City of Nashua City-Wide Pedestrian Infrastructure Conditions Assessment and Ranking
Nashue
Soff remo}
Paralle
Aspnak
Remo Cond ton Gooe
Crosswalk Dsts Yes
Cond'vors On end OF Asmp = No :
ars Flush ™ Legend
Does Curd Ramp neve
Detectable Warn nas? .
Dereccable Warnings ‘ Town Boundaries _Query result
écle Warning Full W dh .
Dees Ramp have Flared Sites? ay, 4SADES Pedestrian Access Buttons
Do Onhet fonderens *
Zoom to
SADES Curb Ramps
SADES Sidewalks
SADES Crosswalks
Figure 1: Example SADES interactive map of curb ramp ADA attributes.
Phase 2: Data Analysis and Mapping
SADES provides an analytical approach to the ADA assessment of assets. {n addition to a qualitative
categorization (Good/Fair/Poor), NRPC will create a spreadsheet model that maps both binary (yes/no)
and numeric characteristics to ADA ratings, assigned attribute weights, and allows for scoring of
individual assets on a relative scale of 0-100.
All maps, GIS data, and spreadsheets developed under the project will be prepared and delivered to the
City in a compatible ESRI format for integration in the City’s GIS.
pg. 2
