JULIA KEEN’S GREENWAY
BY: ILIANA AGUILAR & BRYANNA CHAVEZ STUDIO: DESIGNING COMPLETE DESERT STREETS SPRING 2020 PROFESSOR: COURTNEY CROSSON UNIVERSITY OF ARIZONA
TABLE OF CONTEXT JULIA KEEN’S GREENWAY / GOALS
`
1-2
FLOODING MAP 3-4 ANALYSIS 5-6 COMMUNITY FEEDBACK 7-8 KIT OF PARTS SITE PLANS
9-10 11-36
PROTOTYPE ASSEMBLED 37-38 FLOOD CONTROL
39-40
APPENDIX
41-44
MEET THE TEAM STUDENT DESIGNERS: ILIANA AGUILAR AND BRYANNA CHAVEZ
PROFESSOR: COURTNEY CROSSON
UNIVERSITY OF ARIZONA: COLLAGE OF ARCHITECTURE PLANNING & LANDSCAPE ARCHITECTURE
SPONSOR/ COLLABORATOR: TUCSON DEPARTMENT OF TRANSPORTATION AND MOBILITY
CONSULTANT: PIMA COUNTY FLOOD CONTROL
COLLABORATORS JULIA KEEN NEIGHBORHOOD AND FLOWERS AND BULLETS
JULIA KEEN GREENWAY JULIA KEEN IS A QUITE NEIGHBORHOOD SOUTH OF 22ND STREET, WHICH IS PART OF SIX SITES THAT MAKE ONE WHOLE BICYCLE BOULEVARD. WE ARE REIMAGEING WHAT THIS BIKE BOULEVARD COULD BE FOR PROP 407. OUR GOALS FOR THE NEIGHBORHOOD OF JULIA KEEN IS TO STRENGTHEN THE CONNECTION BETWEEN THE NEIGHBORHOOD AND THE REST OF THE CITY OF TUCSON. OUR SECOND GOAL IS TO MITIGATE FLOODING WITH THE USE OF GREEN INFRASTRUCTURE ALONG THE PATH AND MAKE THE NEIGHBORHOOD SAFER BY REDUCING THE SPEED OF CARS. THESE GOALS WERE ESTABLISHED FROM THE ANALYSIS WE DID AS A TEAM AS WELL AS CONCERNS FROM LOCATE COMMUNITIES.
THE GOAL OF THIS PROJECT IS TO: COMMUNITY CONNECTION 1. CONNECTION THE NEIGHBORHOOD TO THE CITY, BY CREATING A STRONG CONNECTION TO THE TO EXISTING BIKE PATH FLOODING 2. MITIGATE FLOODING, BY REROUTING STORM WATER THROUGH SERIES OF GREEN INFRASTRUCTURE AND STRATEGIES THROUGH OUT THE SITE SPEEDING 3. ALLEVIATING CARS SPEEDING ON PALO VERDE BY NARROWING STREETS WITH MEDIANS, ADDING ROUNDABOUTS AND SPEED BUMPS
CHRIST M A
R I LLITO RIVER
SW ASH
1
UPPER RILLITO RIVER
WILSON AVENUE WASH
CHRISTMAS WASH
2 ALVERNON WASH
3
AV
4 HIG H
S CHOOL WAS H
W ARROYO CHICO ASH
5
C T ITA
IO
ARROYO CHICO-SANTA CRUZ RIVER
RA
ILR
OA D
WA S
NW A SH
AVIATION WASH TRIBUTARY
6
H
FULL SITE PLAN
TUCSON DIVERSION CHANNEL
JULIAN WASH
FLOOD MAP- SITE SIX CIT AT IO
N
W ASH
CIT AT IO
N
VIATION WASH TRIBUTORY
W AS H
AVIATION WASH TRI BUTARY
WASHES WATER FLOW
WASH MAP
FLOOD MAP
TEMPORAL DIAGRAM
WEEKDAY WEEKEND
APPENDIX C DATA MPH NO. OF CARS 11
-1
12
-1 -2
13
-1 -2
14
-1 -3
15
-2 -3 -6 -3
16
8AM
-8
17
- 19 - 13
18 -7 -5
19
- 20 - 14
20 - 14 -7
21
- 15 -7
22 - 13 -9
23 -8 -8
24
- 15 -8
25 -9
26 -7 -2
27
NOON
HEAVIER TRAFFIC LOWER TRAFFIC
5PM
-6 -4
28 29
-5 -1
30
-5 -2
31
-1
32
-1
33
-1
34
-1
37
-1
39
-1
ANALYSIS S
CAR S
S B
S
PEDE TRIAN ICYCLE
CARS: 89 % PEDESTRIANS: 8% BICYCLES: 2%
