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CHU LE HWY. BRIDGE SE NO. 1 OVER SONG TIEN(Sanitized) BRIDGE NO. 28 ON NE 48-7

Document Type: 
CREST [1]
Collection: 
NGA Records (Formerly NIMA) [2]
Document Number (FOIA) /ESDN (CREST): 
CIA-RDP78T05161A001600090001-3
Release Decision: 
RIPPUB
Original Classification: 
C
Document Page Count: 
88
Document Creation Date: 
December 28, 2016
Document Release Date: 
July 24, 2002
Sequence Number: 
1
Case Number: 
Publication Date: 
February 1, 1967
Content Type: 
BRIEF
File: 
AttachmentSize
PDF icon CIA-RDP78T05161A001600090001-3.pdf [3]22.85 MB
Body: 
Approved For Release 20I~~~78T05161A001600090001-3 "A""E Chu Le Hwy. Brid e SE No. 1 over Song Tien Bride No. 28 on NE -7 X05 ~+3E 25X1 25X1 JOG A 1501 NE -7 February 1967 0.7 nm SE of Chu Le on Route 15. LENGTH WIDTH TYPE 70' approx. 10' approx. Deck probable STATUS: All piers have been reconstructed. COMPENSATIVE ACTION: By-Pass No. 1 - constructed 250' x 20' (approx. ford; probable rock~gra.vel base; 1830' N of main bridge; serviceable. By-Pass No. 2 - constructed 280' x 20' (approx , ford; probable rock gravel base; 18go' N of main bridge; serviceable but not in use. 25X1 25X1 E.+ 20E vG298357 BRIEF NO: PIB 75501 Februa.ry 1967 MATERIAL Concrete NO. OF SPANS "~ 1 @ 50' approx. 2 @ 10' approx. STATUS: One 10' span and the 50' span dropped; one 10' span moderately da.ma.ged. By-Pass No. 1 - single span (proba.ble~~(approx.~ wood deck-type 2 5X1 bridge; 100' SW of main bridge; undamaged - serviceable. 2 5X1 By-Pass No. 2 - constructed ford; probable rock gravel base, 35' NE of main bridge; serviceable. Approved For Release 2~~~~'Q~~~~P78T05161A001600d GROUP I Approved For Release 200,~~'~~~~~fd~?78T05161A001600090001-3 N'~"E Son La. over Nam La _Bridge No. 35 on NF -10 LENGTH WIDTH TYPE COORDINATES 21 19N - 103 5~E uJ877595 BRIEF NO: PrB 75502 February 1967 MATERIAL Wood a.nd concrete NO. OF SPANS 2 LENGTH OF EACH SPAN 301 approx. JOG A 1501 NF -10 60' approx. 10' approx. Deck STATUS: 1 span a.nd 1 abutment destroyed. By-Pass No. 1 - constructed 60' x 10' (a.pprox.~ ford; probable rock gravel base; imme 'a. e f main bridge; serviceable. By-Pass No. 2 - multi-span approx. wood deck-type bridge; 200' S of main bridge; deteriorated and unserviceable. Approved For Release 20~,~1a}~~p78T05161A00160009~ Approved For Release 200~~{~~~(~~F~~78T05161A001600090001=3 25X1 25X1 25X1 25X1 "'~'"E Xom Ve Hw Brid e over Rau Ve Bride No. S on NE -11 LENGTH WIDTH TYPE COORDINATES 17 S~+N - l05 49E wE87o798 February 167 1.2 nm SW of Xom Hung on Route 15. 165' approx. alf-through truss STATUS: No change MATERIAL Steel a.nd concrete NO. OF SPANS 1 @ 95' approx. 2 @ 35' approx. By-Pass No. 1 - constructed 70' x 10' (approx. ford; probable rock~gra.vel base; ~+0' E of main bridge; serviceable. 2 5X1 By-Pass No. 2 - 3-spa.n 0(approx.~ wood, deck-type bridge with 15' spans, 780' E of main bridge; serviceable. 25X1 GROUP 1 E.cl?d.d I.em .e~em.~ c Approved For Release 20 ~~~R78T05161A0016000 ?? """'?"""?"