Office Of Roadway Engineering Sign Designs And Markings .

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Office of Roadway EngineeringSign Designs and Markings Manual (SDMM)April 17, 2020 RevisionAs of April 17, 2020 this publication has been revised.This revision includes updates of the Warning Signs chapter.The updated publication and the separate revision package, which includes the Revision Log, are availablefrom the ODOT Design Reference Resource Center, or from the Office of Roadway Engineering’s TrafficStandards website.Per ODOT policy, revisions will only be available via the web pages noted above.For questions, comments, or concerns please contact:Duane Soisson, P.E., Signing & Markings Engineer614-466-3649 or Duane.Soisson@dot.ohio.govor,Mike Meeks, P.E., Assistant Administrator, Office of Roadway Engineering614-387-5163 or Michael.Meeks@dot.ohio.gov

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Office of Roadway EngineeringSign Designs and Markings Manual (SDMM)Revision Log(TEM Section 295-2)April 17, 2020 RevisionThe following is a detailed list of the changes made in the Sign Designs and Markings Manual (SDMM) forthe 04/17/20 Revision:CodeDesignationSign Legend or DescriptionRevisionType *Revision Description /Comment* Change - change in a standard, new information, more than simple editorial change; Deletion deleting a sign design; Editorial - correcting a simple typing or drawing mistake, simple editorialchanges such as rephrasing a statement or making a format change.Manual CoverPreface MaterialsChangeUpdated date.Chapter IndexEditorialUpdated.W24-H2cSIGNAL WILL BE REMOVED xxxx-xxxx (date)ChangeCorrected color of sign panel andrevised format of date to beconsistent among similar signs(see W24-H2d, W24-H2e).W24-H2dFLASHER WILL BE REMOVEDxx-xx-xxxx (date)NEWNew sign.W24-H2eALL-WAY STOP WILL BEGIN xxxx-xxxx (date)NEWNew sign.Title SheetChapter 1 – GeneralChapter 2 – Regulatory SignsChapter 3 – Warning SignsChapter 4a – Guide Signs (Directional)Chapter 4b – Guide Signs (Information)Chapter 4c – Guide Signs (Logo Signs)Chapter 4d – Guide Signs (Markers)Chapter 4e – Guide Signs (Miscellaneous)Chapter 4f – Guide Signs (RCIS)Chapter 4g – Guide Signs (TODS)Chapter 5 – EMSChapter 6 – Object Markers & End-of-Road SignsChapter 7 – School Area SignsChapter 8 – Temporary Traffic Control SignsSDMM AppendicesAppendix A, Symbols for Traffic Control SignsSDMM Revision Log1April 17, 2020

CodeDesignationSign Legend or DescriptionRevisionType *Revision Description /CommentAppendix B, Design InformationAppendix C, Ohio’s F&E Guide Sign Design MethodAppendix D, Standard Alphabets for TCDsAppendix E, For Future UseAppendix F, Pavement Marking Alphabet and SymbolsSDMM Revision Log2April 17, 2020

SIGN DESIGNSandMARKINGS MANUAL(SDMM)SECTION 295-2of theTraffic Engineering ManualApril 17, 2020 RevisionOhio Department of Transportationi

Ohio Department of TransportationOffice of Traffic Operations1980 W. Broad St.Columbus, OH 43223Web addresses:ODOT: http://www.dot.state.oh.us/pages/home.aspxOffice of Traffic Operations ons/Traffic/Pages/OTEHomePage.aspxOffice of Roadway Engineering / SDMM on the default.aspxODOT Publications (Design Reference Resource ult.aspxFor questions contact:Duane Soisson by phone at 614-466-3649, or by email at Duane.Soisson@dot.ohio.govii

