End of the pavement, Route 66 continued under the superslab.
Martian terrain:
Close to the bridge the road gets worse. Cattle guard.
A fairly step hill to the rock bench.
The original road is under the superslab.
The original road is below.
The superslab bridge is beyond, on the horizon. Totally skips over this little canyon.
The downhill side of the road is boulders mortared into a wall, a steel culvert comes through here.
Some of the original guardrail below the road.
First glimpse of the bridge.
Mid span plaque location, south side:
North side:
