AGUA STREET SCAPE A new urban design approach to neighborhood stormwater mitigation
The University of Arizona College of Architecture, Planning and Landscape Architecture Spring 2018 |5th Year Option Studio Designs by Amal Anoohi & Thomas Yazzie
2
Table of Contents
3
A
The Project
5
B
The Problem
6
C
The Approach
20
D
The Vision
38
E
Appendix
44
A. The Project Agua Street Scape is a neighborhood street network typology that is designed to retain stormwater runoff within the Miramonte Neighborhood along Camino Miramonte. The intention is to passively harvest on-site stormwater runoff for vegetation and infrastructure enhancement. Along with water retention, the unique infrastructure improvements will increase the Miramonte Neighborhood presence within the Tucson community as well as strengthening the community outdoor interactions.
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A B C D E
Project Coordinator Courtney Crosson
Assistant Professor, The Univeristy of Arizona
Student Designers Amal Anoohi The University of Arizona, 5th year B.Arch, class of 2019 Thomas Yazzie The University of Arizona, 5th year B.Arch, class of 2019
Consultants Pima County Flood Control
Collaborators Miramonte Neighborhood Association Ward 6
5
B. The Problem The Tucson Regional Watershed is an overall watershed coverage that originates at the peak of the Catalina’s and Rincon Mountains, which then mitigates runoff to the lower basin of the Santa Cruz River. The volume of runoff differentiates during varying seasonal climatic occurrences (Monsoon vs. Spring) and precipitation fluctuations. This watershed and its minor watersheds is the reasoning for the urban flooding issues in Tucson. The project site currently resides within the a stormwater conveyance route heading north towards the Rillito River. The site resides within the Christmas Wash Watershed which covers an area of 2174.5 acres . 6
MIRAMONTE NEIGHBORHOOD: SITE CONTEXT
A B C D E
Tucson christmas wash watershed
project site
upper co.
lake mead
san juan
little colorado
Tucson boundary
lower colorado salt
lower gila middle gila
upper gila
sonora sonora
7
Craycroft
Alvernon
Campbell
Oracle
SITE LOCATION
Grant
Speedway
MIRAMONTE NEIGHBORHOOD
Broadway
LEGEND Minor Washes Major Washes Streets River
The project site is located within the urban context of the Tucson metropolitan area. The site is a neighborhood street within a urban block called the Miramonte Neighborhood. Consequently, Camino Miramonte is within the public right-of-way justifying it’s provisional code requirements to be allowable only with approval of the Zoning Administrator and the Department of Transportation. The cross sectional design limitations extend from property line to adjacent property line. Everything that is documented in this site analysis is only within the public street limitations.
8
MIRAMONTE NEIGHBORHOOD: ZONING & TRAFFIC CONDITIONS
A B C D E
BLVD.
AVENUE
C-2
BLVD.
C-3
BLVD.
SPEEDWAY BOULEVARD
STREET
FIRST STREET PALO VERDE AVE.
HOLLY
FIRST STREET
SECOND
JONES
PALO VERDE AVE.
BOULEVARD
STREET
SECOND
CHRYSLER DR.
FIRST
STREET
STREET
THIRD
DODGE
RICHEY
DRIVE
STREET
R-3
R-1
EDGEMONT
FOURTH
THIRD
MIR
ANDERSON
T ON AM
E
HOLLY PL.
COUNTRY CLUB RD
HAWTHORNE
STREET FOURTH
BUNELL STREET
JONES BOULEVARD
ALTA
CAMINO
TERRA
N ENCANTO VILLAGE WY
CREST
FOURTH
R-2 BAKER PL.
TERRA ALTA
5TH STREET
The Miramonte neighborhood block consists of high-intensity commercial buildings to the north, low density residential homes to the south, with east and west edges that are predominately office, commercial, and high density residential. The internal built environment within the edges of the block is generally residential. The major east to west route through the site is 3rd Street which is a designated bicycle route. It then connects to Himmel park to the west onward to the UA. The contrast in commercial and residential zones has created a desire to pursue transitional opportunities between the differing zone typologies along the circulation paths. Unwanted noise and exhaust pollution during Camino Miramonte vehicular peak times instill an unwelcoming pedestrian experience.
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CHRISTMAS WASH STORMWATER NETWORK
D
ER
NC
I PR
ITO
LL RI
ND
BE
LL
WE
O TL OR
LA
RA
CA
I
IN
BR
ND LA GH TS RI IGH HE ST EA
EN E OL AL DO UITV FR
DE
MA
RD O
L PA
F
E
RD
VE
N
NT
A GR
D LV
YB WA ED
E
NT
MO
RA
MI
EL
CO
N
AL VE
CO
RN
ON
UN
E
SP
CA
MI
NO
TR YC
LU
B
D LV
YB WA
D OA
BR
Beginning at El Con mall, where the rainfall is collected from the asphalt parking lot, the stormwater begins it’s journey north using the streets as it’s conveyance path. The first neighborhood it travels through is the Miramonte Neighborhood. It then crosses below Speedway and flows through the Palo Verde, Doolen-Fruitvale, La Madera Cabrini, Richland Heights East, and Rillito Bend Neighborhoods. The Christmas Wash water runoff consequently ends it’s journey at the Rillito River. This project is only covering the Miramonte Neighborhood district along the Camino Miramonte street. One proposal of network phasing would be to design each neighborhood individually by one overall network system. Once one neighborhood has been design specifically using water mitigation strategies, the next phase will to continue northward and design the adjacent neighborhood typology. As a result, all neighborhoods along the Christmas Wash trajectory will have individual stormwater design implementations all holistically resolved by one network system.
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MIRAMONTE NEIGHBORHOOD STORMWATER NETWORK
A B C D E
D LV
B AY DW
EE
E
NU
AV E
SP
ST
ET
RE
ST
FIR
LLY
ET
D
RE
EV AR
UL
BO
S
NE
JO
ST
HO
ST
FIR
ET
RE
ST
ET
ET
RE
RE
ST
ST
ET
RE
ST
LL
NTE
NE
MIRAMO
BU
ET
RE
ST
NT
MO
D
S
EV AR
UL
BO
O
MIN
CA
TH UR
IVE
FO
NE
GE
ED
JO
D
IR
TH
A LT
AA
RR
TE
FIF
TH
ET
RE
ST
DR
T
ES
CR
Unlike many typical streets in Tucson, Camino Miramonte is an inverted crown condition road. Which means that the street concaves inward at the road centerline so that the water is mitigated in the middle. However, the side streets that cross perpendicular to Camino Miramonte are convexed outward so that the stormwater runs along the curb edge. In the event of a high rainfall occurrence, the street fills up like a canal within the urban neighborhood. The water that flows through Camino Miramonte can only be deviated by the existing stormwater drains. In contrary, the side streets push the stormwater along the edge of the road into Camino Miramonte. Since the water is already along the curb and not in the middle of the road, this creates an opportunity to redirect the water via curb cuts into the residential/commercial parcels where it pools and settles into the ground naturally.
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MIRAMONTE NEIGHBORHOOD: FLOOD AREA
LEGEND Christmas Wash Christmas Watershed Neighborhood Site Flood Zone
12
WATER ANALYSIS: RUNOFF CALCULATIONS SPEEDWAY
A B C D E
SPEEDWAY
LOWLOW Total Runoff per (gal) monthper month Total (gal) Runoff 8000
3500
7000
3000
6000
4000 3500
NOT IN SCOPE
NOT IN SCOPE
3000 2500
FIRST STREET
NOT IN SCOPE
FIRST STREET
NOT IN SCOPE
6000
4000
5000
1500 2000
3000
1000
4000
2000
500
1000
BOULEVARD
2000 1000
0
0
JONES
BOULEVARD STREET
3000
0
500
JONES
STREET
7000
2000 2500
1000 0
MED Total Runoff (gal) per month 10000 9000 8000 7000 6000 10000 5000 4000 9000 3000 8000 2000 7000 1000 6000 0
TE ON
STREET
ON
TE
AM MIR
STREET
MIR
AM
STREET
DRIVE
HIGH Total Runoff (gal) per month 250000
MED Total Runoff (gal) per month
200000 150000
HIGH Total Runoff (gal) per mont 250000
100000 50000 0
5000 4000 3000 2000 1000 0
EDGEMONT
200000 150000 100000 50000 0
FOURTH
EDGEMONT
DRIVE
CREST
LEGEND
CREST
JONES BOULEVARD
CAMINO
High (1,000,000 to 3,000,000 gal) FOURTH
Med / High (80,000 to 100,000 gal) Med (50,000 to 70,000 gal)
LEGEND
Low (20,000 to 40,000 gal)
JONES BOULEVARD
High (1,000,000 to 3,000,000 gal) CAMINO
(gal) per mo
8000
5000
1500
STREET
MED HIGH Total MED RunoffHIGH (gal) per month Total Runoff
4000
Med / High (80,000 to 100,000 gal) Med (50,000 to 70,000 gal) Low (20,000 to 40,000 gal)
The diagram on the left showcases the total runoff (gal) ranges throughout different parts of the site. The larger the footprint and roof condition, the larger the runoff volume will be. The line graphs showcases an example of the total runoff rate per month within each category including High, High Med, Med, and Low.
