BOSTON EVERETT HORIZON WAY BROADWAY ALFORD ST BOW ST BOSTON CITY LINE EVERETT CITY LINE DEXTER ST MYSTIC ST COURTLAND ST LYNDE ST THORNDIKE ST

Transcription

1 BOSTON HORIZON WAY ALFORD ST BROADWAY BOSTON CITY LINE CITY LINE MANHOLE #101 (STA 5+00) BOW ST DEXTER ST ST LYNDE ST THORNDIKE ST COURTLAND ST RIVER PROP (TYP) ROBIN ST BETTY ST BASELINE STATIONING SHOWN FOR INFORMATIONAL PURPOSES ONLY. REFER TO APPROVED PLAN AND PROFILE DRAWINGS FOR ACTUAL TRANSMISSION LINE LOCATION

2 TEMPORARY TRAFFIC CONTROL GENERAL NOTES 1. ALL CONSTRUCTION SIGNING, TEMPORARY TRAFFIC CONTROL DEVICES, AND ROADSIDE ELEMENTS SHALL CONFORM WITH THE 009 MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES (MUTCD) AS AMENDED, THE MASSDOT STANDARD DETAILS AND DRAWINGS FOR THE DEVELOPMENT OF TEMPORARY TRAFFIC CONTROL PLANS, THE LATEST REVISIONS OF THE AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS, (AASHTO) ROADSIDE DESIGN GUIDE, AASHTO POLICY ON GEOMETRIC DESIGN OF HIGHWAYS AND STREETS, AND NATIONAL COOPERATIVE HIGHWAY RESEARCH PROGRAM (NCHRP) REPORT 350 OR THE AASHTO MANUAL FOR ASSESSING SAFETY HARDWIRE (MASH).. ALL TEMPORARY PEDESTRIAN PATHWAYS SHALL COMPLY FULLY WITH ALL REQUIREMENTS OF THE MUTCD AND ALL APPLICABLE MASSACHUSETTS ARCHITECTURAL ACCESS BOARD (MAAB) AND AMERICANS WITH DISABILITIES ACT ACCESSIBILITY GUIDELINES (ADAAG) REQUIREMENTS AND PUBLIC RIGHTS-OF WAY ACCESSIBILITY GUIDELINES (PROWAG). 3. WORK HOURS SHALL BE AS FOLLOWS UNLESS OTHERWISE DIRECTED BY THE CITY OF BOSTON: ALFORD STREET (ROUTE 99): 7:00 AM TO 3:00 PM DEXTER STREET: 6:00 PM TO 3:00 AM 4. NO WORK SHALL OCCUR WITHIN THE PUBLIC WAY ON STATE RECOGNIZED HOLIDAYS UNLESS OTHERWISE APPROVED BY THE AGENCY AND MUNICIPALITY WITH JURISDICTION OVER THE ROADWAY. 5. ALL DRUMS OUTSIDE TAPERS SHALL BE SET AT 0' ON CENTER MAX. UNLESS OTHERWISE NOTED OR ADJUSTED BY THE ENGINEER. 6. REFLECTORIZED CONES SHALL BE A MINIMUM OF 36 INCHES IN HEIGHT. 7. CONES MAY BE USED IN LIEU OF DRUMS OUTSIDE OF TAPER AREAS. 8. ALL DRUMS SHALL BE APPROXIMATELY PLACED AND MOVED AS NECESSARY TO MAINTAIN SAFE AND REASONABLE ABUTTER ACCESS. WORK MAY REQUIRE ADDITIONAL SIGNS, DRUMS AND OTHER TRAFFIC CONTROL DEVICES, GRADING AND TEMPORARY PAVEMENT FOR PASSAGE OF PEDESTRIAN, VEHICULAR AND EMERGENCY TRAFFIC THROUGH THE WORK AREAS, BOTH DURING AND AFTER WORKING HOURS, TO MAINTAIN SUCH ACCESS. 9. THE CONTRACTOR SHALL NOTIFY EACH ABUTTER AT LEAST 4 HOURS IN ADVANCE OF THE START OF ANY WORK THAT WILL REQUIRE THE TEMPORARY CLOSURE OR RESTRICTION OF ACCESS. 