?? Approved For Release 20~~~I~~P78T05161A001600090001-3 over Hoa.ng Giang Bride No. ~~ on NE -~ COORDINATES 19 ~+3N - 105 42E XG7>+8815 BRIEF NO: PIB 7550+ LOCATION: O.5 nm N of Thien Linh Dong on the Ha.noi~Dong Hoi Rail Line. M^P JOG A 1501 NE -~ ebr a J LENGTH WIDTH TV PE 80' approx. STATUS: No change By-Pass No. 1 NO. OF SPANS 2 LENGTH OF EACH SPAN 40~ approx. L~/\ I probable >+-spa.n (approx. steel and timber deck-beam bridge with spans measuring approx.; 1800' W of main bridge; repaired and serviceable. 2 5X1 Approved For Release 20~F~~p78T05161A00160009 GROUP I ~~d./~ir.m ai d d.< Approved For Release 20~~~I~~P78T05161A001600090001-3 By-Pass No. 1 ~+-spa.n (approx. steel and timber .,,_ ec eam ri ge with spans measuring 25'; 1500' W of main bridge; serviceable. d.c l.?si lic. ~i en Approved For Release 2UOQ/Vie/~Q~vIb4~BP78T05161A0016000.~~?~ ?e~?m?~~? LENGTH WIDTH TYPE BRIEF NO: PIB 75505 -~ Februar 1 6 0.2 nm E of Thinh Lac on the Hanoi Dong Hoi Rail Line. 100' approx. 10' approx. Through-truss MATERIAL Steel a.nd concrete NO. OF SPANS Original destroyed bridge replaced by a ~+-span, steel and timber deck-beam bridge Dapprox.; with spans measuring 25'; serviceable. 25X1 25X1 25X1 Approved For Release 200~D~~~f~li78T05161A001600090001-3 "A""E Xom Ca Tra.n Hw Brid e No, 1 over Rao Cai Bride No. 3 on -11 COORDINATES 17 57N - 105 ~+gE wE873856 BRIEF NO: PIB 75506 -11 Februar 1 6 LOCATION: O, nm W of Xom Ca Trang on Route 15, LENGTH WIDTH TYPE NO. OF SPANS Ja. LENGTH OF EACH SPAN 2 @ g01 approx. 2 @ 85' approx. 25X1 STATUS: No change 25X1 25X1 COMPENSATIVE ACTION: By-Pass No, 1 - constructed 200' x 20' (approx. ford; pro a e roc gravel base; x+00' SW of main bridge; serviceable. By-Pass No. 2 - single span 270' x 10' (a.pprox.~; steel and timber cable bridge; 1800' SW of main bridge; possibly a dummy bridge. By-Pass No, 3 - single span 270' x 10' (a.pprox,); steel and timber cable bridge; 3000' SW of main bridge; possibly a. dummy bridge. Approved For Release 20~~~~~~~j~P78T05161A0016000 Approved For Release 200~~~~D1~78T05161A001600090001-3 NAME Xom Khe RR. Brid e over COUNTRY COORDINATES 25X1 Khe Net 17 58N - 105 56E Brid e No.. 11 on NE -11 North Vietnam ~^1F'987978 BRIEF NO: PIB 75507 Februar 1 6 LOCATION: O.2 nm SW of Xom Khe on the Vinh Dong Hoi Rail Line. LENGTH 200' a, rox MATERIAL Steel and timber 25X1 wloTH ( Single track) "~' OF SPANS ]~ TYPE LENGTH OF EACH SPAN 1 Deck-bea.m bridge supported 50 approx. by lattice towers srnrus: Original bridge ha.s been destroyed and is replaced by a. 1~+ spa.n, deck-beam bridge measuring 230' x 5' approx. supported by A-frames a.nd cables. The ra.i1 line does not connect with the segment of track over the bridge, suggesting that the bride is used only to shuttle ma.teria.l over the river. COMPEN ATIVE ACTION: By-Pass No. 1 - probable 10 span 270' x 5' (a.pprox.) wood a.nd steel deck-bea.m Brid e su orted b A-frames, with spans measuring 2 5X1 approx.; 1170' N of main bridg , servicea e. By-Pass No. 2 - 15 span 225' x 5' (approx.) wood a.nd steel deck-beam bridge supported by A-frames, with spans measuring 15 @ 15' a.pprox.; 1170' NNE of main bridge; serviceable. Approved For Release 20~?