Photo courtesy of Leben Basel at Jacobs EngineeringBack in the park, a group of engineers from Federal Highways visited last week and joined NPS staff on a visit to the construction site. The photo below shows the excavation progress that's been made on the west side (see the yellow equipment halfway down the slope above the road). Blasting and mucking (removing broken rock and soil from the excavation area) on the west side is expected to continue for four to five more weeks.
NPS Photo