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Comprehensive overview of ADA compliance in Maryland, including sidewalk requirements, levels of compliance, and SHA's classification system. Details on minimum widths, cross-slopes, detectable warnings, repair levels, and new construction standards.
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ADA Compliance in Maryland AASHTO Subcommittee on DesignJuly 2008 By: Kirk McClelland, P.E. Maryland SHA
2002 – 1st Guidelines published 2004 – ADA Steering Committee 2005 - Policy creation, Updated Guidelines issued Awareness training & dedicated funding established 2006 – Statewide Inventory, Public outreach meetings begin 2007 – Private development compliance, Public outreach & Technical training
Sidewalk Requirements ADA Compliance at SHA • Minimum width is 60” • Minimum width at pinch points is 36”. A design waiver is needed for anything less then 60”. • Maximum cross-slope 48:1 (2%) • Detectable Warnings at all street crossings and signalized entrances • If requirements are not met then an approved design waiver must be obtained prior to construction.
Level 1:localized “repair in-kind” efforts – involving no impact to pedestrian functionality. Crack sealing, spot patching, pipe repair, utility repairs qualify as Level 1 activities. No additional ADA work required. Level 2:involves alterations that affect pedestrian usability. Replacement of an existing element requires that new construction guidelines for full ADA compliance be met or a design waiver approved. Resurfacing is considered a Level 2 activity. Construct new ramps where appropriate, reconstruct existing ramps, add DWS. Level 3:New construction or reconstruction projects. Require adherence to the highest standards for pedestrian usability and ADA compliance. A design waiver will be required for any element that does not meet SHA’s standards for ADA compliance. These projects would be expected to provide a completely compliant pedestrian route between logical termini, requiring inclusion of some combination of new and reconstructed facilities. SHA’s ADA Classification System
Summary of Findings ADA Compliance at SHA • 49% of sidewalks are non-compliant • <1% of curb ramps are compliant • approximately 25% of driveway crossings are compliant • 51% of bus stops were non-compliant from an access standpoint • 31% of median treatments are non-compliant
Questions? Thank you Contact: kmcclelland@sha.state.md.us