~'~~~~~I~p78T05161A00160009~ 25X1 25X1 25X1 Lien Ho Hao Hwy. Bridge Bride No. 26 on NE__~?8-3 Approved For Release 200~1~1~~1~~[~78T05161A001600090001-3 LOCATION: O.9 nm E of Lien Ho Hao LENGTH 601 a. rox. WIDTH TYPE ec STATUS: Bridge rebuilt and serviceable. COMPENSATIVE ACTION: None MATERIAL Wo-Iod NO. OF SPANS 1 LENGTH OF EACH SPAN COORDINATES 19 32N - l05 ~+7E WG82 BRIEF NO: PzB 75508 February 1067 60' approx. yGROUP 1 Approved For Release 200~(~~f~p~~~78T05161A00160009 Ok~1'~^d a.+ spans probably destroyed; 1 pier probably damaged. COMPENSATIVE ACTION: Probably no change Approved For Release 200~I~1+'~~~~,~~78T05161A00160009 GROUP I p,~E~.{c lud.d frem .u~.m.~ic f^~ "P'f dS~cn dT~.a lu.. f I{aa, f an Approved For Release 200(~I~tl~la-78T05161A001600090001-3 "'~'"E Ban Bun Hw Brid e over 25X1 Nam Hua. Bride No. 12 on NF i -9 25X1 25X1 25X1 25X1 LOCATION: 1 nm SW of Ban Veng on Route 19. DESCRIPTION: MAP JOG A 1501 NF -~ LENGTH WIDTH TYPE 180' a~p-prox. Half-through truss NO. OF SP ANS LENGTH OF EACH SPAN 60' approx. 3 spans destroyed; 1 abutment severely damaged; 1 abutment lightly damaged; bridge probably under repair using cables with removea.ble wood decking. COMPENSATIVE ACTION: 25X1 By-Pass No. 1 - constructed (approx. ford; pro a e roc gravel base; 120' S of main bridge; serviceable. /GROUP 1 Approved For Release 200~1~~I~1~-78T05161A00160009 ~E~~~ry~~ea..i,..~i~~.~~,. Approved For Release 200~~~~~~~1~78T05161A001600090001-3 25X1 25X1 25X1 NAME Ban Xan Hw Brid e over stream Bride No. 2L _on NE E -1 JOG A 7.507. NE _ LOCATION: O.5 nm SE of Ban LENGTH WIDTH TYPE eck MATE R{AL Timber NO. OF SPANK ~} LENGTH OF EACH SPAN 15. 19 30N - 103 06E UG018 BRIEF NO: PIB 75 5 ~+1 STATUS: 1 span destroyed; 1 span severely damaged; 1 abutment destroyed. NOTE: A11 measurements are approximate. Approved For Release 20~,'~'~,F1~}[~(P78T05161A0016000~ Sang on Route 7. Approved For Release 200/~~~~~~t~78T05161A001600090001-3 25X1 25X1 25X1 NAME Ha Thon RR? and Hwv. Bride over Song Vacl Bride No. 10 on NF -15 20 12N - 105 58E xxol~3~+8 BRIEF NO: PzB 75 5 ~+2 April 1967 0.8 nm SE of Vu Lam on the Hanoi~Dong Hoi Rail Line. LENGTH WIDTH TYPE 90f 10' Deck STATUS: Replacement bridge serviceable. MATERIAL Timber NO. OF SPANS ~ probable LENGTH OF EAL~H SPAN 2 @ 25' ~ 1 ~? ~+0' NOTE: A11 measurements are approximate. GROUP 1 ~, E ulvd?d Irem evremer c Approved For Release 200~~'~'~Q~~~F~~78T05161A00160009 "` ??"""'?"""?"??' Approved For Release 20I~t~~78T05161A001600090001-3 25X1 25X1 25X1 Bride No. 26 on NE ~+8-3 LENGTH WIDTH TYPE MATERIAL Wood NO. OF SPANS 1 LENGTH OF EACH SPAN STATUS: Bridge destroyed and unserviceable. Replacement bridge under construction. 19 32N - 105 ~+7E WG825599 BRIEF NO: PzB 755+3 Ma r chi NOTE: All measurements are approximate. Approved For Release 200/p~~~f~f~78T05161A001600090001-3 NA"~E Dong Phong Thu 25X1 Bridge over Song Len Bride No. 6onNE~+- 25X1 MAP LOCATION: 25X1 LENGTH WIDTH TYPE 25X1 25X1 25X1 beam rail bridge with spans measuring 2 5X1 135ot E of main bridge; 7 of th spans 2 5X1 dro ed and 2 are da.maged? unserviceable. 