What do you mean by "stretches"? 1km? 10km? looking around the map near me for an example, there's a section of trans canada "trail" from olds to airdrie tha

What do you mean by "stretches"? 1km? 10km? looking around the map near me for an example, there's a section of trans canada "trail" from olds to airdrie that is just highway 2A travelling in a dead straight line for about 100km.