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General construction requirements reference 2009 ODOT standards and accessibility compliance with PROWAG, including procedures when full compliance is blocked.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/healthcare/","Healthcare",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/wheelchair-ramps-type-abcd-general-notes/648186/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/wheelchair-ramps-type-abcd-general-notes/648186.png","ImageObject",300,407,{"name":42,"@type":43},"asba","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-10","2026-10-23",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"When should Type A or Type B wheelchair ramps be used?","Question",{"text":62,"@type":63},"Type A is used in general situations, while Type B is preferred over other ramp types when a preferred approach is available at the site and an obstruction is handled accordingly as indicated in the standard guidance.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"What slope limits apply to wheelchair ramps?",{"text":67,"@type":63},"The ramp maximum permissible slope is stated as 8.33% (1:12) for wheelchair ramps, with notes allowing about 1:10 (maximum) along the face of a tapered curb.",{"name":69,"@type":60,"acceptedAnswer":70},"How must sidewalk widening and alignment be handled at driveway locations?",{"text":71,"@type":63},"At driveway profile locations, the normal sidewalk must be widened so that a 4-foot portion aligns with the sidewalk crossing shelf in the driveway profile, with additional wider sidewalk (5-foot typical) at intervals less than 200 feet to assure wheelchair passage.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},648186,1792792611,{"code":4,"msg":81,"data":82},"success",[83,87,91,95,100,105,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & 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\u003Cbr>DESCRIPTION   |\n|  |\n|  |\n|  |\n\nUSETYRL\"CS'RMAMDIANSCRORsTYPE\"A\"RAMP ISUSE TYPE \"B\"RAMP WHEN OBSTRUCT-PREFERRED OVER OTHERRAMP TYPES.N  NS1DYMSBSNSWAEkWHTWoTYPEB'RAMPS.WHEELCHAIRRAMPS.SIDEWALK MAYBEWIDENED TO CONFORMTOA.D.A.REQUIREMENTSTYPE \"C\"  \nUSE TYPE \"D\"RAMP WHEN  \nOTHER TYPE RAMPS DO NOT  \nWORK WITH SITE CONDITIONS  \nTYPE \"D\"  \nFACE OF CURB  \n\n|  |  |  |  |  |  |\n| --- | --- | --- | --- | --- | --- |\n|  |  |  |  |  |  |\n|  | .09   |  | 1:50 SLOPE  \u003Cbr>(MAX)  \u003Cbr>OPE  \u003Cbr>(XVW)  \u003Cbr>09:L   | CURB  \u003Cbr>SGE   |  |\n|  |  |  |  |  |  |\n| LFACE OF CURB   |  |  |  |  |  |\n\nBACK OF CURB  \n\"EXP.JOINT  \n\"EXP.JOINT  \n5-6\")MAX.)  \n).NIM(,0-5  \n酸强  \nCONCRETE  \nCONCRETE  \nOR GRASS  \nOR GRASS  \nDIVIDING  \nDIVIDING  \nSTRIP  \nSTRIP  \nYRESGT  \n5'-0\"  \n8P  \n(MIN.)  \nTOP OF  \nDEPRESSED CURB  \nFACE OF CURB-  \nCURB  \n1:12 SLOPE  \n1:12 SLOPE  \n5-4\"(MIN.)  \nSTANDARD CURB  \nGUTTER LINE  \nELEVATION  \n12\"  \n16'-0\"  \nBACK OF  \n8\"  \n8\"  \n\n| TOPOF CURB   | DEPRESSED CURB  \u003Cbr>6'-0\"·  \u003Cbr>6'-0\"·  \u003Cbr>4'-0\"   |  |  | BACK OF   |\n| --- | --- | --- | --- | --- |\n|  | VAR.SLOPES NOT  \u003Cbr>TO EXCEED 1:12   |  | VAR.SLOPES NOT  \u003Cbr>TOEXCEED 1:12   |  |\n|  |  |  |  | SIDEWALK   |\n|  |  |  |  |  |\n|  |  |  |  |  |\n\n会  \nSIDEWALK  \n4'-0\"  \nGENERAL NOTES  \nDO1  \n(MIN.)  \nTOP OF  \nTOP OF CURB  \n1.ALL CONSTRUCTIONAND MATERIAL REQUIREMENTS SHALL BE INACCORDANCEWITH THE 2009 ODOT STANDARD SPECIFICATIONS.  \nCURB  \n2.THERE WILL BE NO DEDUCTION OF PAYMENT FOR CONCRETE CURB&GUTTERAND/ORINTEGRAL CURB FOR THE LENGTH OF THE DEPRESSED CURB.  \nSTANDARD CURB  \nGUTTERLINE  \nGUTTER LINE  \nSTANDARD CURB  \n3.DRAINAGE STRUCTURES SHALL NOT BE PLACED INLINE WITH THE RAMPS.  \nELEVATIONELEVATION4'-0\"     2%(MAX.)DRIVE PROFILECROSS SLP.WHEELCHAIR RAMP PROFILES(TYPEAOR B)AT DRIVEWAYLOCATIONS,THE NORMAL4'-0\"SIDEWALKMUST BE WIDENEDSO THATA4'PORTION OF SIDEWALKIS ALIGNED WITH SIDEWALK CROSSING SHELF IN THEDRIVEWAY PROFILE.AWIDER SIDEWALK(5'-0\"TYP.)SHALLALSO BE USED AT INTERVALS LESS THAN200 FEET,TO ASSURE WHEELCHAIR PASSAGE.1/2\"EXPANSION JOINTJOINT FILLER SHALL MEET THE REQUIREMENTSOF SECTION701.08 OF THE SPECIFICATIONS.THE ABOVEEXAMPLESARE TYPICALONLY AND ARE SHOWNTOILLUSTRATE POSSIBLEJOINT FILLER SHALL BE USED BETWEEN SIDEWALKKRAMPTYPES,POSSIBLERAMPLOCATIONS,POSSIBLEINLETLOCATIONS.AND HOW THERAMP WILLBE DESIGNATED ON THEPLANS.CARE SHOULD BE EXERCISED TOASSURETHAT MEDIANRAMPANDCURBRAMPLINEUPANDTHATRAMPS THROUGHOUTAPROJECTTYPICAL SIDEWALK WIDENINGAND CURBS,WHEELCHAIR RAMPS,DRIVEWAYSSTREETS,RETAINING WALLS,ETC.ARELOCATED WITH SOME DEGREE OF UNIFORMITY.AT DRIVEWAY  \nELEVATION  \n4.THE NORMAL GUTTER LINE PROFILE SHALL BE MAINTAINED THROUGH THEAREA OF THE RAMP WITHA 1:50 SLOPE(MAX.),SEE GENERALNOTE NO.9.  \n\n| ●RAMP DIMENSIONS SHOWNARE BASED ONACURBHEIGHT OF SIX INCHES.  \u003Cbr>THE DIMENSIONS SHOULD BE ADJUSTED FOROTHER CURB HEIGHTS.THE  \u003Cbr>MAXIMUMPERMISSIBLESLOPES OF THE WHEELCHAIRRAMPSiS 8.33%(1:12).  \u003Cbr>RAMPSLOPE MAYBE 1:10(MAXIMUM)ALONG FACE OF TAPERED CURB.   |\n| --- |\n\n5.WHEELCHAIR RAMPS SHOULD BE LOCATED SO THAT THE RAMP WILL BEON THE TRAFFICAPPROACH SIDE OF ANY OBSTACLE.  \n6.WHEELCHAIR RAMPS SHOULDBE BUILTAS SHOWN ON THE PLANS ORASDIRECTED BY THE ENGINEERTHE TYPE OF RAMP WILL BE DESIGNATEDON THE PLANS.IFARAMP IS TO BE CONSTRUCTED ASACOMBINATIONOF TWO TYPES,(ONE SIDE TYPE\"A\"AND ONE SIDE TYPE \"B\")THE RAMP  \n7.PIPE RAILING CONSTRUCTIONDETAILS.WHENREQUIRED AT TYPE \"B\"WHEEL-CHAIR RAMPS,WILL BE SHOWN ON THE PLANS.  \n8.EXCAVATION,BACKFILL,EXPANSION JOINT MATERIAL,SEALERS,AND OTHERRELATED MISCELLANEOUS ITEMS WILL NOT BE PAID FOR SEPARATELYBUT THECOST THEREOF SHALL BE INCLUDED IN THE COST OF THE SIDEWALK.  \n9.ALL FEATURES OF CONSTRUCTION INCLUDING,BUT NOTLIMITED TO.SIDEWALKS.CURB RAMPS AND CROSSWALK MARKINGS SHALL COMPLY WITH THE PUBLICRIGHT-OF-WAYACCESSIBILITY GUIDELINES(PROWAG).WHERE SPATIALLIM-ITATIONS OR EXISTING FEATURES WITHIN THE LIMITS OF THE PROJECT PREVENTFULL COMPLIANCE WITHTHEPROWAG,THE CONTRACTOR SHALL","cbCaic9iiq5NKPB3","https://ap.wps.com/l/cbCaic9iiq5NKPB3","pdf",5102767,"English","# General Notes\n## Ramp type selection\n## Slopes, curb, and sidewalk widening\n## Expansion joints and drainage restrictions\n## PROWAG accessibility compliance","[{\"question\":\"When should Type A or Type B wheelchair ramps be used?\",\"answer\":\"Type A is used in general situations, while Type B is preferred over other ramp types when a preferred approach is available at the site and an obstruction is handled accordingly as indicated in the standard guidance.\"},{\"question\":\"What slope limits apply to wheelchair ramps?\",\"answer\":\"The ramp maximum permissible slope is stated as 8.33% (1:12) for wheelchair ramps, with notes allowing about 1:10 (maximum) along the face of a tapered curb.\"},{\"question\":\"How must sidewalk widening and alignment be handled at driveway locations?\",\"answer\":\"At driveway profile locations, the normal sidewalk must be widened so that a 4-foot portion aligns with the sidewalk crossing shelf in the driveway profile, with additional wider sidewalk (5-foot typical) at intervals less than 200 feet to assure wheelchair passage.\"}]","WHEELCHAIR RAMPS - Type A/B/C/D - General Notes | PDF"]