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1 > HD: REFERENCESPECIFICATIONVIRGINIA DEPARTMENT OF TRANSPORTATIONTHIS PAGE INTENTIONALLY left BLANKROAD AND bridge STANDARDSSHEET 1 OF 1 . REVISION DATETITLESTANDARD2016 road & bridge STANDARDS2016 road & bridge STANDARDSVIRGINIA DEPARTMENT OF TRANSPORTATIONROAD AND bridge STANDARDSREVISION DATESHEET 1 OF 500-GUARDRAIL, BARRIER AND FENCEINDEX OF SHEETSW-BEAM GUARDRAIL INSTALLATION CRITERIAW-BEAM GUARDRAIL INSTALLATION CRITERIAW-BEAM GUARDRAIL INSTALLATION CRITERIAW-BEAM GUARDRAIL INSTALLATION CRITERIAW-BEAM GUARDRAIL INSTALLATION CRITERIA (FIXED OBJECT ATTACHMENT METHODS FOR CONSTRUCTION ZONES)BLOCKED-OUT W-BEAM MEDIAN BARRIER - FIXED OBJECT ATTACHMENT RUBRAIL AND HARDWARE DETAILSBLOCKED-OUT W-BEAM MEDIAN BARRIER - FIXED OBJECT ATTACHMENT FOR USE BETWEEN MB-7 AND MB-3W BEAM GUARDRAIL-FIXED OBJECT ATTACHMENT RUBRAIL AND HARDWARE DETAILSW BEAM GUARDRAIL-FIXED OBJECT ATTACHMENT FOR USE BETWEEN SAFETY SHAPE AND AND GUARDRAIL (STEEL POSTS)

2 W BEAM GUARDRAIL-FIXED OBJECT ATTACHMENT FOR USE BETWEEN SAFETY SHAPE AND AND GUARDRAIL (WOOD POSTS)W BEAM GUARDRAIL-FIXED OBJECT ATTACHMENT RUBRAIL AND HARDWARE DETAILSW BEAM GUARDRAIL-FIXED OBJECT ATTACHMENT FOR USE WITH VERTICAL FIXED OBJECTS AND GUARDRAIL (STEEL POSTS)W BEAM GUARDRAIL-FIXED OBJECT ATTACHMENT FOR USE WITH VERTICAL FIXED OBJECTS AND GUARDRAIL (WOOD POSTS)STANDARD BOX CULVERT GUARDRAIL (TEXAS T6)STANDARD BOX CULVERT GUARDRAIL (TEXAS T6)STANDARD BOX CULVERT GUARDRAIL (TEXAS T6)TRAILING END TERMINAL TREATMENTGUARDRAIL AT LOW-FILL CULVERTGUARDRAIL AT LOW-FILL CULVERTALTERNATE BREAKAWAY CABLE TERMINAL - NO FLARE (SITE PREPARATION)ALTERNATE BREAKAWAY CABLE TERMINAL - NO FLARESTANDARD W-BEAM GUARDRAIL (WEAK POST SYSTEM)STANDARD W-BEAM GUARDRAIL (WEAK POST SYSTEM)BREAKWAY CABLE TERMINAL - 4' FLARE (SITE PREPARATION)BREAKWAY CABLE TERMINAL - 4' FLAREBREAKWAY CABLE TERMINAL - 4' FLARE TERMINAL TREATMENT FOR W-BEAM GUARDRAIL TERMINAL TREATMENT FOR W-BEAM GUARDRAIL CABLE GUARDRAILSCABLE GUARDRAILSCABLE GUARDRAILSSTANDARD BLOCKED-OUT W-BEAM GUARDRAIL (STRONG POST SYSTEM) POST AND BLOCKOUT DETAILSSTANDARD BLOCKED-OUT W-BEAM GUARDRAIL (STRONG POST SYSTEM)

