Site work and outdoor lighting for a mixed-use development in Issaquah, Washington. Conceptual plans call for site work for a transportation facility; and for outdoor lighting for a transportation facility.

Install new overhead catenary system (OCS) wires between E. John and Cherry Streets. Construct at least one substation and feeder wire to power the gap between John and Cherry. Construct other trolley improvements to facilitate off-wire to on wire operations as necessary for Route 48. Improve bus stops that serve Route 48 on the 23rd Ave corridor from South Jackson Street to Mount Baker Light Rail Station. Bus stop improvements may include real time information signs, off-board fare payment, lighting, and improvements to pedestrian access to the bus stops. County: King Length : 0 Agency: King Co. DOT - Transit Begin Termini : E. John St. End Termini : Mt. Baker Light Rail Station As of February 24, 2026, this project has been delayed. It is now expected to resume design work in the next two years and construction is expected to be complete in 2032. WADOT - Route 48 South Electrification *Project information has been obtained through a public state transportation improvement plan (STIP). A STIP is a financial schedule for short- and long-range projects which is updated regularly. Information listed in the STIP often evolves based on funding availability. The project details, including timeline and value, are subject to change. The content management team will continue to pursue additional details as they become available.