10. FOR DROP-OFFS 4" OR LESS WITHIN THE CLEAR ZONE, CONDITION MAY BE MITIGATED WITH W8-9 (LOW SHOULDER) SIGN OR TEMPORARY CHANNELIZATION DEVICES. 11. CONTRACTOR SHALL STAGE WORK SUCH THAT A DROP-OFF OF NO MORE THAN 4" AT THE END OF EACH WORK DAY EXISTS WITHIN THE CLEAR ZONE AT ANY TIME AND ENSURE DROP-OFF IS MITIGATED PER NOTE CONSTRUCTION CLEAR ZONE SHALL BE 4' IF POSTED SPEED IS LESS THAN 35 MPH IN ACCORDANCE WITH MASSDOT BOSTON TRAFFIC GUIDELINES AS FOLLOWS: 13. IMUM LANE WIDTHS SHALL BE MAINTAINED UNLESS OTHERWISE NOTED. 14. NON-ESSENTIAL TRAFFIC CONTROL DEVICES AND SIGNS SHALL BE COVERED OR REMOVED DURING NON-WORKING HOURS WHEN NOT IN USE. 15. SIGNS INSTALLED ON PORTABLE STANDS REQUIRE 1 INCH MINIMUM MOUNTING HEIGHT FROM THE ROADWAY SURFACE TO THE BOTTOM OF THE SIGN. 16. SIGNS INSTALLED ON PORTABLE STANDS PLACED AMONG CHANNELIZATION DEVICES REQUIRE A 36 INCH MINIMUM MOUNTING HEIGHT FROM THE ROADWAY SURFACE TO THE BOTTOM OF THE SIGN. 17. ALL SIGNS SHALL BE MOUNTED ON THEIR OWN NCHRP 350 AND/OR MASH CRASH TESTED SIGN SUPPORTS AND INSTALLED IN ACCORDANCE WITH THE MUTCD. 18. CONTRACTOR SHALL SECURE WORK AREAS TO PREVENT UNAUTHORIZED ACCESS AT ALL TIMES. SUGGESTED TEMPORARY TRAFFIC CONTROL SETUP APPLICATION ROADWAY STATION TEMPORARY TRAFFIC CONTROL SETUPS SHEET NUMBER ALFORD STREET (ROUTE 99) TO SITE SPECIFIC - WORK ZONE 1 SHEET 6 ALFORD STREET (ROUTE 99) TO 1+00 SITE SPECIFIC - WORK ZONE SHEET 7 ALFORD STREET (ROUTE 99) NORTHBOUND & SOUTHBOUND 1+00 TO SITE SPECIFIC - WORK ZONE 3 SHEETS 8-10 ALFORD STREET (ROUTE 99) TO SITE SPECIFIC - WORK ZONE 4 SHEETS ALFORD STREET (ROUTE 99) TO SITE SPECIFIC - WORK ZONE 5 SHEETS ALFORD STREET (ROUTE 99) NORTHBOUND & SOUTHBOUND TO 4+10 SITE SPECIFIC - WORK ZONE 6 SHEETS ALFORD STREET (ROUTE 99) 4+10 TO 4+50 SITE SPECIFIC - WORK ZONE 7 SHEETS 0-1 DEXTER STREET 4+50 TO 5+50 (MANHOLE #101) TYPICAL LOCAL ROAD CLOSURE SHEET 3 TYPICAL LOCAL ROAD CLOSURE WITH LOCAL ACCESS SHEET 3 DETOUR PLAN - DEXTER ST MANHOLE #101 WORK SHEETS & 3 LEGEND POLICE OFFICER TRAFFIC SIGNAL REFLECTORIZED DRUM TEMPORARY CONSTRUCTION SIGN TRAFFIC CONE TYPE III BARRICADE ARROW BOARD (AB) (RIGHT OR LEFT) ARROW BOARD (AB) (CAUTION) WORK AREA (PUBLIC ACCESS RESTRICTED) TRANSITION/BUFFER AREAS TRAFFIC FLOW PEDESTRIAN ROUTE BUFFER SPACING ADVANCE SIGN SPACING SPEED (MPH) 15 DISTANCE (FEET) 80 ROADWAY ALFORD ST (ROUTE 99) DISTANCE BETWEEN SIGNS (FEET) A B C D LANE TAPER LENGTH FORMULAS ALL ROADWAYS L= TAPER LENGTH IN FEET WIDTH OF ROADWAY TO BE W= SHIFTED OR REDIRECTED IN FEET S= POSTED SPEED LIMIT IN MPH 40 MPH OR LESS WS L= POSTED SPEED GREATER THAN 40 MPH L= WS