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MIRAMONTE NEIGHBORHOOD: EXISTING LANDMARKS
SURFACE STORM DRAIN
CURB SIDE CONDITION
CURB CONDITION
STREET CULVERT
INVERTED CROWN ROAD
NATURAL VEGETATION
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MIRAMONTE NEIGHBORHOOD: EXISTING FLOODING CONDITIONS
A B C D E
MIRAMONTE INVERTED CROWN
STORM DRAIN SOUTH MIRAMONTE
SIDE STREET WATER CONDITION
WATER RUNOFF MIRAMONTE RD
CURB RUNOFF & VEGETATION
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STORM DRAIN NORTH MIRAMONTE
COMMUNITY ENGAGEMENT: NEIGHBORHOOD ASSOCIATION MEETING OUTREACH As an outreach exercise, we attended a Miramonte Neighborhood Association monthly meeting and conducted a few interactive activities to gain local insight as well as design inspiration. Along with a typical written survey, we asked the Miramonte communities members to identify problematic areas along Camino Miramonte. Without presenting our designs, we handed them a site plan of the existing road condition along with a red, green, and blue marker and asked them to mark where they have experienced traffic (red), need for vegetation (green), and flooding issues (blue). We also provided a street-view perspective and section drawing of the existing condition and allowed the community to draw in any infrastructure they would like to see along Camino Miramonte. The goal was to compare and contrast our design with their vision as a way to provide adequate design results that would suffice the neighborhood needs and wants. It also was utilized for any inspirational design implementation towards our architectural approach.
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hance the n en
70% YES
vegetation ?
ld you hel ou p W
ew
100% YES
A B C D E
intain the a n m
borhood? gh ei
ll new tree Wi s
COMMUNITY ENGAGEMENT: NEIGHBORHOOD ASSOCIATION MEETING IMPACT
Yes or No? likely not
saf e
l ra
may be
ne ut
ten of
no to ft
ver y
ver y
ely lik
en
etimes som
50%
75%
Currently, how safe do you feel about walking /biking in the neighborhood?
How likely would you take initiative to harvest rain runoff on your property?
afe ts
80% no
If sidewalks / bike paths were built, how often would you utilize the pathways? Neighborhood Infrastructure Suggestions
Neighborhood Engagement Suggestions Sidewalk Bike Lanes New Trees Basins Lighting Median Seating Other Neighborhood Resident Suggestions New Design Incorporation
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STORMWATER MITIGATION DIAGRAM: BEFORE NEW INFRASTRUCTURE
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STORMWATER MITIGATION DIAGRAM: AFTER NEW INFRASTRUCTURE
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A B C D E
C. The Approach Currently, the existing road width of Camino Miramonte is approximately forty feet, whereas a typical two-way street is around twenty-four feet in width. The intention is to provide designated car lanes, bike lanes, and pedestrian lanes in order to control the flow of traffic and improve safety. In doing so, we propose to use natural vegetation as a buffer median in specific areas along the street to separate the vehicular lanes without adhering to any existing residential driveway. Our organizational approach to achieve this goal is to use a “Kit of Parts� modular system as a way to control the outlook, experience, cost, and water retention strategies.