POPULATION DEMOGRAPHIC TOTAL POPULATION MALE POPULATION FEMALE POPULATION
BUS
LE
YC
BIC
LE
YC
RC
O OT
I
TAX
5,010 2,480 2,530
LK
WA
M
MEANS OF TRANSPORTATION CAR BUS BICYCLE
1,857 117 139
MOTORCYCLE TAXICAB
17 3
WALK
53
PAST AND PRESENT MASTER PLANS AND STUDIES
. STREET LIGHTING IN 2009 - THIS PROJECT INCLUDED STREET LIGHTS LOCATED IN THIS ONE SQUARE MILE NEIGHBORHOOD. THE TOTAL COST OF THIS PROJECT WAS 500,000 DOLLARS. . CITY PARK SIDE - Project Costs: $150,000
WORD AROUND TH
“ Ad for t the b
“Add passive rain collection along t path”
“Add seatin along the p with shade”
COLOR KEY CHALLENGES/ NEEDS FLOODING ISSUES MOBILITY/ ACCESSIBILITY OPPORTUNITIES PUBLIC ART/ GATHERING SPACES
COMMUNITY FEEDBACK
HE BLOCK
CHALLENGES 1. FLOODING NEAR INTERSECTIONS
dd gathering spaces the community and bicyclist to rest”
2. HIGH SPEED CAR NEAR LARGE INTERSECTION. FOR EXAMPLE: 27TH AND 28TH STREET. 3. UNSAFE AREAS AROUND NEIGHBORHOOD.
n the
ng all path ”
“Slow down traffic”
“Direct biker’s attention to see what the community has to offer”
ASSETS 1. LOTS OF OPPORTUNITY FOR COMMUNITY SPACES. 2. RIGHT OF WAY HAS POTENTIAL FOR GREAT COMFORTABLE SPACES.
OUTCOMES CREATED A WELCOMING SPACE FOR BIKERS AND COMMUNITY IMPLEMENTED GREEN INFRASTRUCTURE TO PROVIDE SHADED SPACES CULTIVATED A SENSE OF PLACE THROUGH IMPLEMENTING THE COMMUNITY’S VISIONS
CURBS
BASINS
CORNER CURB CUT 1
BASIN 4
SID
SIDEW
CURB 2
SIDE BASIN 5
CURB CUT 3
TRAFFIC CONTROL TRAFFIC CIRCLE 9
SIGNS 10
CUR
VEGETATION PRICKLY PEAR 12
BUMBLE BEE 11
AGAVE 13
DESERT ASH 14
DEWALKS
KIT OF PARTS
BUS STOP
WALKS 6
RVED SIDEWALKS 7
BUS STOP 8
MISCELLANEOUS TABLE AND CHAIRS 15
PLAYGROUND EQUIPMENT 17
BENCH 16
RANDOLPH WAY
S PALO VERDE
200 20
I
22ND STREET
SITE PLAN - 22ND STREET INTERSECTION AT 22ND STREET
STREET LIGHT GOALS: CONNECTING THE NEIGHBORHOOD TO ITS SURROUNDING ANIMALS WHERE ADDED TO CONNECT WITH THE ZOO LOCATED JUST NORTH OF JULIA KEEN NEIGHBORHOOD ENLARGED THE MEDIAN AND ADDED A LIGHT FOR THE BICYCLIST ,TO ALLOW BICYCLIST AND PEDESTRIANS TO CROSS
KEY PLAN
BEFORE
5’
26 ’
SIDEWALK
STREET WIDTH
14
11
7
AFTER
3
5’
5’
16 ’
SIDEWALK
BIKE PATH
STREET WIDTH
5’ BIKE PATH
3
SECTION - TYPICAL SECTION ON PALO VERDE KIT OF PARTS
3 CURB CUT
5 SIDE BASIN
5’ SIDEWALK
7 CURVED SIDEWALK
11 BUMBLE BEE
5
13
5’ SIDEWALK
AGAVE
14 DESERT ASH
KEY PLAN
PALO VERDE
PALO VERDE
27TH STREET
20
200
SITE PLAN - E MONTHAN STRAVENUE TO 27TH STREET 27TH STREET
CORNER BASINS GOALS: MITIGATE STORMWATER THERE ARE TWO CORNER BASINS OPPOSITE EACH OTHER ON 27TH STREET. THESE CORNER BASINS ALLOWS WATER TO COLLECT AND INFILTRATE.