3 STANDARD THRIE BEAM GUARDRAIL HARDWARESTANDARD W-BEAM GUARDRAIL HARDWARESTANDARD W-BEAM GUARDRAIL HARDWAREGR-INSFOA-CZGR-FOA-4GR-FOA-2, & 4 GR-FOA-2GR-FOA-1 BGR-01GR-11GR-10GR-9GR-8, 8A, 8B, 8 CGR-7GR-6GR-3GR-2, road & bridge STANDARDS2016 road & bridge STANDARDSVIRGINIA DEPARTMENT OF TRANSPORTATIONROAD AND bridge STANDARDSSHEET 2 OF 3 REVISION SECTION 500-GUARDRAIL, BARRIER AND FENCEINDEX OF SHEETSRM-2 STANDARD PLAN AND METHOD OF SETTING RIGHT-OF-WAY MONUMENTS , W2MB-INSMB-13MB-12A, B, CMB-11 AMB-10 AMB-9A, PCMB-9 AMB-8 AMB-7D PCMB-7D, 7E, 7 FMB-5MB-3GR-INS STANDARD PLAN AND METHOD OF SETTING RIGHT-OF-WAY MONUMENTSSTANDARD METHOD OF FENCE AND HANDRAIL GROUNDINGWATER GATES IN FENCE LINESSTANDARD FENCE GATESSTANDARD FENCE CHAIN LINKSTANDARD FENCE BARBED WIRESTANDARD FENCE WOVEN WIRE FABRICSTANDARD FENCE GENERAL NOTESBUTTING TRAFFIC BARRIER SERVICE TO SINGLE FACE PARAPET SERVICEBUTTING TRAFFIC BARRIER SERVICE TO SINGLE FACE PARAPET SERVICECONCRETE MEDIAN BARRIER TYPE I, II OR IIICONCRETE MEDIAN BARRIER TYPE I, II OR IIICONCRETE MEDIAN BARRIER (TALL WALL)CONCRETE MEDIAN BARRIER (TALL WALL)TRAFFIC BARRIER SERVICE CONCRETE PARAPET (DOUBLE FACE) (FOR TEMPORARY INSTALLATION ON bridge DECK EXTERIORTRAFFIC BARRIER SERVICE CONCRETE PARAPET (DOUBLE FACE) (FOR TEMPORARY INSTALLATION ON bridge DECK EXTERIOR)TRAFFIC BARRIER SERVICE CONCRETE PARAPET (DOUBLE FACE) (FOR TEMPORARY INSTALLATION ON bridge DECK EXTERIOR))

4 TRAFFIC BARRIER SERVICE CONCRETE PARAPET (SINGLE FACE) (FOR TEMPORARY INSTALLATION ON bridge DECK EXTERIOR)TRAFFIC BARRIER SERVICE CONCRETE PARAPET (SINGLE FACE) (FOR TEMPORARY INSTALLATION ON bridge DECK EXTERIOR)PRECAST CONCRETE MEDIAN BARRIER 12 FOOT TERMINAL SECTIONCAST IN PLACE CONCRETE MEDIAN BARRIER 12 FOOT TERMINAL MEDIAN BARRIER TYPE I, II, OR IIICONCRETE MEDIAN BARRIER TYPE I, II OR IIIPRECAST TRAFFIC BARRIER CONCRETE SERVICEPRECAST TRAFFIC BARRIER CONCRETE SERVICECONCRETE MEDIAN BARRIERSTANDARD W BEAM MEDIAN BARRIER (WEAK POST SYSTEM)STANDARD W BEAM MEDIAN BARRIER (WEAK POST SYSTEM)BLOCKED-OUT W BEAM MEDIAN BARRIERW BEAM GUARDRAIL AND MEDIAN BARRIER INSTALLATION CRITERIAW BEAM GUARDRAIL INSTALLATION CRITERIAW BEAM GUARDRAIL INSTALLATION CRITERIAW BEAM GUARDRAIL INSTALLATION road & bridge STANDARDS2016 road & bridge STANDARDSVIRGINIA DEPARTMENT OF TRANSPORTATIONROAD AND bridge STANDARDSREVISION DATESHEET 3 OF 500-GUARDRAIL, BARRIER AND FENCEINDEX OF SHEETS02/17GR-MGS-INSGR-MGS4GR-MGS3GR-MG S2GR-MGS1, 1 AMGS-HDWIA-LMIA-2IA-1 MGS W-BEAM GUARDRAIL INSTALLATION CRITERIAMIDWEST GUARDRAIL SYSTEM (TRANSITION FROM MGS 31" HEIGHT TO GR-2 27 3/4" HEIGHT)MIDWEST GUARDRAIL SYSTEM (TRAILING END ANCHORAGE)MIDWEST GUARDRAIL SYSTEM (TANGENT END TERMINAL)MIDWEST GUARDRAIL SYSTEM (STANDARD AND REDUCED POST SPACING)

