Neighborhood Greenways are a network of existing low-traffic streets that are repurposed to encourage through bicycle and pedestrian trips. The goals are to keep auto traffic below 1,000 vehicles per day to create a comfortable environment for biking, add traffic calming measures to limit speeds to 20 mph, help people safely cross busy streets, and efficiently connect people to key destinations using residential streets. Common tools used for neighborhood greenways include signs, crosswalk improvements, traffic barriers, and speed bumps. The implementation process involves identifying routes, notifying residents, and holding community meetings to discuss plans and get feedback.
2. Portland and St. Louis
• Portland, Oregon • St. Louis, Mo.
• City: 583,766 • City: 318,069
• MSA: 2,600,000 • MSA: 2,800,000
• 2 Major Sports • 3 Major Sports Teams
Franchises, (One (12 Championships)
Championship) • 2008 Election:
• 2008 Election: Obama 59.5%
Obama 76.7%
3. Neighborhood Greenways
• Repurpose existing streets to encourage
through bicycle and pedestrian trips
• Provide an efficient and comfortable
environment for bicycling
• Provide connections to key destinations.
• Use Traffic calming and other techniques
to discourage through car trips.
9. Four Basic Goals
• Keep auto traffic below
1000 vehicles per day
• Low traffic comfortable for bikes
• Comfortable for residents, cars
don’t dominate the streets..
• Speeds at or under 20
MPH
• Liberal use of speed bumps
• Help people across busy
streets
• Traffic Signals, ped. Islands and
rapid flash beacons
• Efficiently get people where
they want to go
• residential streets that parallel major
10. Four Basic tools
• Signs
• Crossings and through traffic barriers
• Create through routes by turning stop
signs and making connections.
• Speed Bumps
15. Speed Bumps Control Speed
Use Speed Bumps to control speed
Changed State Law to allow 20 MPH
speeds on Neighborhood
Greenways
Recent Study From Britain
• 42% decrease in all crash activity
• Biggest decreases in pedestrian crash
activity for ages 0-15
• 62% decrease in serious crashes for
motor vehicle occupants
Effect of 20 mph traffic speed zones on road injuries in London, 1986-2006:
controlled interrupted time series analysis
Cite: BMJ 2009;339:b4469
16. Neighborhood Greenway Process
Working with Neighborhoods
1) Identify Routes
2) Notify Residents
3) First Open House
Existing Conditions
Specific Concepts for Improvements
Discussion with Neighbors
4) Second Open House
Updated Plan Based on Feedback & Data
5) Approval by Transportation Director
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19.
20. Holman Pocket Park
Before:
• Holman Pocket Park
• Providing safe, active
transportation
• Managing stormwater
• Creating sustainable public
spaces
• Multi-jurisdiction and community
partnership After:
• City Agencies
• Environmental Protection Agency
Grant
• Community members
21.
22. Its Part of an overall effort
• Sunday Parkways
• Marketing
• Neighborhood Coalitions
• Make Bicycling Cool
23. Using Our Streets to Implement
Multiple Community Goals
Transportation
Urban Forestry
Parks
Stormwater-Green Streets
Health / Health Equity
Climate Action Plan
24.
25. Early Implementation Strategies
• Mark Routes
• Provide strategic crossings
• Work with a friendly neighborhood, most
people like Neighborhood Greenways
whether they use them on a bike or not.
• Its Inexpensive, our total investment over
the last few years is less than $10 Million
• Not as hard as poliltically hard as
bikelanes on busy streets
Hinweis der Redaktion
Limited system based on traffic calming projects in the 70s and 80’s particularly strong in the inner eastside neighborhoods that have some of the highest bicycle mode splits in the country. Limited service area.
Current projects expand the network to serve neighborhoods in the north and east, which are two of the most ethnically diverse neighborhoods. I will talk in more detail about threet
Goal by 2015 is to have a system that serves the whole city, including more difficult areas to serve in the southwest and east
Bicycling is good for our scarce transportation resources. By way of example, for $60 million we can construct 300-miles of North America’s best urban bikeway network or we can construct approximately one mile of urban freeway.
This is small but critical element, most of the system already existing, we found that just put in signs made the streets much more usable. Used a stimulus grant to put in 2000 sharrows on current and planned routes, all of the sudden people could make sense of the system just follow the sharrrows.
The biggest obstacle to more biycycle use of neighborhood greenways is crossign busy streets, we have used a series of different mechanisms
NE Going 4.4 Miles, 250K
Start with What you have Marketing is important, (changed from Bicycle Boulevard to Neighborhood Greenway more about Neighborhood less about bikes How do the projects benefit the neighborhood, less traffic safer for kids Our experience is these are projects that people like but they need to be projects that connect destinations.
It needs to be part of a system, my daughters trip Neighborhood greeway by our house, to neighborhood greenway that crosses the freeway, to greenway that parralels major E-W street to street that was changed to three lanes to add bike lanes to bridge that was modifiied in the 90s with bikelanes and widened sidewalks.