25X1 By-Pass No. 2 - 6-spa.n steel and timber deck- 25X1 eam rail bridge with spans measuring ~+5'; 9000' SW of main bridge; serviceable. By-Pass No. 3 - 500' pontoon highway bridge; 850' W of main bridge; pontoon sections hea.vil dama. ed? brid e unserviceable. By-Pass No. ~+ - No change 25X1 25X1 COORDINATES 19 58N - l05 5oE wx886o91 BRIEF NO: PIB 75 5 ~+~+ JOG A 1 01 NE -3 March 1967 0.5 nm E of Na Thon on the Hanoi Dong Hoi Rail Line and Route lA. Through-truss MATERIAL Steel and concrete NO. OF SPANS 3 LENGTH OF EACH SPAN 175 1 STATUS: No change NOTE: All measurements are approximate. By-Pass No. 1 - I 115-spa.n~ wood and steel- deck- 25X1 Approved For Release 20I~~78T05161A00160009 GROUP 1 E.c lod.d f.em ee~emeHc Approved For Release 200Z~~~~[~i~1~~~8T05161A001600090001-3 25X1 25X1 25X1 "'41'"E Ban Lang Moi Hw Brid ?e W over She Choang Bride No. 10 on NE -2 COORDINATES 19 06N - 10~+ ~+7E vG78o120 BRIEF NO: PIB 755+5 A~gr i 1 19 67 LOCATION: 1.2 nm S of Ban Da Noi on Route 7. LENGTH WIDTH TYPE 2 ' a. - rough truss MATERIAL Wood, concrete, and steel NO. OF SPANS 5 LENGTH OF EACH SPAN ~ /l 65T' r~ /n1 I.O} STATUS: One span destroyed; one span dropped. 1 - single spa.n~ probable wood deck-type bridge; 735' SW of main Brid e; serviceable. 2 - single span probable wood deck-type bridge; 7~+0' SW of main bridge; serviceable. 3 - ferry landings located 1075' S of main bridge; serviceable; 1 ferryboat noted. ~+ - probable natural 100' ford; 300' E of main bridge; probably serviceable. 25X1 By-Pass No. 25X1 By-Pass No. By-Pass No. By-Pass No. 25X1 NOTE: All measurements are approximate. GROUP 1 Exc l?d.d f.?m ??rom Approved For Release 200 ~'~ ~~~~F~~78T05161A00160009 ? "' ??" d??'???"~~?"?? Approved For Release 2002/08/12 :CIA-RDP78T05161A001600090001-3 Next 1 Page(s) In Document Exempt Approved For Release 2002/08/12 :CIA-RDP78T05161A001600090001-3 25X1 25X1 Approved For Release 200~1~1~~[~78T05161A001600090001-3 NEE Tu Loan Hw Brid e SE over stream Bride No on - G ~SOI NE _ l 0.8 nm NW of Nghia. Nuong on Route 11~. LENGTH WIDTH TYPE ~Q} 10' Deck STATUS: Completely destroyed. MATERIAL Concrete NO. OF SPANK 2 LENGTH OF EACH SPAN 15 } 17 ~+8N - 106 26E XE525699 BRIEF NO: PIB 7558 March 167 2 5X1 By-Pass No. 1 - constructed ford; probable rock~gra.vel base; adjacent to W side of main bridge site; unserviceable. 2 5X1 By-Pass No. 2 - combination multi-spa.n timber deck-type bridge probable rock-fill causeway, ' NE of main bridge; serviceable. 25X1 NOTE: All measurements a.re approximate. Approved For Release 20~~~'I~~P78T05161A00160009' GROUP I E.cl.d.d Irem e.~e..