Grant PUD is offering up three proposed locations to route its new transmission line in the Royal Slope area. Detailed maps of the potential routes are being shown during two public workshops on Jan. 29 and Feb. 5. Both workshops will be held from 4 p.m. to 7 p.m. in the Port of Royal Slope office. The final recommendation of where to install the new line is tentatively planned for presentation to the commission in March with a project completion date of 2022.