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KIT OF PARTS
A B C D E A
BASINS AND BERMS
1
2
curb condition basin
B
CURB CUTS
1
berm cut
3
roundabout berm
2
drain cut
4
sidewalk and road berm
5
natural berm
curb side berm
C
SHADE AND LIGHTING
1
2
trees
street light
3
4
solar street light
pavement reflectors
D
MATERIAL
1
2
non permeable concrete
3
permeable concrete
E
PATHS
bike path
2
pedestrian path or sidewalk
perforated steel
F
SIGNAGE AND SEATING
MI
1
4
permeable pavement
1
RA M O NTE
neighborhood sign
21
2
street sign
2
sidewalk seating
D. PROGRAM DIAGRAM - DAY IN THE LIFE
KIT OF PARTS: PROJECT GOALS
A BASINS AND BERMS
1
2
curb condition basin
roundabout berm
3
4
sidewalk and road berm
5
natural berm
SUMMER
curb side berm
SHADE AND LIGHTING
CURB CUTS
8am
1
berm cut
2
drain cut
1
2
trees
street light
3
4
solar street light
pavement reflectors
12pm
3pm
5pm
8pm
Duri mal this mira thro Hwo trian hood
WINTER
MATERIAL
1
2
non permeable concrete
3
permeable concrete
4
permeable pavement
The Sinc will e this traff
perforated steel
8am
SIGNAGE AND SEATING
PATHS
MI
12pm
3pm
5pm
8pm
RA M O NTE
ANNUAL 1
bike path
2
pedestrian path or sidewalk
1
neighborhood sign
2
street sign
2
sidewalk seating
$ $ $$
Ove vehi the i bike that activ JAN
MAR
JUNE
SEPT
exisiting car traffic
density of pedestrian after project implementation
exisiting pedestrian traffic
density of cars after project implementation
DEC
A. PEDESTRIAN LEVEL • Improve walk-ability along the street while enhancing the bicycle route pathway by use of natural/built shading systems, green infrastructure, and distinct pedestrian routes. • Provide attractive built landscapes along Camino Miramonte in hopes to invite more people into the neighborhood • Improve the existing lighting quality by providing attractive street lighting that are economical and environmentally appropriate. B. VEHICULAR LEVEL • Improve traffic mitigation through the different zone typologies by implementing transitional elements at street intersections. • Implement landscape buffers to reduce vehicular sound and light intensities. • Eliminate on-street parking along Camino Miramonte (without obstructing existing driveways) in order to provide space for green infrastructure and pedestrian pathways. C. ENVIRONMENTAL LEVEL • Utilization of passive stormwater mitigation strategies to control the surface runoff volumes along Camino Miramonte. • Implementation of active and passive stormwater storage management on a neighborhood scale. • Utilizing natural basins to enhance evapotranspiration and natural vegetation growth.
22
KIT OF PARTS URBAN MATRIX SYSTEM
A B C D E
Kit of Parts A
BASINS AND BERMS
1
2
curb condition basin
3
roundabout berm
CURB CUTS
B
4
sidewalk and road berm
5
natural berm
curb side berm
1
C
SHADE AND LIGHTING
D
MATERIAL
2
non permeable concrete
3
permeable concrete
E
PATHS
2
berm cut
drain cut
1
trees
2
3
street light
4
solar street light
pavement reflectors
1
2
bike path
pedestrian path or sidewalk
perforated steel
F
SIGNAGE AND SEATING
MI
1
4
permeable pavement
1
RA M O NTE
neighborhood sign
2
2
street sign
NEW
NEW
EXISTING
EXISTING
r
rne
Co
n Neighborhood Block Typologies
itio
nd Co
C
AY DW
EE
SP
ST
FIR
ET
JO
RE
ST
NE
S
BO
UL
EV AR
D
ET
RE
ST
T
’
70
24
ET
RE
EE
R ST
ST
ND
ST
E
RN
HO
WT HA
TE
TH
D NT
MO
GE
ED
80
24
ET
RE
ST
MIRAMON
IR
Neighborhood Street Condition
ET
RE
CO
SE
JO
NE
TH UR
FO
IVE
CA
MI
NO
ET
RE
CR
ES
0‘
9 24
23
T
S
BO
UL
EV AR
D
TE
A LT
AA
RR
DR
FIF
T
T HS
d
ine
a ont
sidewalk seating
n
itio
nd Co
NEIGHBORHOOD BLOCK KIT OF PARTS KIT OF PARTS: OPTIONS
Infrastructure List BASINS
INFRASTRUCTURE Typologies
Curb
BERMS
Retention
Natural
PATHS Roundabout
Street
Bike
SIGNAGE/SEATING SHADE
LIGHTING
Pedestrian
Solar
Reflectors
Neighborhood Sign
Street Signs
Sidewalk Seats
A
BASINS AND BERMS
Natural
HIGH OPTION 1
2
curb condition basin
B
CURB CUTS
The infrastructure assembly will be deployed throughout the entire street. The blocks shown are typological pieces that show an existing parcel condition with infrastructure from the Kit of Parts. The blocks depict an example assembly that are appropriate for the Option shown.
1
berm cut
1
neighborhood
N
SIG
E KD
curb cut
A.