3 TYPE III BARRICADE W/ R11- & M4-10R/L SIGNS (TYP) D C A MA-R-10e R3-1 W0-c B W0-1c REFLECTORIZED 5' O.C. MA-R-10a W0-3c W0-3c MA-R-10a W0-1c W0-c R3- MA-R-10e W0-c W0-3c W0-1c MA-R-10e 1. REFER TO ADVANCE SIGN SPACING TABLE ON TTCP GENERAL NOTES & LEGEND SHEET. TYPICAL LOCAL ROAD CLOSURE SCALE: NTS B A REFLECTORIZED 5' O.C. C MA-R-10e D VARIES D C MA-R-10a A B TYPE III BARRICADE W/ R11- SIGN (TYP) R3-1 TYPE III BARRICADE W/ R11-3a & M4-10R/L SIGNS (TYP) D C A W0-c B W0-1c -4" WIDE CONTRAST EDGE MARKING YELLOW NON-SLIP PROTECTION (TYP) GRANITE CURB 6" REVEAL (TYP) CLEAR SPACE JOINT/GAP TREATMENT 1" MIN 1" DETECTABLE WARNING PANEL TEMPORARY CURB RAMP-PARALLEL TO CURB "x" MIN TURNING AREA PROTECTIVE EDGING " MIN HEIGHT.0% SLOPE MAX DETECTABLE EDGING 6" MIN HEIGHT NOTES: 1. CURB RAMPS SHALL BE " MINIMUM WIDTH WITH A FIRM, STABLE AND NON-SLIP SURFACE.. PROTECTIVE EDGING WITH A " MINIMUM HEIGHT SHALL BE INSTALLED WHEN THE CURB RAMP OR LANDING PLATFORM HAS A VERTICAL DROP OF 6" OR GREATER OR HAS A SIDE APRON SLOPE STEEPER THAN 1:3 (33%). PROTECTIVE EDGING SHOULD BE CONSIDERED WHEN THE CURB RAMPS OR LANDING PLATFORMS HAVE A VERTICAL DROP OF 3" OR MORE. 3. DETECTABLE EDGING WITH 6" MINIMUM HEIGHT AND CONTRASTING COLOR SHALL BE INSTALLED ON ALL CURB RAMP LANDINGS WHERE THE WALKWAY CHANGES DIRECTION (TURNS). 4. THE CURB RAMP WALKWAY AND LANDING AREA SURFACE SHALL BE OF A SOLID CONTINUOUS CONTRASTING COLOR ABUTTING UP TO THE EXISTING SIDEWALK. 5. CURB RAMPS AND LANDINGS SHOULD HAVE A 1:50 (%) MAX CROSS-SLOPE. 6. CLEAR SPACE OF 48"x48" MINIMUM SHALL BE PROVIDED AND THE CURB RAMP. 7. WATER FLOW IN THE GUTTER SYSTEM SHALL HAVE MINIMAL RESTRICTION. 8. LATERAL JOINTS OR GAPS BETWEEN SURFACES SHALL BE LESS THAN 0.5" WIDTH. 9. CHANGES BETWEEN SURFACE HEIGHTS SHOULD NOT EXCEED 0.5" LATERAL EDGES SHOULD BE VERTICAL UP TO 0.5" HIGH, AND BEVELED AT 1: BETWEEN 0.5" AND 0.5" HEIGHT. 10. IF A TEMPORARY PEDESTRIAN RAMP LEADS TO A CROSSWALK, THEN A DETECTABLE WARNING PAD MUST BE ADHERED TO THE BASE OF THE RAMP. IF IT LEADS TO A PROTECTED PEDESTRIAN BYPASS THAT DOES NOT CONFLICT WITH VEHICULAR TRAFFIC, THEN A PAD SHALL NOT BE INSTALLED ON THE RAMP. MA-R-10a W0-3c REFLECTORIZED 5' O.C. W0-3c TYPICAL TEMPORARY CURB RAMPS SCALE: NTS MA-R-10a W0-1c B W0-c R3- MA-R-10e A C D W0-c D MA-R-10e W0-3c C MA-R-10a A B W0-1c 1. REFER TO ADVANCE SIGN SPACING TABLE ON TTCP GENERAL NOTES & LEGEND SHEET. TYPICAL LOCAL ROAD CLOSURE WITH LOCAL ACCESS SCALE: NTS

