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The RN9 (الطريق مراكش وارزازات) on a motorcycle

Our routes ride 84 miles of the RN9 (High Atlas and Anti-Atlas, Morocco). Its longest stretch on our routes turns 220 degrees a mile, in the twistiest third of the 151 roads we track.

On our routes
84 miles
Curvature
220 ° a mile
Twistiness rank
38 of 151
Longest gap between fuel
39 miles

The RN9 is drawn in black where our routes use it. Red lines are the full routes; click one to open it.

Routes that ride the RN9

RouteMiles on the RN9From mile
High Atlas loop from Marrakech434 miles in all8426GPX
Tizi n'Tichka and Telouet132 miles in all4329GPX

Passes on the RN9

How we measure it

Curvature is the total change of direction along the road, in degrees for every mile, measured on the route line every 100 metres. Gentle drift under 3 degrees is ignored, so a long sweeping bend counts for less than a run of tight ones. On our routes they run from 6 on the E19 to 701 on the SP638.

Fuel counts stations within 1 km of the line on its longest stretch on our routes (84 miles), from OpenStreetMap. There are 11 on that stretch.