GENERAL NOTES HINGE POINT LINE - Wisconsin Department …

1 HINGE POINT LINECLEAR ZONE LIMITS, EITHER AS SHOWN ELSEWHERE IN THE PLANS OR, IF NOT SHOWN ELSEWHERE IN THE PLANS, 15 FEET BEYOND THE HINGE POINT LINEEDGE OF SHOULDERPOST NO. 9*POST NO. 8 POST NO. 7 POST NO. 6 POST NO. 5 POST NO. 4 POST NO. 3 POST NO. 1 AABBCCSECTION C - CTYPICAL AT POST NOS. 3 - 9 SECTION B - BTYPICAL AT POST NO. 2 SECTION A - ATYPICAL AT POST NO. 1 DETAIL "A"DETAIL "B"ELEVATIONPLANGENERAL NOTESABCDE*POST NO. 2*POST NO. 2*POST NO. 1**33333331015163 EEPOST BOLT(TYP.)TRANSITION TO4:1 TAPER LINE1' - 4"3 12" HOLESHINGE POINT2' - 0" TO 3' - 0" 10:1OR FLATTER31"1011OR78"47"B56 POST BOLT(TYP.)SHOULDERHINGE POINT4"31"SLOPE 10:1OR FLATTER21414132112DW5 - 59 SEE NOTES FORSPLICE LOCATIONPOST BOLT (TYP.)NORMAL SLOPESLOPE 4:1OR FLATTERSHOULDERHINGEPOINTSLOPE 10:1OR FLATTER4' - 0"1' - 6" ' - 0"5' - 0" HINGE POINTEAT MARKER POSTPLACED BEHINDPOST NO.

2 12' - 0" OFFSET TOFACE OF RAILEDGE OF SHOULDER16 BOTTOM OF STRUT IS PLACEDFLUSH WITH AND PARALLEL TOTHE FINISHED SURFACEFINISHED GROUNDELEVATION159710C8121E91012 SEE DETAIL "A"SEE DETAIL "B"C104" POSTS 1- 4(OPTIONAL)86' - 3"6' - 3"6' - 3"6' - 3"6' - 3"6' - 3"6' - 3"6' - 3"11113' - 1 12"31"SYSTEM LENGTH 53' 1 12"MGS BEAMGUARD (MGS)(SEE OTHERDETAILS)DIRECTION OF TRAVELSLOPE 10:1OR FLATTERTO HINGE POINT2' - 0" OFFSETTO FACE OF RAIL25:1 FLARESLOPE10:1 ' - 0" HINGEPOINTSLOPESLOPEAA15:1 TAPERGRADELINEVARIABLE SLOPE142' - 0"(AT POST NO. 9)PARALLEL WITHTRAVELED WAY4:1 TAPER5' - 4" ATPOST NO. 5 THE SLOPE IN THE AREA BOUNDED BY THE GRADELINE, THE HINGEPOINT LINE (HPL) AND THE CLEAR ZONE LIMITS (CZL) SHALL BE 4:1OR FINAL ASSEMBLY, RECHECK CABLE TO BE SURE IT IS TAUT ANDHAS NOT RELAXEDDIFFERENT MANUFACTURERS REQUIRE DIFFERENT PERFORATEDW - BEAM RAIL END PANELS.

3 SEE MANUFACTURER'S ALUMINUM SHEET TO HEAD USING 4 STAINLESS STEELSELF - TAPPING SCREWS. ONE SCREW PER MAY VARY BETWEEN MANUFACTURER'S DRAWING FOR MAY VARY, MANUFACTURER'S SDD 14B42 FOR MORE NOT ATTACH BLOCKOUTS TO POST 1 AND NOT INSTALL REFLECTORS ON THE FIRST 50 FEET OF THE APPROACHEND OF THE ENERGY ABSORBING MANUFACTURER'S DRAWING FOR SPLICE LOCATION, HARDWAREDIMENSIONS AND installation CENTER OF THE UPPER 3 12" DIAMETER HOLE ON POST NUMBER 3 THROUGH POST 9 IS TO BE FLUSH WITH THE ground LINE UP TO AMAXIMUM OF 2" ABOVE ground LINE. WOOD BLOCKS ON POSTSNUMBERED 3 THROUGH 9 MAY BE ADJUSTED UP TO 3" ABOVE THE TOPOF - 04a14B44 - 04aSDD 14B44-a Midwest Guardrail System (MGS) Energy Absorbing TerminalSTATE OF WISCONSINDEPARTMENT OF TRANSPORTATIONMIDWEST GUARDRAIL SYSTEMENERGY ABSORBING TERMINAL(MGS)FRONT VIEWSECTION A - ADESCRIPTIONBILL OF MATERIALS9 AAGENERIC ANCHOR CABLE BOXE9 BEARING PLATE6 CABLE ASSEMBLYCABLE PROVIDED BY MGS EAT MANUGACTURER'S DETAILS FOR MORE POST NO.