4 TEMPORARY TRAFFIC CONTROL SIGN SUMMARY TEMPORARY TRAFFIC CONTROL SIGN SUMMARY MA-R-10a 48" 36" MA-R-10e 36" 48" WORK ZONE SPEEDING FINES DOUBLED END ROAD WORK DOUBLE FINES END AS PER MASSDOT STANDARD --- WHITE --- WHITE SEE FHWA "STANDARD R3-1 30" 30" HIGHWAY SIGNS, WHITE RED/ 004 EDITION"; AS AMENDED W0-1c 36" 36" W0-c 36" 36" W0-3c 36" 36" ROAD WORK AHEAD DETOUR AHEAD ROAD CLOSED AHEAD SEE FHWA "STANDARD HIGHWAY SIGNS, 004 EDITION"; AS AMENDED R3-30" 30" WHITE RED/ W0-4c 36" 36" ONE LANE ROAD AHEAD R " 4" LANE WHITE W0-5cL 36" 36" LEFT LANE CLOSED AHEAD 30" 1" WHITE W0-5cR 36" 36" RIGHT LANE CLOSED AHEAD R4-7b 4" 30" WHITE MA-W0-7b 36" 36" POLICE OFFICER AHEAD AS PER MASSDOT STANDARD 30" 30" WHITE MA-W1-5c 36" 36" LANE CLOSED AHEAD SEE FHWA "STANDARD HIGHWAY SIGNS, 004 EDITION"; AS AMENDED R9-9 4" 1" R9-11aL 4" 1" WHITE R9-11aR 4" 1" SIDEWALK CLOSED WHITE SIDEWALK R9-9(MOD) 4" 4" CLOSED WHITE AHEAD R9-11L 4" 1" WHITE WHITE MA-W4-36" 36" LANES SHIFT AHEAD SEE FHWA "STANDARD M4-8a 4" 18" HIGHWAY SIGNS, 004 EDITION"; AS AMENDED M4-9AL 30" 4" M4-9AR 30" 4" AS PER MASSDOT STANDARD R11-48" 30" WHITE M4-9bL 30" 4" R11-e 48" 30" WHITE M4-9bR 30" 4" R11-3a " 30" WHITE M4-9bSL 30" 4" 36" 36" M4-9bSR 30" 4" W4-L 36" 36" 30" 4" W4-R 36" 36" NOTES: 1. HIGH INTENSITY REFLECTIVE SHEETING SHALL BE USED FOR ALL SIGNS. SEE FHWA "STANDARD HIGHWAY SIGNS, 004 EDITION" FOR TEXT DIMENSIONS, AS AMENDED; THE 1977 MASSHIGHWAY DEPARTMENT CONSTRUCTION AND TRAFFIC STANDARD DETAILS, AS AMENDED, FOR SIGNS AND SUPPORTS; THE MASSHIGHWAY DEPARTMENT SIGN LISTINGS 1993 EDITION, AS AMENDED; AND THE 017 MASSDOT STANDARD SIGNS BOOK, AS AMENDED.. ALL SIGNS SHOWN GRAPHICALLY FOR INFORMATION ONLY. SIGN VENDOR SHALL FABRICATE ALL SIGNS IN ACCORDANCE WITH THE APPLICABLE STANDARDS.

