DCHP-1 Online
drivable 
adj. of a river, suitable for driving logs.
- 1933 The first men to enter the limit . . . pick out the site for the camps and shanty, and lay out the course of the roads to the most convenient watercourse or "drivable" creek, where the "roll-way" is to be located.
- 1933 The first men to enter the limit . . . pick out the site for the camps and shanty, and lay out the course of the roads to the most convenient watercourse or "drivable" creek, where the "roll-way" is to be located.