I used a road trip from Bayramaly to Ashgabat to collect GPS traces as well as several megabytes of imagery with OpenStreetCam on May 11, and today plowed through the data to update the M37 between Bayramaly and Ashgabat. In several places it remains under construction and signage is minimal to nonexistent. There is more work to be done but the roadway itself is largely done. We also found another couple of gas stations (always useful) and a good fish restaurant, the Seljuk Kafe-Otel!