Historic South Dakota Civil Engineering Landmark

Historic South Dakota Civil Engineering Landmark (HM29GM)

Location: Deadwood, SD 57732 Lawrence County
Country: United States of America

N 44° 22.521', W 103° 43.796'

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Inscription

Black Hills RailroadsThe combination of steep grades, sharp curves,creek crossings, and tunnels required exceptionalcivil engineering to satisfy the need for railroadsrequired by the Black Hills mining boom.


Constructed 1881 to 1928Designated by South Dakota Section

Details
HM NumberHM29GM
Tags
Year Placed2004
Marker ConditionNo reports yet
Date Added Wednesday, July 18th, 2018 at 1:01pm PDT -07:00
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Locationbig map
UTM (WGS84 Datum)13T E 601182 N 4914347
Decimal Degrees44.37535000, -103.72993333
Degrees and Decimal MinutesN 44° 22.521', W 103° 43.796'
Degrees, Minutes and Seconds44° 22' 31.26" N, 103° 43' 47.76" W
Driving DirectionsGoogle Maps
Area Code(s)605
Closest Postal AddressAt or near 3 Siever St, Deadwood SD 57732, US
Alternative Maps Google Maps, MapQuest, Bing Maps, Yahoo Maps, MSR Maps, OpenCycleMap, MyTopo Maps, OpenStreetMap

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