~ c S d do clec ?Ifice~i en 25X1 25X1 25X1 Approved For Release 20~~~P78T05161A001600090001-3 Na'"E Ban Na e Hw Brid e over Nam Phao Bridge No. 1 on - 18 18N - 105 O~+E wFO81236 BF21EF NO: PIB 755+9 March__1~ ~ocATION: At E edge of Ban Nape on Route LENGTH WIDTH TYPE 270' 10' Half-through truss MATERIAL Concrete, steel NO. OF SPANS LENGTH OF EACH SPAN 90' STATUS: 3 spans destroyed; 2 piers heavily damaged; abutments intact, no reconstruction work noted. COMPENSATIVE ACTION: By-Pass No. 1 - probable 13-span 195' x 10' timber deck-type bridge with spans measuring 15'; 230' SW of main bridge; completely destroyed. NO'I'E: A11 measurements are a.pproxima.te. GROUP 1 Approved For Release 20~~~~E~~~~P78T05161A0016000 ~~~' m`~"""" Approved For Release 20~Y~I~~~~78T05161A001600090001-3 25X1 25X1 Na'"E Thien Linh Don RR. Brid e over Hoang Giang _Brid~e No. ?~ on NE -~ 1g ~+3N - 105 42E XG7~+8815 BRIEF NO: IPZB 75551 .TOC l Snl NE _~ March l ~H_7 LOCATION: O.5 nm N of Thien Linh Dong on Hanoi~Dong Hoi Rail Line. LENGTH W{DTH TYPE 25X1 No change By-Pass No. 2 - MATER{AL Steel a.nd concrete NO. OF SPANK 2 LENGTH OF EACH SPAN ~Ot ~+-spa.n ~ timber deck-type bridge wi a ice owers; spans measuring 1800' SW of main bridge; 1 span destroyed, south a u ment destroyed; unserviceable. probable 3-span timber d type bridge with 1a.ttice towers; spans measuring 2500' W of main bridge; bridge is U~C and not yet serviceable. NOTE: A11 measurements are approximate. GROUP 1 d.c l...i lice ~i.n Approved For Release 20~~~~~/~~78T05161A0016000 ~~'" 'm`~"""` 25X1 25X1 25X1 25X1 Approved For Release 20~~fl~~-~P78T05161A001600090001-3 MATERIAL Steel with concrete abutments NO. OF SPANS LENGTH OF EACH SPAN 1 /~~ /12OT ~ 1 @ 65' 1 @ 60' One end of truss has been dropped and heavily damaged. 2 5X1 By-Pass No. 1 - 16-span timber deck-beam bridge with lattice tower suppor s; spans measure ~ 100' W of main brid e? ervicea.ble to rail traffic on y. 2 5X1 By-Pass No. 2 - 8-span 200' x 10' timber probable deck- beam bridge with lattice tower supports; spans measure 25'; 500' E of main bridge; bridge U~C, not yet serviceable. By-Pass No. 3 - 8-span 200' x 10' timber deck bridge with spans measuring 25'; 450' W of main bridge; bridge serviceable to highway traffic. By-Pass No. 4 - 4-span 180' x 10' timber deck bridge with spans measuring 45'; 250' W of main bridge; bridge is partially dismantled; unserviceable. NOTE: A11 measurements are approximate. "A""E Phuong Dinh RR, and Hw Br. over Lach Truong Bride No. 16 on - COORDINATES 1g 51N - 105 48E WG842951 BRIEF NO: PIB 75552 March 1 6 0.5 nm N of Yen Vuc Thuong on Hanoi Dong Hoi Rail Line and Route 1A. 25X1 25X1 Approved For Release 2002'0~/~ZE~APl~6P78T05161A001600."~''~,"""~'"' "~"`?"?" ~ Approved For Release 200~f~1~1~1~-~78T05161A001600090001-3 25X1 25X1 "A""t= Ban Theuon Hw Bridge over stream Bridge o. 3 on N -1 LENGTH WIDTH TYPE COORDINATES lg 2~+N - 103 11E uc~o93~+58 BRIEF NO: PIB 75553 March1263 0.8 nm Nw of Ban Theuong on Route ~+. Got 1St Deck MATERIAL WOOd ~proba.ble~ NO. OF SPANS LENGTH OF EACH SPAN 15 t STATUS: Bridge completely destroyed. By-Pass No. 1 - natural 35t ford; 1001 SW of main bridge; serviceable. NOTE: A11 measurements are approximate. Approved For Release 20~'I~~~P78T05161A00160009~ I d? u~.m.r~c d d.d...