1. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. WALKABILITY Author: Denise B. Clapp

2. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY Number of Injuries in Automobile Accidents per Mile Per Year Street Width (ft.) Relationship between Street Widths and Accidents Resulting in Injuries 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 101520253035404550 32’ 42’ 50’ 24’ 22’ 10’

3. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY

4. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY

5. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY

6. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY 2 Ways to Get There8 Ways to Get There 256 Ways to Get There27 Ways to Get There

7. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY

8. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY

9. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY

10. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY

11. ZHA Zimmerman / Volk Associates, Inc. Martin / Alexiou / Bryson, Inc. 10. Narrow Streets 9. Street Trees 8. Traffic Volumes 7. Sidewalks 6. Interconnected Streets 5. On-Street Parking 4. Lower Traffic Speeds 3. Mixed Land Use 2. Building Fronting a Street 1. Small Block Size WALKABILITY