5 MGS STANDARD GUARDRAIL HARDWARE THRIE BEAM GUARDRAIL HARDWAREMGS STANDARD GUARDRAIL HARDWARE W-BEAM GUARDRAIL HARDWAREMGS STANDARD GUARDRAIL HARDWAREIMPACT ATTENUATOR LOW MAINTENANCE TYPE 1 RE-DIRECTIVE PERMANENT INSTALLATION (TL-3 > 40 MPH)IMPACT ATTENUATOR LOW MAINTENANCE TYPE 1 RE-DIRECTIVE PERMANENT INSTALLATION (TL-3 > 40 MPH)IMPACT ATTENUATOR TYPE 1 RE-DIRECTIVE PERMANENT INSTALLATION (TL-2 < 40 MPH)IMPACT ATTENUATOR TYPE 1 RE-DIRECTIVE PERMANENT INSTALLATION (TL-2 < 40 MPH)IMPACT ATTENUATOR TYPE 1 RE-DIRECTIVE PERMANENT INSTALLATION (TL-3 > 40 MPH)IMPACT ATTENUATOR TYPE 1 RE-DIRECTIVE PERMANENT INSTALLATION (TL-3 > 40 MPH)IMPACT ATTENUATOR TYPE 1 RE-DIRECTIVE PERMANENT INSTALLATION (TL-3 > 40 MPH) road & bridge STANDARDS2016 road & bridge STANDARDSREFERENCESPECIFICATIONVIRGINIA DEPARTMENT OF TRANSPORTATIONTHIS PAGE INTENTIONALLY left BLANKROAD AND bridge STANDARDSSHEET 1 OF 1.

6 REVISION DATETITLESTANDARD2016 road & bridge STANDARDS2016 road & bridge STANDARDS55 NEUTRAL AXIS10 SECTION THRU RAIL ELEMENT AND W BEAM BACK - UP PLATEDETAIL OF SPLICE JOINT12 " LAPCLCLL " "3"DETAIL OF STANDARD WASHER55 55 55 55 4 "4 "2"2"SLOTTED HOLE "12 " W BEAM BACK-UP PLATE1 "1 "3 "1 "2 "3 "1 "3 "2 " " R6"6"1-0 " " x 2 " " "1 " " THICKNESS "1 "1 " " R -11 NC-2 -11 NC-2 " x 1 "55 SLOTTED HOLEOF TRAFFICLAP IN DIRECTION " x 1" ELLIPTICAL, SLOTTED HOLEOR MEDIAN BARRIER (MB) AND APPROVED BY THE INTERCHANGEABLE WITH THE STANDARDS FOR GUARDRAIL (GR)ARTBA TECHNICAL BULLETIN NUMBER 268B MAY BE SUBSTITUTEDTHE GUARDRAIL AND MEDIAN BARRIER COMPONENTS DEPICTED IN HARDWARE IS TO BE GALVANIZED IN ACCORDANCE WITH THE NOTES:L= 1 " FOR SPLICE BOLT-FULL LENGTH THREADSL= 18" FOR WOOD AND CONCRETE POST BOLT-2 " MIN. THREADSL= 26" FOR MB WOOD OR CONCRETE POST-2" MIN. THREADS " RNUT-8 PER JOINT"SPLICE BOLT" WITH 1 " "BOTH SIDESRECESS ONE OR 1" x " DEEP, VIRGINIA DEPARTMENT OF TRANSPORTATIONREFERENCESPECIFICATIONGR-H DWSTANDARD GUARDRAIL HARDWARE 505 221 road AND bridge STANDARDSREVISION 1 OF 3L= 2" FOR SPLICE BOLT-FULL LENGTH THREADS ON NESTED W BOLT, AND NUT L= 10" FOR STEEL POST BOLT-1 " MIN.