~r..n.~ Approved For Release 2002~0~~~[I~~t8T05161A001600090001-3 25X1 25X1 25X1 NAME Lan Tra. Hwy. Brid e N over Song Cua. Trib Bride No. 21 on NE -? COORDINATES 19 22N - 105 ~+~E WG771~+15 BRIEF NO: PIB 7555+ A-eril 1967 LENGTH WIDTH TYPE Deck NO. OF SPANS LENGTH OF EACH SPAN 25X1 STATUS: 2 spans dropped; 1 abutment destroyed; 1 abutment damaged; 1 span damaged. 2 5X1 By-Pass No. 1 - 3-spa.nl (timber and possible steel deck-type bridge 25X1 with spans measuring and a probable rock fi11 causeway in the center; adjacent to e main bridge on Nw side; serviceable. 2 5X1 25X1 NOTE: A11 measurements are approximate. Approved For Release 200#1~~~~~~2~8T05161A001600090 25X1 25X1 "A""E Ly Khan RR, and Hwy. Bridge over stream Approved For Release 20 ,p P78T05161A001600090001-3 JOG ~ 1501 NF -15 LOCATION: 1~9 nm E of Ly Nhan on COORDINATES 20 o9N - 105 56E X000310 BRIEF NO: PzB 75555 March__1~67 MATERIAL Steel and concrete NO. OF SPANS 1 LENGTH OF EACH SPAN 95' LENGTH WIDTH 25X1 TYPE Half-through truss STATUS: Span has been repaired and lifted but not realigned; track has been realigned to cross the span; serviceable. 25X1 NOTE: All measurements are approximate, GP OUP 1 E?c l?d.d f..m ??rom Approved For Release 20 ~F'~~~~P~P78T05161A0016000 "? d"'?"'?`?"?"' Hanoi~Dong Hoi 25X1 25X1 25X1 Approved For Release 200/p~[''~D~I~~[~F~78T05161A001600090001-3 Ni4''"E Ninh Binh RR, and Hw Bridge over Song Day Bride No. 1 on -15 MAP 15 1 NF -15 ~ocarloN: At Ninh Binh on the Hanoi/bong Hoi Rail Line a.nd Route lA. LENGTH WIDTH TYPE (Single track Through truss with center swing span STATUS: 25X1 No change 25X1 By-Pass No. 1 - COORDINATES 20 15N - 105 59E X030405 BRIEF NO: PIB 75556 March 1967 g5t 25 -span 1000' x 5' wood and steel deck- beam railsoa.d bridge with 1 lift span; spans measuring 40'; 0.6 nm E of main bridge; serviceable. 25X1 25X1 By-Pass No. 2 - Rail ferry landings 1oca.ted 140' E of main bridge; probably servicea.ble? no ferry boats noted. By-Pass No. 3 - 425' wood and steel rail pontoon bridge; o main ridge; both approaches cra.tered, 1 pontoon section destroyed, 1 da.ma.ged; unserviceable. NOTE: A11 measurements are approximate. Approved For Release 20I~,~78T05161A00160009 ~'O~al;~e d ~ ..ir. Approved For Release 2001'~D~~~fd1~78T05161A001600090001-3 25X1 25X1 25X1 Ban Khoua.pen Hwy. Bridge No. 2 Bride No. 'TL on NE ~+8-7 COORDINATES 18 1~+N - 105 01E wFO18167 PIB 75557 March 167 LOCATION: 1.7 nm NNE of Ban Khouapen on Route 8. LENGTH WIDTH TYPE Sot 10' Deck STATUS: No change MATERIAL Wood and concrete NO. OF SPANS 3 LENGTH OF EACH SPAN 2 ~ 151 ~ 1 ~ 2O1 COMPENSATIVE ACTION: By-Pass No. 1 - single span 15' x 101 wood deck-type bridge; immediately SE of main bridge; bridge ha.s proba.b]~y been washed out; unserviceable. By-Pass No. 2 - probable natural 30' ford; x+75' W of main bridge; serviceable. NOTE: A11 measurements a.re a.pproxima.te. Approved For Release 20Q~F~~p78T05161A00160009 GROUP 1 c ~d. lrom o~~amo, c d dc

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