Sidewalk Data Gaps

DEVELOPING

Sidewalk Gaps Needs

• Last Data Collection:  2008 (Toole Design Map)
• Showed where gaps are: Sidewalk Data

Definition of a Sidewalk Gap

A missing sidewalk that is a sidewalk is missing 10% of the block length

• Functional class:  No Interstates/Freeways
  • If On Bridge
• Ownership: 
  • Include as attribute for filtering downstream
• Partials:
  • Considers both sides at same time. 
  • Alternative - we could consider both sides for blockface ID later on.

Analysis

• Using Roadway Subblocks (Characteristics)
• Filtering out Freeway/expressway routes
• Symbol styles to filter:
  • Show segments that have missing sidewalk values as red (on either side)