5 TEMPORARY TRAFFIC CONTROL SIGN SUMMARY M4-9L 30" 4" SEE FHWA "STANDARD HIGHWAY SIGNS, 004 EDITION"; AS AMENDED M4-9R 30" 4" M4-9SL 30" 4" M4-9SR 30" 4" M4-9V 30" 4" M4-10L 48" 18" M4-10R 48" 18" SUPP(A) VARIES 1" ALFORD ST SUPP(B) VARIES 1" DEXTER ST NOTES: 1. HIGH INTENSITY REFLECTIVE SHEETING SHALL BE USED FOR ALL SIGNS. SEE FHWA "STANDARD HIGHWAY SIGNS, 004 EDITION" FOR TEXT DIMENSIONS, AS AMENDED; THE 1977 MASSHIGHWAY DEPARTMENT CONSTRUCTION AND TRAFFIC STANDARD DETAILS, AS AMENDED, FOR SIGNS AND SUPPORTS; THE MASSHIGHWAY DEPARTMENT SIGN LISTINGS 1993 EDITION, AS AMENDED; AND THE 017 MASSDOT STANDARD SIGNS BOOK, AS AMENDED.. ALL SIGNS SHOWN GRAPHICALLY FOR INFORMATION ONLY. SIGN VENDOR SHALL FABRICATE ALL SIGNS IN ACCORDANCE WITH THE APPLICABLE STANDARDS.

6 W = 8' RIVER WS L = = 163' MIN L/3 = 55' MIN R3-17 AB(LT) W0-1c MA-R-10a W0-5cR W4-R MA-W1-5c W/ R11-e SIGN 55' TAPER FOR ± TAPER FOR 1 W = 1' WS L = = 45' MIN TEMP WHEELCHAIR RAMP (TYP) (SEE NOTES 3 & 4) TEMP PORTABLE PEDESTRIAN BARRICADE (TYP) TEMP PEDESTRIAN PATH (5' MIN) (SEE NOTE ) NOTES: 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL. SEE GENERAL NOTE ON SHEET. 3. TEMPORARY WHEELCHAIRS RAMPS SHALL BE CONSTRUCTED IN ACCORDANCE WITH MASSDOT, MAAB, AND ADAAG REQUIREMENTS. 4. REFER TO TYPICAL TEMPORARY CURB RAMPS DETAIL SHOWN ON SHEET 3. MA-R-10e AB(LT) PED DETOUR ROUTE (TYP) R9-9 M4-9bSL R9-9 M4-9bSR TAPER FOR TAPER PROP TYPE III BARRICADE (TYP)

7 W = 8' RIVER WS L = = 163' MIN L/3 = 55' MIN R3-17 W0-1c MA-R-10a W0-5cR W4-R MA-W1-5c W/ R11-e SIGN 55' TAPER FOR ± 1 W = 1' WS L = = 45' MIN 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL MA-R-10e AB(LT) TAPER FOR TAPER MAINTAIN EXIST SIDEWALK AT ALL TIMES

