Signal Mountain Still Searching For Answers To Weekend Rainbow Lake Parking Problem Tuesday, March 9, 2021 - by Gail Perry Officials in the town of Signal Mountain want to find a solution to the parking problems caused by people going to Rainbow Lake before it gets as bad as last summer. At the previous council meeting Town Manager Boyd Veal and Public Works Director Loretta Hopper were asked to bring ideas for controlling parking on James Boulevard to the council meeting on March 8. They made the suggestion of putting up permanent signs along James Boulevard that would prohibit parking on the new part of the street from Alexian to Riverpoint Road, from 7 a.m.