The guts of the Moab Fault...

exposed for all to see near the entrance to Arches National Park, just above the Visitors Center. A chunk of the Moenkopi Formation is trapped in the brecciated zone in between a pair of extensional faults (yellow lines). More than a half-mile of vertical displacement has occurred across this zone, that is, the Entrada Sandstone lies considerably higher in the stratigraphic section than the Honaker Trail Formation, so the relative offset is UP on the left and DOWN on the right across the fault zone in the view seen below.

View is towards the northwest. Note the tour bus on the park road on the right side of image. Yellow lines are normal faults with downthrown blocks on the right side of each.