DSA PR 15-01: REQUIRED INFORMATION FOR PATH OF TRAVEL UPGRADES ON CONSTRUCTION DOCUMENTS (with revisions issued through April 2017)

4. COMMON PATH OF TRAVEL ITEMS: While the path of travel is unique for each project, experience has shown that certain reoccurring path of travel elements, features and components should be checked during the development of project construction documents. These items include but are not limited to:

• Primary building or facility entrance

• Toilet and bathing facilities serving the area of alteration

• Drinking fountains serving the area of alteration

• Public telephones serving the area of alteration

• Exterior or interior signs along the path of travel

• Accessible route components

• Walking surfaces dimensions

• Running slope of walking surfaces, not to exceed 1:20 (5%)

• Running slope of ramps, not to exceed 1:12 (8.33%)

• Cross slope of walks and ramps not to exceed 1:48 (2.083%)

• Landings and level area slopes not to exceed 1:48 (2.083%)

• Vertical changes in level

• Openings in drains and gratings not to exceed ½ inch in predominant direction of travel

• Protruding objects and overhead obstructions

• Site arrival points, such as parking, passenger drop-off and loading zones, and bus stops