8 W = 8' WS L = = 163' MIN MA-R-10e RIVER L/3 = 55' MIN W0-1c MA-R-10a W0-5cL W4-L MA-W1-5c R ' TAPER FOR W/ R11-e SIGN MA-W4- TAPER FOR 1 LANE SHIFT W = 1' WS L = = 45' MIN WS L = = 13' MIN TAPER L/ = 6' MIN 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL MA-R-10e AB(RT) ON SHEET 9 MA-W4- TRAFFIC 10' O.C. (TYP) 0' O.C. (TYP) TAPER FOR TAPER FOR LANE SHIFT

9 ALFORD ST SB LANE SHIFT ALFORD ST SB W = 1' BWSC TRAFFIC 10' O.C. (TYP) WS L = = 13' MIN L/ = 6' MIN WS L = = 45' MIN 0' O.C. (TYP) ON SHEET 8 R4-7b S P AB(RT) MAINTAIN 4' MIN CROSSWALK AT ALL TIMES (TYP) 70' TAPER FOR LANE SHIFT TAPER FOR WS L = = 13' MIN MA-W4- W/ R11-e SIGN TRAFFIC 10' O.C. (TYP) R3-17 L/3 = 41' MIN 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL MA-W1-5c W4-L ON SHEET 10 AB(RT) TAPER FOR TANGENT TAPER FOR

10 W4-L MA-W1-5c W0-5cL MA-R-10a 1 W0-1c ON SHEET 9 S MA-R-10e DEXTER ST W0-5cL SUPP(A) 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL MA-R-10a W0-1c SUPP(A)

11 RIVER W4-L W0-5cL W0-1c 1 MA-R-10a W = 1' WS L = = 13' MIN WS L = = 45' MIN L/3 = 41' MIN MA-R-10e 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL ON SHEET 1 W4-L MA-W1-5c R3-17 TAPER FOR W/ R11-e SIGN TANGENT MA-W4- TAPER FOR

12 LANE SHIFT ALFORD ST SB LANE SHIFT ALFORD ST SB W = 1' W = 1' SEE NOTE ON SHEET 11 MA-R-10e WS L = = 45' MIN WS L = = 13' MIN L/ = 6' MIN 0' O.C. (TYP) TAPER AB(RT) TANGENT W/ R9-11aL SIGN R4-7b BWSC S P PED DETOUR ROUTE (TYP) TRAFFIC 10' O.C. (TYP) MA-W0-7b WS L = = 13' MIN L/ = 6' MIN AB(RT) WS L = = 45' MIN MA-W4- MA-W4- TAPER FOR MA-W0-7b TRAFFIC 10' O.C. (TYP) TAPER FOR LANE SHIFT W/ R9-11aR SIGN 70' TAPER FOR LANE SHIFT TAPER FOR MA-W4- TRAFFIC 10' O.C. (TYP) W/ R11-e SIGN PED DETOUR ROUTE (TYP) R3-17 NOTES: 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL. EXIST TRAFFIC SIGNAL TO OPERATE IN FLASHING MODE UNDER POLICE CONTROL FOR THE DURATION OF THIS SETUP. MA-W1-5c W4-L WS L = = 13' MIN L/3 = 41' MIN AB(RT) ON SHEET 13 TAPER FOR TANGENT TAPER FOR

13 M4-9bR MA-W1-5c W4-L M4-9bL W0-5cL MA-R-10a 1 W0-1c ON SHEET 1 S M4-9bL M4-9bR PED DETOUR ROUTE (TYP) MA-R-10e DEXTER ST W0-5cL SUPP(A) 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL MA-R-10a W0-1c SUPP(A)

14 RIVER W4-L W0-5cL W0-1c 1 MA-R-10a W = 1' WS L = = 13' MIN WS L = = 45' MIN L/3 = 41' MIN 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL ON SHEET 15 W4-L R3-17 MA-W1-5c TAPER FOR W/ R11-e SIGN TANGENT MA-W4- TAPER FOR

