"Adding lanes"? Does that mean it will be safer to ride on 12 from Missoula to Kamiah next summer? Right now the Motorway appears to be the safest route, and that requires a different bike than the road portions.
Adding lanes would be nice, wouldn't it? I'm not entirely sure what the scope of the end result is slated to be on this project. We received notification from a cyclist passing through so only have minimal information at this point.