KEY PLAN
28TH STREET PAL E ERD OV
20
200
SITE PLAN - 28TH STREET TO SYLVANE STREET 28TH STREET
TRAFFIC CIRCLE GOALS: MITIGATE STORMWATER
SLOWS DOWN TRAFFIC
THE TRAFFIC CIRCLE HELPS COLLECT RAINWATER AS WELL AS SLOW DOWN CARS COMING DOWN PALO VERDE
KEY PLAN
65’ INTERSECTION WIDTH
BEFORE
14
7
22’ STREET WIDTH
AFTER
9
13
21’ TRAFFIC CIRCLE
22’ STREET WIDTH
SECTION - 28TH STREET AND PALO VERDE KIT OF PARTS
3 CURB CUT
9
14
TRAFFIC CIRCLE
7 CURVED SIDEWALK
14 DESERT ASH
7
13 AGAVE
KEY PLAN
SILVERLAKE PALO VERDE
20
200
SITE PLAN - SYLVANE STREET TO SILVERLAKE ROAD SILVERLAKE ROAD
BUS STOP
GOALS: CONNECTING THE NEIGHBORHOOD TO THE CITY MITIGATE STORMWATER AND STORING RAINWATER BY DESIGNING THIS NUS STOP IS CREATES A STRONGER CONNECTION TO THE CITY. THE BUS STOP ALSO STORES RAINWATER. MOVING WATER FROM THE ROOF TO THE SEATING AREA THAT DOUBLES AS STORAGE
KEY PLAN
BEFORE
5’
26’
SIDEWALK
STREET WIDTH
14
23’ 14
WASH
26’ 14
STREET WIDT
3
AFTER
5’
21’
SIDEWALK
STREET WIDTH
5’ SIDEWALK
23’
5’
WASH
SIDEWALK
21’
STREET WI
SECTION -SILVER LAKE ROAD KIT OF PARTS
3 CURB CUT
SIDEWALK
5’
TH
IDTH
6
SIDEWALK
14
8
8 BUS STOP
13 AGAVE
13
3
5’ SIDEWALK
14 DESERT ASH KEY PLAN
ROOF FOR SHADING/ WATER COLLECTION
ROOF PLAN GREEN WALL PANEL
BENCH WATER STORAGE
SECTION
WATER PUMP
WATER COLLECTION DETAIL
BUS STOP
BEFORE IMAGE
BUS STOP ON SILVERLAKE ROAD
PALO VERDE
200
20
SITE PLAN - E ELLINGTON TO END CONDTION END CONDITION ON PALO VERDE
PARK
GOALS: CREATING A SPACE FOR THE COMMUNITY TO GATHER MITIGATE STORMWATER WITH THE USE OF A RAIN GARDEN THE END CONDITION IS A GREAT SPACE FULL OF OPPORTUNITY. WE DESIGNED A SMALL PARK/ GATHERING SPACE WITH SHADES AND SEATING AREA. WE INCORPORATED A RAIN GARDEN TO HELP MITIGATE THE STORMWATER IN THIS LOCATION.