15 BWSC LANE SHIFT ALFORD ST SB LANE SHIFT ALFORD ST SB W = 1' W = 1' WS L = = 45' MIN WS L = = 13' MIN WS L = = 13' MIN WS L = = 45' MIN SEE NOTE L/ = 6' MIN L/ = 6' MIN TAPER TRAFFIC 10' O.C. (TYP) MA-R-10e AB(RT) R4-7b S P MA-W0-7b ON SHEET 14 R4-7b AB(RT) MA-W4- TRAFFIC 10' O.C. (TYP) MA-W0-7b TAPER FOR TAPER FOR LANE SHIFT 70' TAPER FOR LANE SHIFT TAPER FOR MA-W4- TRAFFIC 10' O.C. (TYP) W/ R11-e SIGN R3-17 WS L = = 13' MIN L/3 = 41' MIN TRAFFIC FLOW ARROW (TYP) NOTES: 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL. EXIST TRAFFIC SIGNAL TO OPERATE IN FLASHING MODE UNDER POLICE CONTROL FOR THE DURATION OF THIS SETUP. MA-W1-5c W4-L ON SHEET 16 AB(RT) TAPER FOR TANGENT TAPER FOR

16 TRAFFIC FLOW ARROW (TYP) W4-L MA-W1-5c W0-5cL MA-R-10a 1 W0-1c ON SHEET 15 S MA-R-10e DEXTER ST W0-5cL SUPP(A) 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL MA-R-10a W0-1c SUPP(A)

17 RIVER W4-L W0-5cL W0-1c MA-R-10a 1 W = 1' WS L = = 13' MIN WS L = = 45' MIN L/3 = 41' MIN 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL ON SHEET 18 W4-L R3-17 MA-W1-5c TAPER FOR W/ R11-e SIGN TANGENT MA-W4- TAPER FOR

18 LANE SHIFT W = 1' WS L = = 45' MIN WS L = = 13' MIN L/ = 6' MIN BWSC MA-R-10e ON SHEET 17 MA-W4- TAPER FOR AB(RT) TRAFFIC 10' O.C. (TYP) TAPER FOR LANE SHIFT S P R4-7b 10' O.C. TRAFFIC 10' O.C. (TYP) W/ R11-e SIGN TRAFFIC 5' O.C. (TYP) 75' R3-17 MA-W4-1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL R4-7b ON SHEET 19 70' TAPER FOR LANE SHIFT TANGENT TAPER FOR R ST

19 W/ R11-e SIGN 10' O.C. TRAFFIC 5' O.C. (TYP) 75' R3-17 MA-W4- ON SHEET 18 R4-7b S MA-W1-5c BROADWAY (ROUTE 99) W4-L AB(RT) TANGENT TAPER FOR MA-R-10e BOW ST TRAFFIC FLOW ARROW (TYP) TAPER FOR MA-R-10a DEXTER ST W0-1c SUPP(A) 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL W4-L 1 W0-5cL BROADWAY (ROUTE 99) MA-R-10a W0-1c BOW ST TRAFFIC FLOW ARROW (TYP) TAPER FOR

20 M4-9bL M4-9bR BWSC PED DETOUR ROUTE (TYP) MA-R-10e S W0-1c MA-R-10a 1 W0-5cR W4-R W/ R9-11L SIGN 00' W/ R9-9(MOD) SIGN MA-W1-5c R3-17 TAPER FOR W/ R11-e SIGN AB(LT) TAPER FOR LANE SHIFT W = 1' PED DETOUR ROUTE (TYP) WS L = = 45' MIN WS L = = 13' MIN L/ = 6' MIN SEE NOTE M4-9bR NOTES: 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL. EXIST TRAFFIC SIGNAL TO OPERATE IN FLASHING MODE UNDER POLICE CONTROL FOR THE DURATION OF THIS SETUP. M4-9bL S P MA-W0-7b ON SHEET 1 TAPER FOR W0-4c SUPP(B) MA-W0-7b W/ R9-9 SIGN M4-9bL DEXTER ST MAX TAPER W/ R9-11aR SIGN MA-R-10e

