In late September, another truck blocked a rugged road used as an alternative smuggling route, and guards permitted only the chosen to enter.
The 408-mile, 14-hour Chihuahua al Pacifico Railway, or El Chepe, links the Pacific coast in Sinaloa with the Chihuahua desert on a spectacularly rugged route though the Copper Canyon.
The unit commanders were told to post guides at checkpoints along the rugged route to direct the column.
In addition, the city is the southwestern terminus for the 142-mile (229-km) Kokopelli Trail, a rugged mountain-bike route that roughly follows the Colorado River northeastward into western Colorado.
Along Sage Creek Rim Road, you are in for a little more of a rugged ride en route to areas that have denser wildlife habitats; areas heavily populated with bighorn sheep and bison, as well as to Robert's Prairie Dog Town, the most populous "town" in the park.
Statistical mechanics and molecular dynamics simulations proposed that the folding of proteins can follow multiple parallel pathways on a rugged energy landscape from unfolded state en route to their folded native states.
This diversity may represent a range of different peaks on a rugged adaptive landscape, or different positions en route to a single peak.
The West Coast Trail (WCT), a pristine and rugged 75km route along the southwestern edge of Vancouver Island, is fickle and demanding.
The Third Battalion was assigned to hold the Narai district, a rugged, mountainous area near the Pakistani border, on a route used by insurgents.
For the bishop and Jacinto, a rugged rock stairway with primitive steps and handholds is the only route.
