Construction, New Echo River Road, Station 121, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, Station 88x75, looking south, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, Station 121, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, Station 110, looking south, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, drilling holes for blasting, section 134, looking south, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, Station 88x75, looking south, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, Station 95+50, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, Station 98x75, looking north, 1938
Mammoth Cave National Park; National Park Service
Construction, New Echo River Road, Station 95+50, 1938
Mammoth Cave National Park; National Park Service
Unidentified road under construction, note blasting in center of photo, 1938
Mammoth Cave National Park; National Park Service
Gooch Gap grade separation, Section 2L, Blue Ridge Parkway, NC
Blue Ridge Parkway
Gooch Gap Grade Separation, Sta 467+75, North Carolina Section 2L.
ROW adjustment to provide grade crossing, Gooch Gap, Section 2M, Blue Ridge Parkway, North Carolina
Blue Ridge Parkway
ROW Adjustment-Provide Grade Crossing, Gooch Gap, North Carolina Section 2M.
Road construction, shovel in operation on New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Road construction, shovel in operation on New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Road construction, shovel in operation on New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Construction, steam roller rolling asphalt on road to utility area, 1938
Mammoth Cave National Park; National Park Service
1938-09-12
Construction, showing utility road after asphalt has been laid and rolled, 1938
Mammoth Cave National Park; National Park Service
Construction, building headwall for culvert on utility road, 1938
Mammoth Cave National Park; National Park Service
Construction, NP-2 men sloping banks to fill in on New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Construction, loading trucks with shovel to make fill on New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Construction, gasoline shovel cutting grade and loading dirt on truck to make fill, New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Construction, showing elevation and width and banks of road on north side of river, Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Construction, No. 4 men working on new road and getting ready to blast out bank, north side of river on Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Road construction, showing how culvert drains New Echo River Road on north side of river, 1938
Mammoth Cave National Park; National Park Service
Blue print of Air Bellows parking overlook, Section 2B, Blue Ridge Parkway, NC
Blue Ridge Parkway
Air Bellows Parking Overlook, North Carolina Section 2B.
Construction, NP-2 men blasting rock to be used to fill in on New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Construction, NP-2 men digging out to fill in on lower part of the New Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Construction, showing NP-1 graveling road near Demunbrun store, 1939
Mammoth Cave National Park; National Park Service
Proposed grade separation plan and elevations at Montebello Road
Blue Ridge Parkway
Virginia, Section 1D.
Drawing of line change of Parkway at NC 18 crossing, Blue Ridge Parkway, NC
Blue Ridge Parkway
Line Change - Parkway at NC 18 Crossing, North Carolina Section 2A.
1939-02-15
Grade separation plan, Section 2-F-2, Sta. 652 + 80, Blue Ridge Parkway
Blue Ridge Parkway
1939-02-21
Grade separation plan, Section 2-F-2, Sta. 477 + 29, Blue Ridge Parkway
Blue Ridge Parkway
1939-02-24
Grade separation plan, Section 2-F-2, Station 615 + 00, Blue Ridge Parkway
Blue Ridge Parkway
1939-03-01
Grade Separation Plan, Station 302, Section 2M, Blue Ridge Parkway, North Carolina
Blue Ridge Parkway
Grade Separation Plan, Sta 302, North Carolina Section 2M.
1939-03-02
Grade separation plan, Section 2-F, Station 804 + 80, Blue Ridge Parkway
Blue Ridge Parkway
1939-03-14
Proposed grade separation plan and elevations at Montebello Road
Blue Ridge Parkway
Virginia, Section 1D.
Construction, new road leading to new cabin area nearing completion, compacting surface with sheepsfoot roller, 1939
Mammoth Cave National Park; National Park Service
Construction, men spreading gravel and smoothing shoulders of road leading to new cabin area, 1939
Mammoth Cave National Park; National Park Service
Construction, new road leading to new cabin area nearing completion, 1939
Mammoth Cave National Park; National Park Service
Construction, showing bulldozer on the Echo River road moving dirt from cut in hill side to fill, 1939
Mammoth Cave National Park; National Park Service
Construction, showing bulldozer on the Echo River road moving dirt from cut in hill side to fill, 1939
Mammoth Cave National Park; National Park Service
Construction, Bransford Springs service road looking from sta 7x00 toward 0x00, 1939
Mammoth Cave National Park; National Park Service
Construction, using shovel to make cut on new road on south side of Green River near the ferry, 1939.
Mammoth Cave National Park; National Park Service
Construction, boys using jack hammer prior to blasting on north side of river on new road, 1939
Mammoth Cave National Park; National Park Service
Construction, using scraper to remove dirt on Echo River Road near ferry, 1939
Mammoth Cave National Park; National Park Service
Construction, surveying on the new Echo River Road, 1939
Mammoth Cave National Park; National Park Service
Construction, making cut with shovel on New Echo River Road, south side of river, 1939
Mammoth Cave National Park; National Park Service
Proposed extension of ROW, Section 2M, Blue Ridge Parkway, North Carolina
Blue Ridge Parkway
Proposed Extension of ROW, Sta. 300, North Carolina Section 2M.
1939-06-16
Using gasoline shovel to make large cut on New Echo River Road on south side of Green River, 1939.
