DSRC Subdivisions
River: Former MILW. Stretches from Chamberlain to Kadoka. Mostly 60 PPY rail, speeds <10MPH. Line in service to Murdo.
Plains: Former MILW west of Mitchell, SDSR/CNW east of Mitchell. Stretches from Chamberlain to Souix Falls. mostly 115-136 PPY rail from Chamberlain to Mitchell, speed limit of 25MPH. 80 PPY east of Mitchell until Ellis, where it becomes 115 PPY. Speed limit of 10MPH. Interchanges w/ BNSF at Mitchell, Souix Falls and D&I at Souix Falls.
Minnesota: Former NRR/CNW from Sioux Falls, SD to Avery, MN. rail is between 80 and 135 PPY, speed limit of 10MPH. Interchanges W/ BNSF at Sioux Falls, Manley, MN and UP at Avery.
Nappa: Former MILW from Nappa Junction to Platte. 115-136 PPY rail to Tyndal, speed limit of 25MPH. Line in service to Tyndall, used for storage 2 miles pas Tyndall. 60 PPY, out of service past Tyndall. Interchanges W/BNSF at Nappa junction.
Aberdeen: Former MILW, current BNSF. mostly 136 PPY rail, Speed limit of 40MPH. Trackage rights from Mitchell, SD to Sioux City, IA. Interchanges w/ UP, CN at Sioux City.
Badlands: Former MILW, currently O/S. Stretches from Kadoka to Rapid City. Most of the rail removed, but the state still owns the ROW.
DSRC Terminals(all are crew exchange points with fueling facilities)
Chamberlain: 3 track yard, "heavy" maintenance facility, wye, and locomotive exchange point for trains going over lighter rail. #s 581, 584, 76, and 8308 based here, as are all inactive units. #s 512 and 522 are typically stored here as well.
Mitchell: 7 track yard, RIP track, turntable, and 4 locomotive shed. Largest of the three active yards. #s 6925, 213, 506, 4427, and 719 based here.
Sioux Falls: 5 track yard, RIP track, and 2 locomotive shed. #s 1365, 1379, 5306 and 5309 are based here.
Other: Runarounds exist at Nappa and Avery where locomotives occasionally overnight. #s 2000 and 2054 are based out of Nappa. The DSRC has permission to overnight at BNSF's North Sioux City yard. While there is a 4 track yard in Rapid City, it is not used by the DSRC, and instead is used for storage by the RCPE.
DSRC Roster
Active units
B4-70ACeX2 #6925: Rebuilt from ex. UP DDA40X, using two 12-710G3B-T2 engines at 3150 HP each for a total of 6300 HP, replacing the D-D truck configuration with a B-B-B-B configuration, the cowl cab with a modern safety cab, and DC traction motors with AC ones. Wears the new black and white scheme. Usually handles shuttle trains west of Mitchell, general freight to Sioux City.
SD7s #512, #522: Former CNOTP and MILW, respectively. Dressed in the old black and red scheme. Spare power used where needed.
SD9s #506, #4427: Former MILW and SP, respectively. 506 wears the Oacoma/ South Dakota Centennial scheme, while the 4427 wears the new scheme. Typically handles locals west of Mitchell.
SDL39 #581, #584: Former SDSR/MILW. Wears old scheme. Usually handles locals west of Mitchell, especially those going over lighter rail.
SD40-2Ws #5306, #5309: Former MSWY/CN, dressed in the new scheme, Handles locals and priority freights east of Mitchell.
C420 #213: Former LIRR, dressed in the old scheme. Handles yard jobs and local switching in Mitchell.
GP30S #719: Former Soo, dressed in the new scheme. Usually mated to either 6925 or 213 to provide extra power when needed to help with their respective jobs.
GP9 #1365: Former MSWY/MILW, dressed in the new scheme. Handles yard and local jobs in and east of Sioux Falls.
GP7 #1379: Former MSWY/UP, dressed in the new scheme. Handles yard and local jobs in and east of Sioux Falls.
70 tonner #76: former CCW, handles odd jobs around Chamberlain.
Leased units (all units leased from DLCX)
GP10 #8308: handles odd jobs around Chamberlain.
SD10 #2000: handles Nappa-Platte line.
SD20 #2054: handles Nappa-Platte line.
Inactive units:
2 70 tonners, unpainted, used for parts for #76
S3 #103: wears old scheme, used for parts for #213
SDL39 #583: wrecked on MILW, used as parts for #581, #584
reference photos for pain schemes:
old:
http://www.rrpicturearchives.net/showPicture.aspx?id=2308270
Oacoma/SD:
http://www.rrpicturearchives.net/showPicture.aspx?id=2308268
new:
http://www.rrpicturearchives.net/showPicture.aspx?id=3956557