The Pigtail Bridges

The Pigtail Bridges (HM1OHH)

Location: Keystone, SD 57751 Pennington County
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Country: United States of America
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N 43° 52.168', W 103° 26.1'

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Inscription
In 1932, Cecil Clyde Gideon, forged ahead with the design of the Pigtail Bridges when many felt it couldn't be done. C.C., as he was called, was a pioneer in the Black Hills, making his mark as a master builder, architect, craftsman, lawman, highway designer, and personal guide to visitors.
Riding horseback from his home at the Game lodge, Gideon and Senator Norbeck spent long hours laying out the Iron Mountain Road, the tunnels that frame Mount Rushmore and the bridges.
Norbeck wanted a rustic look but the elevation drop caused complex engineering problems. The bridge surfaces are neither straight, level, nor flat and rustic log work has great variation in quality. Logs were selected from nearby, cut to fit, seasoned, then put in place.
With the completion of the bridges more scenic beauty of the Black Hills became available for all people to enjoy.
C.C. Gideon turned vision into reality.
Details
HM NumberHM1OHH
Tags
Marker Number536
Year Placed1991
Placed ByThe Gideon Family, The South Dakota State Historical Society and The South Dakota Department of Transportation
Marker ConditionNo reports yet
Date Added Thursday, October 8th, 2015 at 5:01pm PDT -07:00
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Locationbig map
UTM (WGS84 Datum)13T E 625747 N 4858565
Decimal Degrees43.86946667, -103.43500000
Degrees and Decimal MinutesN 43° 52.168', W 103° 26.1'
Degrees, Minutes and Seconds43° 52' 10.08" N, 103° 26' 6" W
Driving DirectionsGoogle Maps
Area Code(s)605
Closest Postal AddressAt or near US-16A, Keystone SD 57751, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

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