Old road ! I guess those are ruts that looked like rail in the Google street view.
9’ 4 " clearance is real low.
Are you going to model the bridge at the proto length?
I’ll have to get up to Saluda,NC and take some pictures of a very cool old Southern overpass. The road goes through about a 50 foot single lane tunnel under the track.
The tunnel is very low and narrow. A full size van is about the biggest vehicle that will fit through. A creek runs underneath the road/tunnel. Back in the 1920’s it was the main highway.
Ralph