The M37 road is the most important highway in Turkmenistan. The road is 1.238km long and links most of the major cities in the country.
The surface of the road is mostly asphalted. Extreme caution with animals and sand in the desert zones. The road links Garabogaz on the Caspian Sea on the west coast and Bukhara. The road continues to Kyrgyzstan. The road is pretty rough outside the capital. It’s part of the European route E60.