7 THREADS(GUARDRAIL BOLT)DETAIL OF BUTTON HEAD BOLT AND RECESS NUT2016 road & bridge STANDARDS2016 road & bridge STANDARDS 2}}| % e , Fp , 7 DI]> }Y 0 v g %A , E 1 E .. G 2} u 2} w H ? = o mz HsZ , E P ) 9 ` P ) yX 0 0 7 K % e c e Tm+ l' , , y K7 % e T r +E TZ 6 kF P W l ` u 0 % eZ 0 fY 3 0 v P D: % %~O 0 4 0 vnN 0 B 5 H @) 0 @ v i @g w 2} 2 4 o Qx ="C { o 2}= 2}= N o P S ] Z -@ D : MR 2}}| % e , Fp , 7 DI]> }Y 0 v g %A , E 1 E.

8 G 2} u 2} w H ? = o mz HsZ , E P ) 9 ` P ) yX 0 0 7 K % e c e Tm+ l' , , y K7 % e T r +E TZ 6 kF P W l ` u 0 % eZ 0 fY 3 0 v P D: % %~O 0 4 0 vnN 0 B 5 H @) 0 @ v i @g w 2} 2 4 o Qx ="C { o 2}= 2}= N o P S ] Z -@ D : MR 5p (L U p W Z w g S- S- 2. p S- S-@ S- S- 2. p S- S-@ ' 9> ^ d 2016 road & bridge STANDARDS2016 road & bridge STANDARDS QCp Q} U5~ @ h z F Y 0 R [ g8 p 3 D} = ` N\ 1A _ oe f _ ^ t 7 C M% 4 % V >@ 4 ) u } % G n D E a = *B ; % %} O *B t.

9 8 9 xa x # %}q a + Jc % B I ` .C e {H V > KB 5 /F ; M [ Rh A A v i @ w\ o% { c` x rj Q ` B ( @ v i @ o o% % 6. n ; :g n g s' o 1x BBq! @ v i @ o $ # % k % t= r 2 D + " % 4XC 3 8 2 0 n V X Q 8 % L X" B _ R e a K ! 3 eT E : ..r ~ 8 \ U W ) (L _ G { l @ o & q i ~ h 2016 road & bridge STANDARDS2016 road & bridge STANDARDS3 -1 "(3 -1 " POST SPACING)6 -3"6 -3"(6 -3" POST SPACING)3 -1 "3 -1 "3 -1 "MAX DYNAMIC DEFLECTION = 2 MAX DYNAMIC DEFLECTION = 3 (STRONG POST SYSTEM)GR-2 AGR-2**STANDARD BLOCKED-OUT W-BEAM GUARDRAILREFERENCESPECIFICATIONVIRGINIA DEPARTMENT OF TRANSPORTATIONROAD AND bridge STANDARDSSHEET 1 OF DATEGR-2, 2A505221*27 " MIN - 28 " MAX RAIL HEIGHTUSING NESTED RAILOPTIONAL GR-2A METHODRAIL ON BACK OF POST USING ADDITIONAL OPTIONAL GR-2A METHOD08/14 FOR GR-2A THE POST SPACING WILL BE 6 -3".)]}}

10 WHEN NESTED RAIL OR ADDITIONAL RAIL IS PLACED ON BACK OF POSTPRIOR TO GR-2A SHALL BE APPROVED BY THE ENGINEER OF AN ADDITIONAL RAIL ON THE BACK OF THE POST FORTHE OPTIONAL GR-2A METHODS OF NESTING THE RAIL OR USE A COPY OF THE ORIGINAL SEALED AND SIGNED DRAWING IS ON FILE IN THE CENTRAL TRAVEL FOR THE FINISHED W-BEAM RAILS SHALL BE LAPPED IN THE DIRECTION OF STANDARD OF 27 " MIN - 28 " MAX AS MEASURED PER ALL GR-2 AND GR-2A RAIL SHALL BE MAINTAINED AT A SECTION 505 OF THE AND ALIGNED WITHOUT ALTERATION OR FORCE, AS PER FROM VERTICAL. W-BEAM, BLOCKOUTS, AND POSTS SHALL BE NOT BE SET WITH A VARIATION OF MORE THAN " PER FOOTALL GUARDRAIL POSTS SHALL BE SET PLUMB. POST SHALL BETWEEN 5 FEET AND 150 ELEMENTS ARE FURNISHED SHOP CURVED FOR RADII ASSOCIATED HARDWARE SEE SHEET NOS. AND DETAILS OF RAIL ELEMENT, RAIL SPLICE JOINT, AND FOR DETAILS OF POST AND BLOCKOUTS SEE SHEET NO.