4 1 6" X 6" TUBELOWER POST NO. 1 WOOD CRTWOOD BLOCKOUTPIPE SLEEVEBEARING PLATEBCT CABLE ASSEMBLYANCHOR CABLE BOXGROUND STRUTPERFORATED W-BEAM RAIL END PANEL, 12'-6" W-BEAM RAIL. MULTIPLE SECTIONS VARY IN HEADSOIL PLATEUPPER POST NO. 2 LOWER POST NO. 2121345678910 EAT MARKER POST - YELLOW(SEE APPROVED PRODUCTS LIST)141516 GENERIC ground STRUT5"8"4"8"1 116" HOLEE66 SDDSDD14B44 - 04b14B44 - 04bSDD 14B44-b Midwest Guardrail System (MGS) Energy Absorbing TerminalSTATE OF WISCONSINDEPARTMENT OF TRANSPORTATIONMIDWEST GUARDRAIL SYSTEMENERGY ABSORBING TERMINAL(MGS)POSTS NUMBER 3-9W5 - 59 REQ'D. AT ALL POSTS EXCEPT POST NO'S 1 & 2 RLSIDE VIEWFRONT VIEWUPPER POST NO. 11 LOWER POST NO. 12 FFREFLECTIVE SHEETING DETAILE18"18"14 UPPER POST NO. 215 ALTERNATE WOODBLOCKOUT DETAILE16 TOP VIEWLOWER POST NO.

5 2 WOOD BLOCKOUT41' - 2 14"12"7 18"34" DIA. HOLE34" DIA. HOLESIDE MARKER POST13 WOOD CRT POST1' - 0"6"4"8"ALTERNATEBLOCKOUT 2 ALTERNATEBLOCKOUT 1 ALTERNATEBLOCKOUT 1 ALTERNATEBLOCKOUT 216D DOUBLEHEAD NAILSSEE OTHERDETAILS5' - 6" MARKERPOST (YELLOW)TYPE HYELLOW REFLECTIVESHEETING 3" X 9".SEE STANDARDSPECIFICATION "8"2' - 8"1' - 4"6' - 0"3 12" DIA. HOLES7"6"45 EEEE66 SDDSDD14B44 - 04c14B44 - 04cSDD 14B44-c Midwest Guardrail System (MGS) Energy Absorbing TerminalSTATE OF WISCONSINDEPARTMENT OF TRANSPORTATIONAPPROVEDDATEROADWAY STANDARDS DEVELOPMENTUNIT SUPERVISOR/S/FHWAMIDWEST GUARDRAIL SYSTEMENERGY ABSORBING TERMINAL(MGS)7/2018 Rodney TaylorVersion 4 Standard Detail Drawing 14B44 (sheet a-c) July 13, 2018 Midwest Guardrail System (MGS) Terminal References: CMM 6-26 FDM 11-45-30 AASHTO Roadside Design Guide Standard Spec 614 Bid items associated with this drawing: ITEM NUMBER DESCRIPTION UNIT Barrier System Grading Shaping Finishing.

6 EACH Salvaged Rail .. LF Salvaged Guardrail End Treatments .. EACH 0939 Salvaged (component) .. EACH MGS Guardrail Temporary .. LF MGS Guardrail Temporary Thrie Beam Transition .. LF MGS Guardrail Temporary Terminal EAT .. EACH MGS Guardrail 3 .. LF MGS Guardrail 3 HS .. LF MGS Guardrail 3 QS .. LF MGS Guardrail 3 K .. LF MGS Guardrail 3 L .. LF MGS Thrie Beam Transition .. LF MGS Guardrail Terminal EAT .. EACH MGS Guardrail Terminal Type 2 .. EACH Standardized Special Provisions associated with this drawing: STSP NUMBER TITLE NONE Other SDDs associated with this drawing: SDD 8D1 Concrete Curb, Concrete Curb & Gutter and Ties SDD 14B28 Mow Strip Detail SDD 14B42 Midwest Guardrail System SDD 14B43 Midwest Guardrail System Long Span (MGS L) SDD 14B44 Midwest Guardrail System Terminal (MGS) SDD 14B45 Midwest Guardrail System Transitions (MGS) SDD 14B47 Midwest Guardrail System Type 2 Terminal (MGS) Design NOTES : Review drainage and grading near MGS EAT early in the scoping or design process.

7 Additional right of way may be needed to accommodate grading, and drainage near MGS EAT. Downturned ends are no longer considered an acceptable end treatment. Contact BPD to install a downturned end treatment (see FDM ). Contact Person: Erik Emerson (608) 266-2842