BLUE SPRINGS (Sanitized) BY-PASS RAIL LINES UNDER CONSTRUCTION LANG SON, NORTH VIETNAM

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP79-00849A000200030009-0
• Release Decision: RIPPUB
• Original Classification: C
• Document Page Count: 3
• Document Creation Date: December 28, 2016
• Document Release Date: February 3, 2006
• Sequence Number: 9
• Publication Date: July 22, 1966
• Content Type: REPORT

Approved For Release 2006/02/27 : CIPrRNW7?I06R974900200030009-0
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ATTACHMENT TO L-1259
22 JULY 1966
PAGE 1
BY-PASS RAIL LINES UNDER CONSTRUCTION
LANG SON, NORTH VIETNAM
2151N 10645E
1. SIGNIFICANCE:
THIS BRIEFING BOARD DEPICTS TWO BY-PASS RAIL LINES UNDER CONSTRUCTION
AT LANG SON ON THE HA NOI/PING-HSIANG RAIL LINE.
2. LOCATION:
LANG SON IS LOCATED NORTHEAST OF HA NOI ON THE HA NOI/PING-HSIANG RAIL
LINE, APPROXIMATELY NINE NM SOUTHEAST OF THE CHINA/NORTH VIETNAM BORDER.
3. MISSION READOUT:
BLUE SPRINGS
II
BRIDGE IS OBSERVED TO HAVE THREE SPANS IN PLACE; HOWEVER, BOTH END SPANS
APPEAR TO BE ABSENT. THE SECOND BY-PASS BRIDGE CONSISTS OF AT LEAST FIVE
PIERS BUT NO SPANS ARE OBSERVED IN PLACE, ONE RAIL SPUR UNDER CONSTRUCTION
IS OBSERVED LEADING TO AN AREA OF UNIDENTIFIED CONSTRUCTION ACTIVITY.
These notes have been prepared for briefing purposes only and should not be used for detailed analytical work. Their use
should be restricted to the particular briefing board(s) they were prepared for and must be considered valid only for the re
porting period as indicated by the date of issue. For information concerning these notes contact Chief, Collateral Support
Division, NPIC.
Approved or Kelease CONFIDENTIAL
E.s IOJN bem a..ieneri.
 NAIANIAL PHOTOGRAPHIC NIRPNEFATION conr 25X1
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sx1 I II BY-PASS RAIL LINES UNDER CONSTRUCTION
Approved For Release 2006/t2 NGIA-5 ,00P40 ffPfoo 7NAM
21-51N 106-45E
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pproved For Release 2006/02/27 : CIA-RDP79-00849A000200030009-0