N and Fairview Avenue N. Work will occur on weekdays during non-peak traffic hours from 9 a.m. to 3 p.m. Vehicles will be routed around the work zone and a uniformed police officer will be positioned to facilitate traffic flow.