Mammoth Cave National Park; National Park Service
Wagon Road Gap crossing, Blue Ridge Parkway, North Carolina
Blue Ridge Parkway
Wagon Road Gap P.A., Sta 275, North Carolina Section 2U.
Construction, moving dirt near river on Echo River Road, picture taken from south side of river, 1939
Mammoth Cave National Park; National Park Service
Construction, using shovel and trucks to make large cut in Echo River Road near Green River, south of river, 1939
Mammoth Cave National Park; National Park Service
Construction, using tractor and scraper to grade and fill on new campground and picnic road, 1939
Mammoth Cave National Park; National Park Service
Construction, finishing large cut and fill on Echo River Road, on north side of Green River, 1939
Mammoth Cave National Park; National Park Service
Construction, smoothing bank on Echo River Road near ferry location, north of river, 1939
Mammoth Cave National Park; National Park Service
Construction, using grader to widen driveway at new entrance hotel, 1939
Mammoth Cave National Park; National Park Service
Construction, junction of new campground and picnic area road with cabin group road, 1939
Mammoth Cave National Park; National Park Service
Construction, making approaches to ferry on Echo River Road, view shows work on both sides of river, taken from south side, 1939
Mammoth Cave National Park; National Park Service
Construction, using shovel and grader at new entrance hotel road to move surface of old road, road is to be widened, 1939
Mammoth Cave National Park; National Park Service
Alternate lines - Craggy Pinnacle, Blue Ridge Parkway, North Carolina
Blue Ridge Parkway
Alternate Lines - Craggy Pinnacle, Sta 225-255, North Carolina Section 2P.
Construction, driveway at new entrance hotel being widened and resurfaced, 1939
Mammoth Cave National Park; National Park Service
Construction, showing width of road and how banks are being sloped, north of river on Echo River Road, 1938
Mammoth Cave National Park; National Park Service
Green River, showing ferry in operation on Echo River Road, road is now in use, 1939
Mammoth Cave National Park; National Park Service
Construction, completed driveway at new entrance hotel, surface was made from large rock bound with dust and water rolled down, 1939
Mammoth Cave National Park; National Park Service
Construction, view of ferry now in operation on Echo River Road, note straight gradual descent of approaches on both sides of river, 1939
Mammoth Cave National Park; National Park Service
Construction, beginning of Lick Log Road by camp NP-1, 1940
Mammoth Cave National Park; National Park Service
Construction, cutting down bank on road at Echo River Ferry, 1940
Mammoth Cave National Park; National Park Service
Construction, clearing right of way of Lick Log Road by camp NP-1, 1940
Mammoth Cave National Park; National Park Service
Construction, cutting down bank on road at Echo River Ferry, 1940
Mammoth Cave National Park; National Park Service
Construction, clearing right of way of Lick Log Road by camp NP-1, 1940
Mammoth Cave National Park; National Park Service
Construction, cutting down bank on road at Echo River Ferry, 1940
Mammoth Cave National Park; National Park Service
Construction of Lick Log Road looking to southwest, Station No. 22+ 75, 1940
Mammoth Cave National Park; National Park Service
Construction, cutting down bank on road at Echo River Ferry, 1940
Mammoth Cave National Park; National Park Service
Construction, beginning of Lick Log Road by camp NP-1, 1940
Mammoth Cave National Park; National Park Service
Plan and profile of revision of access A at Route 250
Blue Ridge Parkway
Parkway Land Use Maps, Virginia, Section 1B.
General layout of Route 60 intersection overpass
Blue Ridge Parkway
General Layout Overpass, US 60, Sta 431, Virginia, Section 1F.
Plan and profile of Afton parking overlook
Blue Ridge Parkway
Afton Parking Overlook, Virginia, Section 1B.
Parking widenings plan and profile
Blue Ridge Parkway
Parking Widenings, Sta 39 & 263+08, Virginia, Section 1F.
Construction, state highway equipment laying an asphalt course on road near Mammoth Cave Hotel, 1940
Mammoth Cave National Park; National Park Service
Construction, beginning new road to picnic area and cabins by NP-1 and NP-4, 1940
Mammoth Cave National Park; National Park Service
Construction, beginning new road to picnic area and cabins by NP-1 and NP-4, 1940
Mammoth Cave National Park; National Park Service
Sketch of proposed junction in Love
Blue Ridge Parkway
Sketch - Prop Junct. Pkwy & VA (Proj 53B), Virginia, Section 1D.
Black enrollees working on Frozen Niagara Road, 1941
Mammoth Cave National Park; National Park Service
Irish Gap overpass study
Blue Ridge Parkway
Study - Irish Gap Overpass, Sta 0+70, Virginia, Section 1F.
Supplementary blueprint of junction at U.S. Route 250 and V.A. Route 609
Blue Ridge Parkway
Virginia, Section 1B.
Construction, laying asphalt on Highway 70 near Mammoth Cave Hotel, 1940
Mammoth Cave National Park; National Park Service
Construction, laying rock for headwalls on Northtown Road, 1941
Mammoth Cave National Park; National Park Service
Construction, widening Frozen Niagara entrance road, 1941
Mammoth Cave National Park; National Park Service
Construction, laying rock for headwalls on Northtown Road, 1941
Mammoth Cave National Park; National Park Service
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