KEY PLAN
26’ STREET WIDTH
BEFORE 14
7
3
AFTER
15
10’
5’
5’
5’
RAIN GARDEN
SIDEWALK
BIKE PATH
SIDEWALK
5
40’
GATHERING
SECTION - END OF PALO VERDE KIT OF PARTS
3 CURB CUT
7 14
G SPACE
CURVED SIDEWALK
14
17
14 DESERT ASH
5 SIDE BASIN
10 SIGNS
17 PLAY GROUND
KEY PLAN 15 TABLES & CHAIRS
END OF PALO VERDE
20 200
LA ON
YT
SITE PLAN - END OF PALO VERDE TO AVIATION BIKEWAY CONNECTION TO AVIATION BIKEWAY
BIKE PATH CONNECTION
GOALS: CONNECTING THE PATH TO AVIATION BIKEWAY. MITIGATE STORMWATER WITH THE USE OF GREEN INFRASTRUCTURE ALONG THE PATH WE CONNECTED PALO VERDE TO AVIATION BIKEWAY WITH THE USE OF SIGNS, PAINT. ONCE IT COMES DOWN IT CONTINUES WEST UNTIL IT CONNECTS TO AVIATION BIKEWAY.
KEY PLAN
P TO
BU SS 8 5 3
CU R B
5
SIN BA
14
3
EN
PROTOTYPE ASSEMBLED
D ITION ND CO
14
5
KIT OF PARTS
3 CURB CUT
7 CURVED SIDEWALK
14 DESERT ASH
5 SIDE BASIN
10 SIGNS
KEY PLAN
FLOOD CONTROL MAP STRATEGIES: BASINS : STORM WATER MANAGEMENT TRAFFIC CIRCLES: RAINWATER COLLECTION TOTAL GI AREA: 16,327 sq. ft.
TOTAL FLOOD STORAGE: 78,852 GALLONS
1 TANK = 20,000 GAL.
APPENDIX
BUDGET PROJECT TITLE: JULIA KEEN’S GREENWAY ADDRESS: 22ND STREET AND PALO WARD: JULIA KEEN
ITEM
QUANTITY UNIT UNIT PRICE TOTAL PRICE
MATERIALS AND EQUIPMENT $1,780
$35,600
$2
$58
$0.05
$1,104
98 EACH
$6
$552
3-5 GALLON PLANTS
98 EACH
$12
$1,176
15 GALLON PLANTS
52 EACH
$40
$2,080
EXCAVATION EQUIPMENT RENTAL
20 DAYS
REMOVAL PF CONCRETE CURB
29 LFT
HYDROSEED: SOIL STABILIZER & BASIN BOTTOM 1 GALLON PLANTS
22,080 SQFT
RIP-RAP 8” -18”
22,080 SQFT
$2.30
$50,784
FRACTURED ROCK FOR BASIN EDGES
11,040 SQFT
$3.50
$42,350
8 EACH
$2,750
$22,000
TABLE AND CHAIRS
15 EACH
$5,000
$75,000
WAYFINDING SIGNS
10 EACH
$3,000
$30,000
8 EACH
$4,700
$37,600
BENCH
PEDESTRIAN SAFETY LIGHTING
SUBTOTAL: CONTINGENCY (20%): TOTAL:
$314,864 $62,973 $377,837
Legend Cross Section
Depth Difference (FT) < -0.5 -0.49 - -0.2 -0.19 - -0.1 -0.09 - -0.05 -0.049 - 0.05 0.051 - 0.1 0.11 - 0.2 0.21 - 0.5 > 0.5
XS Maximum Discharge Total Volume of Discharge Floodplain Storage
Pre
Floodplain Outflow Hydrograph
¯
18.62 1.74 8.477
24.524
Post
18.3 1.72 8.498
%Change 1.72% 1.15% -0.25%
24.503
0.09%
Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the GIS user community
0
250
500
1,000 Feet
Study Area #6
FIRST FLOOD CONTROL MODEL
APPENDIX
Basin Depth 1 ft Total GI Area 16327 sf
Floodplain Storage (ft3) The Maximum Inundated Area(Depth > 0.5 FT) (sf)
Pre Post Post Minus Pre 369258.1 379799.6 10541.52 220762.1 229082 8319.96
Legend Depth Difference (FT) < -0.5 -0.49 - -0.2 -0.19 - -0.1 -0.09 - -0.05 -0.049 - 0.05 0.051 - 0.1 0.11 - 0.2 0.21 - 0.5 > 0.5
¯
Esri, HERE, Garmin, (c) OpenStreetMap contributors, and the GIS user community
0
250 500
1,000 Feet
Study Area #6
FINAL FLOOD CONTROL MODEL