Sign Designs and Markings Manual (TEM 295-2)Page iiiTable of ContentsChapters1. General Introduction2. Regulatory Signs3. Warning Signs4. Guide Signsa. Directional Signsb. Information Signsc.Logo Signsd. Markerse. Miscellaneous Signsf.Recreational & Cultural Interest Signsg. TODS5. Emergency Management Signs6. Object Markers and End of Roadway Markers7. School Area Signs8. Temporary Traffic Control SignsAppendicesASymbols for Traffic Control SignsBDesign InformationCOhio’s Freeway and Expressway Guide Sign Design MethodDStandard Alphabets for Traffic Control DevicesE(For Future Use)FPavement Markings Alphabet and Symbols(April 17, 2020)Table of Contents

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Sign Designs and Markings Manual (TEM 295-2)Page 3-3WARNING SIGNSINDEXCODEDESIGNATIONLEGEND OR TITLE and notesDATEW1-1Right (Left) Turn4/15/05W1-1aRight (Left) Turn with speed advisory1/20/06W1-1bReverse Curve/Turn1/16/15W1-2Right (Left) Curve1/18/08W1-2aRight (Left) Curve with speed advisory1/18/08W1-3Right (Left) Reverse Turn7/19/19W1-4Right (Left) Reverse Curve1/18/08W1-4bTwo Lane Reverse Curve1/20/06W1-4cThree Lane Reverse Curve1/20/06W1-5Right (Left) Winding Road4/21/06W1-6Large Arrow10/19/12W1-H6PMPH4/20/12W1-7Large Double Arrow4/21/06W1-8Chevron Alignment Sign1/21/05W1-10Curve with Side Road1/21/05W1-10aCombination Horizontal Alignment/Intersection4/20/12W1-10bCombination Horizontal Alignment/Intersection4/20/12W1-10cCombination Horizontal Alignment/Intersection4/20/12W1-10dCombination Horizontal Alignment/Intersection4/20/12W1-10eCombination Horizontal Alignment/Intersection4/20/12W1-11180o Curve1/20/06W1-13Truck Rollover Symbol Sign4/15/05W1-15270o Curve7/19/19W1-H16Construction Arrow Symbol Sign4/20/12W2-1Cross Road4/21/06W2-2Side Road4/15/05W2-3Side Road (45Ε)4/15/05W2-4T Intersection4/21/06W2-5Y Intersection4/21/06W2-6Circular Intersection1/20/06W3-1Stop Ahead Symbol Sign1/20/06Revised April 17, 2020Warning

Page 3-4Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesDATEW3-2Yield Ahead Symbol Sign1/20/06W3-3Signal Ahead Symbol Sign1/21/05W3-4BE PREPARED TO STOP4/15/05W3-H4aPREPARE TO STOP WHEN FLASHING4/20/12W3-H4bWATCH FOR STOPPED TRAFFIC4/20/12W3-H4cWATCH FOR SLOWING VEHICLES4/20/12W3-5Speed Zone Ahead Symbol Sign1/20/06W3-5aX MPH SPEED ZONE AHEAD1/20/06W3-H5bVARIABLE SPEED LIMIT AHEAD1/17/20W3-6DRAW BRIDGE7/19/19W3-7RAMP METER AHEAD4/20/12W3-8RAMP METERED WHEN FLASHING4/20/12W3-H15WATCH FOR BUSES ON SHOULDER1/18/08W3-H16Bus Shoulder Obstruction Symbol1/15/10W4-1Merge Symbol Sign4/15/05W4-H1aCenter Lanes Merge4/20/12W4-2Lane Reduction Symbol Sign1/20/06W4-3Added Lane Symbol Sign4/21/06W4-4PCROSS TRAFFIC DOES NOT STOP4/20/12W4-4aPTRAFFIC FROM LEFT DOES NOT STOP4/20/12W4-4bPONCOMING TRAFFIC DOES NOT STOP4/20/12W4-5Entering Roadway Merge Symbol Sign1/20/06W4-5PNO MERGE AREA1/20/12W4-6Entering Roadway Added Lane Symbol Sign1/20/06W4-7THRU TRAFFIC MERGE LEFT (RIGHT)4/15/05W5-1ROAD NARROWS4/15/05W5-2NARROW BRIDGE4/21/06W5-3ONE LANE BRIDGE4/21/06W5-4RAMP NARROWS4/15/05W5-4aPATH NARROWS4/20/12W6-1Divided Highway Symbol Sign4/21/06W6-2Divided Highway Ends Symbol Sign4/21/06W6-3Two-Way Traffic Symbol Sign4/15/05WarningRevised April 17, 2020

Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesPage 3-5DATEW6-H3bSINGLE LANE10/19/07W6-4Opposing Traffic Lane Divider1/20/06W7-1Hill Symbol Sign4/21/06W7-1aHill Symbol Sign with Grade Percent4/20/12W7-2PUSE LOW GEAR4/20/12W7-2bPTRUCKS USE LOWER GEAR4/20/12W7-3P% GRADE1/20/12W7-3aPNEXT MILES4/20/12W7-3bP% GRADE MILES1/20/12W7-4RUNAWAY TRUCK RAMP 1 MILE1/20/06W7-4bRUNAWAY TRUCK RAMP1/20/06W7-4cTRUCK ESCAPE 4fPPAVED1/20/12W7-5Bicycle Hill Symbol Sign1/20/06W7-6HILL BLOCKS NT ENDS1/20/06W8-4SOFT SHOULDER1/20/06W8-5Slippery When Wet Symbol Sign4/21/06W8-5PWHEN WET4/20/12W8-5aPICE1/20/12W8-5bPSTEEL DECK1/20/12W8-5cPEXCESS OIL10/19/12W8-6TRUCK CROSSING1/20/06W8-H6aTRUCKS ENTERING AND EXITING1/16/15W8-H6bSLOW TRUCKS ENTERING1/20/17W8-H6aPON LEFT/RIGHT1/16/15W8-7LOOSE GRAVEL1/18/08W8-H7LOOSE GRAVEL / FRESH TAR1/20/17W8-8ROUGH ROAD4/21/06Revised April 17, 2020Warning

Page 3-6Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesDATEW8-9LOW SHOULDER4/21/06W8-10Bicycle Slippery When Wet Symbol Sign4/20/12W8-10PSLIPPERY WHEN WET Plaque4/20/12W8-11UNEVEN LANES4/21/06W8-12NO CENTER LINE1/20/12W8-H12aNO EDGE LINES1/20/06W8-13BRIDGE ICES BEFORE ROAD4/20/12W8-14FALLEN ROCKS4/20/12W8-15GROOVED PAVEMENT10/21/11W8-15PMotorcycle Plaque1/20/12W8-H15aRUMBLE STRIPS4/20/12W8-16METAL BRIDGE DECK4/20/12W8-17Shoulder Drop-Off4/20/12W8-17PSHOULDER DROP-OFF4/20/12W8-18ROAD MAY FLOOD4/20/12W8-H18aHIGH WATER10/21/11W8-19Flood Gauge4/20/12W8-H20LAND SLIDES4/21/06W8-21GUSTY WINDS AREA4/20/12W8-22FOG AREA10/21/11W8-23NO SHOULDER4/20/12W8-H23aNARROW SHOULDER1/20/12W8-24STEEL PLATE AHEAD4/20/12W8-25SHOULDER ENDS10/21/11W9-1LEFT (RIGHT) LANE ENDS4/21/06W9-2LANE ENDS MERGE LEFT (RIGHT)4/15/05W9-3LEFT/CENTER/RIGHT LANE CLOSED AHEAD1/20/06W9-H3bCENTER LANE CLOSED4/21/06W9-H4LLEFT LANE ENDS / MERGE RIGHT4/21/06W9-H4RRIGHT LANE ENDS / MERGE LEFT4/21/06W9-H5LLEFT LANE(S) ENDS / (Distance)10/19/07W9-H5RRIGHT LANE(S) ENDS / (Distance)10/19/07W9-6Pay Toll Advance Warning4/20/12WarningRevised April 17, 2020

Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesPage 3-7DATEW9-6PPay Toll Advance Warning plaque4/20/12W9-6aSTOP AHEAD PAY TOLL4/20/12W9-6aPSTOP AHEAD PAY TOLL plaque4/20/12W9-7RIGHT/LEFT LANE EXIT ONLY AHEAD4/20/12W10-1Railroad Crossing4/21/06W10-1aPEXEMPT1/20/12W10-2Crossroad with Parallel Tracks Symbol Sign4/21/06W10-3Side Road with Parallel Tracks Symbol Sign4/21/06W10-4T Intersection with Parallel Tracks Symbol Sign4/21/06W10-5Low Ground Clearance Highway- Rail Grade Crossing Symbol1/20/06W10-5PLOW GROUND CLEARANCE4/20/12W10-7Light Rail symbol1/20/06W10-8TRAINS MAY EXCEED 80 MPH7/21/06W10-9NO TRAIN HORN4/20/12W10-9PNO TRAIN HORN / Rectangle4/20/12W10-10NO SIGNAL1/20/06W10-11Storage Space symbol1/20/06W10-11a100 FEET BETWEEN TRACKS & HIGHWAY1/20/06W10-11b100 FEET BETWEEN HIGHWAY & TRACKS BEHIND YOU1/20/06W10-12Skewed Tracks symbol1/20/06W10-13PNO GATES OR LIGHTS4/20/12W10-14PNEXT CROSSING4/20/12W10-14aPUSE NEXT CROSSING4/20/12W10-15PROUGH CROSSING4/20/12W10-H20UNEVEN TRACKS7/20/18W11-1Bicycle Crossing Symbol Sign4/21/06W11-H1aBIKES USING ROADWAY AHEAD7/21/06W11-2Pedestrian Crossing Symbol Sign4/16/04W11-H2aPEDESTRIANS USING ROADWAY7/21/06W11-3Deer Crossing Symbol Sign4/21/06W11-4Cattle Crossing Symbol Sign4/21/06W11-5Farm Machinery Crossing Symbol Sign4/21/06W11-5aFarm Machinery Crossing Symbol Sign (alternate)4/16/04Revised April 17, 2020Warning

Page 3-8Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesDATEW11-H5apFARM MACHINERY Plaque4/21/06W11-6Snowmobile Crossing Symbol Sign4/21/06W11-7Equestrian Crossing Symbol Sign4/21/06W11-8Fire Station Symbol Sign4/21/06W11-9Handicapped Crossing Symbol Sign4/16/04W11-10Truck Crossing Symbol Sign4/21/06W11-11Golf Cart Symbol Sign1/20/06W11-12PEMERGENCY SIGNAL AHEAD4/20/12W11-H13ENTRANCE7/21/06W11-14Horse and Buggy Traffic Symbol Sign7/20/12W11-H14PSHOULDER NARROWS4/20/12W11-H14a(Buggy symbol) USING ROADWAY AHEAD4/21/06W11-15Trail Crossing (bicycle & pedestrian symbols)1/17/20W11-15PTRAIL X-ING4/20/12W11-15aTRAIL CROSSING4/20/12W11-16Large Animal-Bear7/20/12W11-17Large Animal-Sheep7/20/12W12-1Double Arrow4/21/06W12-2Low Clearance Symbol Sign4/21/06W12-2aCenter Low Clearance (mounted on structure)4/20/12W12-H3Side Low Clearance / (arrow)4/21/06W13-1PSpeed Advisory Plate4/20/12W13-2EXIT MPH1/20/06W13-3RAMP MPH1/20/06W13-4PON RAMP1/20/12W13-6Combination Horizontal Alignment Advisory ExitSpeed4/20/12W13-7Combination Horizontal Alignment Advisory Ramp Speed4/20/12W13-H9EXIT (RAMP) MPH / (arrow)1/20/12W13-H10PNO REENTRY BOUND4/20/12W13-H11PNO REENTRY BOUND (2-line message)4/20/12W14-1DEAD END1/20/06W14-1aDead End Plaque with arrow4/20/12WarningRevised April 17, 2020

Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesPage 3-9DATEW14-2NO OUTLET1/20/06W14-2aNo Outlet Plaque with arrow4/20/12W14-3NO PASSING ZONE Pennant Sign4/21/06W15-1Playground Symbol Sign4/21/06W15-H2SAFETY ZONE4/20/12W16-1PSHARE THE ROAD4/20/12W16-2PDistance Plaque (2 lines)4/20/12W16-2aPDistance Plaque (1 line)4/20/12W16-3PDistance Plaque (2 lines)7/20/06W16-3aPDistance Plaque (1 line)7/20/06W16-4PNEXT FT4/20/12W16-5PArrow Plaque7/20/12W16-6PAdvance Arrow Plaque7/20/12W16-7PSupplemental Diagonal Arrow1/20/12W16-H8PStreet Name7/20/12W16-H8aPTwo Street Names7/20/12W16-9PAHEAD1/20/12W16-10PPhoto Enforced4/20/12W16-10aPPHOTO ENFORCED7/20/12W16-11PHOV7/20/12W16-12PTRAFFIC CIRCLE4/20/12W16-13PWHEN 1/20/12W16-18PNOTICE4/20/12W16-H19PSTATE LAW Plaque (NEW)1/19/18W17-1SPEED HUMP4/20/12W18-1NO TRAFFIC SIGNS1/20/06W19-1FREEWAY ENDS X MILES4/20/12W19-2EXPRESSWAY ENDS 1 MILE7/20/12W19-3FREEWAY ENDS4/20/12W19-4EXPRESSWAY ENDS4/20/12W19-5ALL TRAFFIC MUST EXIT4/20/12Revised April 17, 2020Warning

Page 3-10Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesDATEW20-1ROAD WORK AHEAD4/21/06W20-2DETOUR AHEAD4/21/06W20-3ROAD CLOSED AHEAD4/21/06W20-4ONE LANE ROAD AHEAD4/21/06W20-5RIGHT (CENTER/LEFT) LANE CLOSED AHEAD4/21/06W20-5a2 RIGHT (LEFT) LANES CLOSED [AHEAD / 500 FT / 1000 FT /½ MILE .]1/18/19W20-7Flagger Symbol Sign4/20/12W20-7aFLAGGER AHEAD4/20/12W20-H8WORK IN EXIT LANE1/18/08W20-H13Impending Closure Sign with phone number7/21/06W20-H14Impending Closure Sign with agency name7/21/06W20-H15EXIT CLOSED7/18/14W20-H15aCLOSED7/18/14W20-H16STATE ROUTE CLOSED7/17/09W20-H17REST AREA CLOSED AHEAD4/20/12W21-1Worker Symbol Sign4/20/12W21-1aWORKERS4/20/12W21-2FRESH OIL (TAR)1/18/08W21-3ROAD MACHINERY AHEAD4/21/06W21-4SLOW MOVING VEHICLE7/20/12W21-5SHOULDER WORK1/20/06W21-H5SHOULDER WORK AHEAD7/21/06W21-5aRIGHT/LEFT SHOULDER CLOSED1/20/06W21-5bRIGHT/LEFT SHOULDER CLOSED AHEAD1/20/06W21-6SURVEY CREW1/20/06W21-H6SURVEY CREW AHEAD7/21/06W21-7UTILITY WORK AHEAD1/20/06W21-8MOWING AHEAD10/21/11W22-1BLASTING ZONE AHEAD4/20/12W22-2TURN OFF 2-WAY RADIO AND CELL PHONE7/20/12W22-3END BLASTING ZONE4/20/12W23-1SLOW TRAFFIC AHEAD1/20/06WarningRevised April 17, 2020

