Manhattan Kansas Bicycle Master Plan Revision

Where we are now …
Amsterdam = 40% CPH = 33% Davis = 17% Boulder = 12.3% Berkeley 9.9% Portland 5.8%

Missoula, Montana
Population 57,000 in 2000, now 69,000+
College Town
7.2% bicycle mode share
64% of arterials with bike lanes

“The Missoula Model”
Retrofit streets to max of 3 lanes
Replace traffic signals with single lane roundabouts emphasizing bike/walk
Connect all bike lanes, sidewalks, and trails
One street per neighborhood = “green street”
Max 25 mph speed in city limits
Double bus service

1998 Master Plan
Complete Linear Trail
Develop inter-city bicycle facilities
Bicycle parking
Policies for future growth

Types of Cyclists
A: operate under most conditions
B: casual riders. Prefer low-speed, low-volume streets or paths
C: child riders. Require comfortable areas.

1998 plan for completing the bike network
“wheel and spokes” concept
“All streets should be accessible to bicycle travel.”
“An inter-connected network of designated bicycle routes – spokes – should be developed throughout the community.”
“ideally, a rough grid of approximately ¼ - ½ mile spacing”
Designated major streets as bicycle routes (College, Browning, Kimball, Poyntz, 14th, Juliette, etc.)

Ehreth’s 2004 critique of the Master Plan

Curb lane widths under 12 ft.

Topography

Traffic Volume

Traffic Speeds

Expert Observations

Final calculations

Ehreth’s 2004 critique of the Master Plan

“on-street road segments suggested by the Master Plan were very unsafe for shared use of bicycles and automobiles” – Ben Ehreth 2004

Current shortcomings
Not up to date with latest paths
Unfamiliar with backroads, cut-throughs, unofficial paths, and B-biker workarounds
Focus on A-bikers (<2%)
Recent innovations in bicycle planning

A revised approach …
Focus on B-bikers not A-bikers
Focus on everyday commuting, not just recreation
Goal: Complete ½ mile unbroken grid network
Use separate low-traffic routes when possible (B-biker friendly)

Why B-bikers?
Over 85% of potential riders
A-Bikers will ride anyway
B-bikers not swayed by A-focused improvements

Types of Cyclists (Portland DOT Revision)
Strong & Fearless = 1-2% (prefer no amenities … ride with traffic)
Enthused & Confident = 6% (will ride with traffic, but prefer amenities)
Interested but scared = 60%
“No way. No how” = 32%
Aim for the 60%

“safe and comfortable”

Goal: An unbroken “green” grid

Ehreth’s 2004 calculations

Adding Points of Interests (POIs)with an iPhone using Mapzen

Sharing Tracks on iPhone

OSMTracker for Android

We’re closer than we think …

B-biker accessibility

Projects Needed

How do we get there?

Step One: Mark and promote current network

Step Two: Transform informal network into official Bicycle Boulevards

12 miles needed=
$56,000 for signs
$30,000 for road markings
More for signals, etc. if needed

9th & Houston

Advantages of BBs
Cheap! (as little as $3,500/mile)
Works for B-bikers (Portland State study)
B-biker access to key destinations
Preliminary studies show dramatic increase in ridership
Creates *liveable* streets
“For people concerned with safety and avoiding traffic, a well-connected network of low-traffic streets, including some bicycle boulevards, may be more effective than adding bike lanes on major streets with high volumes of motor vehicle traffic.” – Jennifer Dill 2009 JPHP

But they don’t solve all our problems …

Still needed
2.5 miles of essential trails (Hayes, Anderson, Poliska, Miller Ranch – Anneberg, etc.)
2 miles of recommended trails
2 miles of recreational trail (N. Linear)
6 crossings of “the beltway”
A few other intersection/crossing improvements

Setting Specific Priorities: Garden City example

Austin Model (1,600 projects!)

The Manhattan Formula
# of key destinations served by route
x # of people served by that route
x level of improvement of that route
+ “network score” which =
1,000s of people brought into network
+ centrality of the improvement
+ miles of bike-able routes it adds to network
/ total cost = Impact per Dollar

Improvement Matrix
Other notes:
Bike Lanes = +1
Soft Surface => Hard Surface = +1
Smooth Surface => +1
(Soft => Smooth = +2)
Sidewalk = Street Score +1 (min.2)

Current priorities posted on city website

Summary of suggested revisions
Current Master Plan
Suggested Revisions
bike lanes on core major arterials, complete Linear Trail
Bike lanes on outer arterials (including roads with existing multi-use paths)
Bike lanes in new developments
Bicycle boulevards(BBs), complete core connections (will increase ridership)
Complete outer connections using short multi-use paths connecting living streets / BBs.
With money saved, dream big. Manhattan Greenway Project.
(Update code to include requirement for BB/connections every 2,000 feet in new developments. Culdesacs must have pedestrian/bicycle connectivity.

Additional slides from Talbert & Vickrey for brainstorming session

Manhattan Kansas Bicycle Master Plan Revision

by mwesch on Feb 25, 2011

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Manhattan Kansas Bicycle Master Plan Revision — Presentation Transcript

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