Complex sentence: Wheel ruts are cut into the stones of the bridge at an oblique angle toward a simple entrance on the west side of the stoa; these cuttings do not go toward the elaborate propylon of the structure north of the stoa as might seem more likely.
Split into simpler sentences: Wheel ruts are cut into the stones of the bridge at an oblique angle toward a simple entrance on the west side of the stoa. They do not go toward the elaborate propylon of the structure north of the stoa as might seem more likely.