South side, the upper portion reconstructed. It is unusal to have arch springing so far above the medial molding. Jan. 2001

Looking north through arch to sacbé, artificial roadway. Jan. 2001

Looking north from arch along sacbé, which runs 18 kilometers (11 miles) toward Uxmal. Jan. 2001

South side; wide, flat capstone makes it clear that this is not a structural arch. Nov. 1999

Stone foundation for sacbé at north entrance to arch, originally surfaced with plaster. Nov. 1999

Stone foundation of arch floor, which would originally have been plastered. Jan. 2001

North side with staircase, partly reconstructed. Jan. 2003

North side showing platform and staircase. Jan. 2003

Underside from north, partly reconstructed. Jan. 2003 (24mm lens)