21 ON SHEET 0 W/ R9-9 SIGN M4-9bL 10' O.C. (TYP) DEXTER ST PED DETOUR ROUTE (TYP) P P S W0-1c MA-R-10a W0-4c MA-W0-7b DEXTER ST SEE NOTE M4-9bR MAX TAPER M4-9bL W/ R9-11aR SIGN MA-W0-7b MA-R-10e W0-4c SUPP(B) MA-R-10a NOTES: 1. REFER TO GENERAL NOTES & LEGEND ON SHEET FOR ADDITIONAL. EXIST TRAFFIC SIGNAL TO OPERATE IN FLASHING MODE UNDER POLICE CONTROL FOR THE DURATION OF THIS SETUP. W0-1c 1

22 LANGDON ST SEE NOTE 3 HORIZON WAY M4-8a CLOSE AND DETOUR DEXTER STREET (SEE NOTE ) [M4-10L] M4-9L M4-9SR SUPP(B) MANHOLE #101 PROP WORKZONE (STA 4+50 TO 5+50) ONE-WAY M4-9V SUPP(B) ONE-WAY M4-9V SUPP(B) ONE-WAY M4-9V SUPP(B) BOW ST M4-9AL DEXTER ST (SEE NOTE ) [NO M4-10] ST 5' O.C. (TYP) 5' O.C. (TYP) LYNDE ST 5' O.C. (TYP) THORNDIKE ST COURTLAND ST M4-9AR SUPP(B) M4-9R SUPP(B) M4-8a SUPP(B) BEACHAM ST M4-9V NOTES: 1. REFER TO TYPICAL LOCAL ROAD CLOSURE WITH LOCAL ACCESS DETAIL ON SHEET 3 FOR ADDITIONAL. REFER TO TYPICAL LOCAL ROAD CLOSURE DETAIL ON SHEET 3 FOR ADDITIONAL 3. EXIST TRAFFIC SIGNAL TO OPERATE IN FLASHING MODE UNDER POLICE CONTROL FOR THE DURATION OF THIS SETUP. ROBIN ST 5' O.C. (TYP) M4-9V CLOSE AND DETOUR ROBIN STREET (SEE NOTE 1) [M4-10R] W/ R11-3a SIGN (TYP) W/ R11-3a SIGN (TYP) W/ R11-3a SIGN (TYP) W/ R11-3a SIGN (TYP) M4-10L M4-9L M4-9V M4-10L M4-10L M4-10L LEGEND ROBIN STREET NORTHBOUND DETOUR FLOW ARROW ROBIN STREET SOUTHBOUND FROM BEACHAM ST WESTBOUND DETOUR FLOW ARROW ROBIN STREET SOUTHBOUND FROM BEACHAM ST EASTBOUND DETOUR FLOW ARROW WORK AREA (PUBLIC ACCESS RESTRICTED) LOCAL ACCESS ONLY ON SHEET NO. 3

23 RILEY WAY M4-9SL BEACHAM ST JUSTIN DR M4-9L 018 Microsoft Corporation 018 DigitalGlobe CNES (018) Distribution Airbus DS M4-9V BEACHAM ST MARKET ST M4-9V M4-9V ON SHEET BEACHAM ST M4-9V M4-9SR COMMERCIAL ST BEHEN ST M4-9L LEGEND ROBIN STREET SOUTHBOUND FROM BEACHAM ST EASTBOUND DETOUR FLOW ARROW WORK AREA (PUBLIC ACCESS RESTRICTED) LOCAL ACCESS ONLY