Sign Designs and Markings Manual (TEM 295-2)CODEDESIGNATIONLEGEND OR TITLE and notesPage 3-11DATEW23-2NEW TRAFFIC PATTERN AHEAD10/19/12W23-H2aSIGNAL OPERATION CHANGED (advance version)1/20/12W23-H2bSIGNAL OPERATION CHANGED (overhead version)1/20/12W24-1Single Lane Shift1/20/06W24-H1WET PAINT / (arrow)W24-1aDouble Lane Shift1/20/06W24-1bTriple Lane Shift1/20/06W24-1cALL LANES4/20/12W24-H2a(Symbol) / NEW SIGNAL WILL BEGIN STOP-AND-GO / (date)1/20/12W24-H2bSIGNAL UNDER STUDY FOR REMOVAL.1/20/12W24-H2cSIGNAL WILL BE REMOVED xx-xx-xxxx (date)4/17/20W24-H2dFLASHER WILL BE REMOVED xx-xx-xxxx (date)4/17/20W24-H2eALL-WAY STOP WILL BEGIN xx-xx-xxxx (date)4/17/20W25-1ONCOMING TRAFFIC HAS EXTENDED GREEN1/20/06W25-2ONCOMING TRAFFIC MAY HAVE EXTENDED GREEN1/20/06W26-H1WET PAINT7/20/12W26-H2WET PAINT7/20/12W26-H3WET PAINT7/20/12W26-H4CENTER LINE TRUCK AHEAD1/18/13W26-H5EDGE LINE PAINTING FOR 1500 FT7/20/12W26-H6LANE LINE PAINTING FOR 1500 FT7/20/12W26-H7CENTER LINE PAINTING FOR 1500 FT1/18/13W27-H1OVERSIZE LOAD7/20/12W27-H2SURVEY VEHICLE7/20/12W27-H3FREQUENT STOPS7/20/12W27-H4SLOW TRUCK AHEAD7/20/12W27-H5SLOW TRACTOR AHEAD7/20/12Revised April 17, 2020(vehicle-mounted sign)1/18/08Warning

Page 3-12Sign Designs and Markings Manual (TEM 295-2)Intentionally blankWarning(April 17, 2020)

STANDARD SIGN DESIGNODOT - OFFICE OF TRAFFIC OPERATIONSCOLORS: SEE BELOWSERIES: WARNINGCODE NO.: W24-H2c44DATE: 04/17/20COLORS -2XX-XX-XXXX MM-DD-YYYY(e.g., 07-04-2020)44243042WARNING USE: BLACK ON YELLOWWORK ZONE: BLACK ON .0423.843.08301.88" Radius, 0.75" Border, 0.25" Indent, Black on Yellow"SIGNAL", C 2K; "WILL BE", C 2K;"REMOVED", C 2K; "XX-XX-XXXX", C 2K;ALL DIMENSIONS SHOWN IN INCHESSIGNALWILL BEREMOVEDXXXXXXXX

STANDARD SIGN DESIGNODOT - OFFICE OF TRAFFIC OPERATIONSCOLORS: SEE BELOWSERIES: WARNINGCODE NO.: W24-H2d4DATE: 04/17/204COLORSWARNING USE: BLACK ON YELLOW2WORK ZONE USE: BLACK ON ORANGE4XX-XX-XXXX MM-DD-YYYY2442430(e.g., 25.0423.843.08301.88" Radius, 0.75" Border, 0.25" Indent, Black on Yellow"FLASHER", C 2K; "WILL BE", C 2K;"REMOVED", C 2K; "XX-XX-XXXX", C 2K;ALL DIMENSIONS SHOWN IN INCHESFLASHERWILL BEREMOVEDXXXXXXXX

STANDARD SIGN DESIGNODOT - OFFICE OF TRAFFIC OPERATIONSCOLORS: SEE BELOWSERIES: WARNINGCODE NO.: W24-H2e44DATE: 04/17/202COLORSWARNING USE: BLACK ON YELLOW2XX-XX-XXXX MM-DD-YYYYY(e.g., 07-04-2020)4424304WORK ZONE USE: BLACK ON ORANGE5.17.769.749.681 .88" Radius, 0.75" Border, 0.25" Indent, Black on Yellow;[ALL] C 2K; [-] C 2K; [WAY] C 2K;[STOP] C 2K; [WILL BEGIN] C 2K;[XX-XX-XXXX] C 2K;ALL DIMENSIONS SHOWN IN INCHESALL-WAYSTOPWILL BEGINXXXXXXXX

Code Designation Sign Legend or Description Revision Type * Revision Description / Comment * Change - change in a standard, new information, more than simple editorial change; - Deletion deleting a sign design; Editorial - correcting a simple typing or drawing mistake, simple editorial changes

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