to loop the Waterfront Line back through downtown to Tower City along city streets, but it seems unlikely to move forward in the near future. With the completion of the HealthLine project, a new heavy rail line has been proposed that will connect Rocky River and Euclid. There has also been a proposal to extend the Waterfront line, from the current South Harbor (municipal parking lot at East 14th Street) eastward along the lakefront, to the Glenville or Collinwood neighborhoods or to Euclid or beyond. This eastward expansion is still a part of the Cleveland Planning Commission's Lakefront Development proposal. An additional station on the Waterfront Line section that loops over the NS tracks, is a part of nearly every plan for that area. Initially, the Cleveland World Trade Center would have had the station in the lobby of the facility, then the Eaton Corp headquarters, but neither project was built. Currently, the announced Lakefront Redevelopment plan has the proposed station as an integral part. Service Blue and Green Line trains operate from approximately 3:40 a.m. to 1:00 a.m. daily. On weekdays, each line operates every 10 minutes during rush hour and every 30 minutes at other times. Service between Tower City and Shaker Square operates every 5 minutes during rush hour and every 15 minutes at other times. Service on the Waterfront Line is limited to approximately every three westbound trains from 6:35 a.m. to 8:50 a.m. and again from 3:35 p.m. through 7:20 p.m. Between 8:50 a.m. and 3:35 p.m. and again between 7:20 p.m. and 10:20 p.m., all westbound trains travel along the Waterfront Line. No Waterfront Line service is provided between 10:45 p.m. and 6:35 a.m. On weekends, each line operates every 30 minutes. Service between Tower City and Shaker Square operates every 15 minutes and all westbound trains from 9:20 a.m. through 10:20 p.m. operate on the Waterfront Line. Rail replacement bus During rail shutdowns, RTA uses replacement buses signed as route 67R. These shuttle buses run between Tower City and South Harbor on surface streets. Stations All stations are located within Downtown Cleveland. References External links Routes - Greater Cleveland Regional Transit Authority - Rail Jon Bell - Cleveland, Ohio: The Waterfront Line Northern Ohio Railway Museum Light rail in Ohio Standard gauge railways in the United States 600 V DC railway electrification Railway lines opened in 1996 1996 establishments in Ohio