Admiral Way project presentation

SW Admiral Way Safety Project

Project Open House

Emily Ehlers and Dawn Schellenberg

May 21, 2015 1

SDOT’s mission & vision

Mission: delivering a high-quality transportation system

for Seattle

Vision: connected people, places, and products

SDOT’s 5 core values

Safe

Interconnected

Affordable Vibrant

Innovative

Create a city that is:

Presentation

overview

• City’s safety vision

• Traffic data

• Project goals

• Proposed improvements

• Next steps

4

Vision Zero

5

seattle.gov/visionzero

Eliminate traffic deaths and serious injuries through

street designs, public education, enforcement patrols

Why speed matters

6

Drivers’ Field of Vision

15 mph

Drivers’ Field of Vision

30 mph

Why speed matters

7

Traffic calming

• Radar speed signs

• Safer street design

– Lane reduction

– Lane width reduction

• Speed cushions

(dependent on grade)

W Nickerson St before

W Nickerson St after

15th Avenue S before

15th Avenue S after

Seattle’s bicycle vision

Create a network to

make riding a bike a

comfortable part of

daily life for people

of all ages and

abilities

Recommendations from Seattle’s Bicycle Master Plan

Project area

Speed data

11

31.1 33.4

35.8 37.2

32.4 31.2

32.6

37.9 37.5

32.4

0

5

10

15

20

25

30

35

40

e/o 45th Ave SWe/o 48th Ave SWe/o 51st Ave SWe/o SW Stevens Ste/o 61st Ave SW

SW Admiral Way 85th % Speed

(February 2015)

EB

WB

Volume data

12

7,085

5,963

5,340

4,352

2,765

7,336

6,013

5,137

4,154

3,471

0

1000

2000

3000

4000

5000

6000

7000

8000

e/o 45th Ave SWe/o 48th Ave SWe/o 51st Ave SWe/o SW Stevens Ste/o 61st Ave SW

SW Admiral Way ADT

(Feburary 2015)

Eastbound

Westbound

People biking on SW Admiral Way

55

27

49

13

26

41 39

94

56

81

50

62

69 68

0

10

20

30

40

50

60

70

80

90

100

Bicycle Counts over 1 Week in April 2015

SW Admiral Way -

Both Directions (at

SW Stevens St)

SW Admiral Way -

Both Directions (at

48th Ave SW)

Collision locations (2011-2014)

– 1 pedestrian collision (2012)

– 2 bicycle collisions (both in 2011)

– 45 vehicle-only collisions

Parking use

• December 2014 study

results

• Second study being

conducted in July

Maximum

occupancy

33%

Empty

spaces 67%

Existing On-street Parking Spaces

Project goals

• Encourage slower speeds

• Reduce collisions

• Provide a comfortable and

predictable bike connection

between Alki and California

Ave business district

• Accommodate on-street

parking

Proposed improvements

• Narrow lanes

• Improve pedestrian crossings

• Provide another travel option

Parking changes

(no parking change) (no parking change)

Next steps

Date Action

April 14

Admiral Neighborhood

Association briefing

May 6 SW District Council briefing

May 21 Open house

May - July 2nd parking study and final design

Fall Planned implementation

2016 Evaluation

19

Questions?

Contact Emily Ehlers

[email protected] | (206) 684-8264

http://www.seattle.gov/transportation/SWAdmiralWaySafetyProject.htm