OC
BL
ED
W NE
S PO
SIDE
M
IR A
M ONT
CA
MI
EX
NO
IST
B.
TI
IS
EX
NG
street berm
1
bike path
AY DW
ST
FIR
NT
PIP
ET
JO
NE
S
BO
E. seating F.
UL
EV AR
D
ET
RE
ST
T
’
70
ET
RE
EE
STR
24
ST
D ON
ET
E TR
C
SE
E
E
solar street
F.
RE
ST
MO
B. retention
RE
S NE
TE
WT HA
NT
O EM
G
ED
0
8 24
F.
D
IR
TH
cat’s eye
ET
RE
ST
MIRAMON
R HO
JO
NE
TH UR
FO
IVE
CR
ES
T
S
CA
seating pedestrian
BO
UL
EV AR
D
TE
A LT
AA
RR
DR
D. permeable concrete
MI
NO
TH
FIF
ET
RE
ST
bike
D. permeable pavement
‘
90
24
2
3
permeable concrete
E
C
street light
3
4
solar street light
B.
24
roundabout
2
pedestrian path or sidewalk
4
permeable pavement
pavement reflectors
perforated steel
F
SIGNAGE AND SEATING
E.
ET
RA
ST OR
2
trees
MI
STRE
MI M
ET
ST
EE
SP
ING
curb side berm
SHADE AND LIGHTING
1
PATHS
E
curb condition
B.
drain cut
5
natural berm
D
non permeable concrete
O
PR
2
4
sidewalk and road berm
MATERIAL
Specific locations for each Kit of Part varies per specific parcel location. All infrastructure options are shown only for conceptual clarity.
E. sign
3
roundabout berm
EXISTING
1
RA M O NTE
neighborhood sign
2
street sign
2
sidewalk seating
MASTER PLAN
A THIRD B C STREET D E
SPEEDWAY BLVD
2480’
TE ON M
M IRA
LEGEND FOURTH STREET
Electrical Poles 2ND STREET Hydrants Stormwater Drains Existing Trees
LEGEND
Existing Landscaping
INFRASTRUCTURE Street Access
Roof
Electrical Poles
Gravel/Earth
Hydrants
Pedestrian Path
Stormwater Drains
HAWTHORNE STREET
Bike Path
Existing Trees
Existing Landscaping
New Indigenous Tree
Roof Gravel/Earth
Exterior Lighting
Pedestrian Path Bike Path
Side Street Basin
CAMINO
INFRASTRUCTURE Street Access
BOULEVARD
2470’
FIRST STREET
JONES
NOT IN SCOPE
EDGEMONT
CREST DRIVE
NOT IN SCOPE
New Indigenous Tree
Retention Basin
Exterior Lighting
Street Median Basin
Side Street Basin
Roundabout Basin Street Curb Basin
Street Median Basin
Retention Basin
THIRD STREET
Roundabout Basin Street Curb Basin
FIFTH STREET
25
40’
160’
ROAD SECTIONS 18’
40’
18’
MEABLE ROAD PER
0% Existing Street Condition
1
8’
5’
5’
12’
5’
12’
5’
5’
8’
MEABLE ROA D PER
8’
3
2
New Typical Street Condition - Median
5’
5’
12’
5’
60%
12’
5’
5’
8’
MEABLE ROA D PER
25%
access drive
4
New Typical Street Condition - Seating & Existing Access Drives
5’
26’
5’
MEABLE ROA D PER
25% New Side Street Condition 26
0’
10’
20’
30’
ROAD DETAILS
1
3
A B C D E
2
4
27
PASSIVE WATER SYSTEMS CONCRETE 01
ETE CR
02 PE
EABLE CON RM
03 P
BIK
BE
RM
I N F ILT R AT
IO
N
28
E PAT H
ENT EM
ABLE PA ME V ER
ID
EW
ETE CR
02 PE
EABLE CO N RM
03 P
ENT EM
ABLE PA ME V ER
SID E
WA L K
29
L EE
RATED S FO T ER
03 P
T PA T H I N FILT R A
IO
S
E
CONCRETE 01
N
B
IK
N
A B C D E
ALK
I N FILT
TI RA
O
SIGNAGE AND INFRASTRUCTURE
SIGNAGE 01
CAL SHR LO U
0
BS
2
0
OR
BE
RM
IO I N FILT R AT
N
30
I E N TATI O N
CAL AGA LO V
E
3
A B C D E
DRAIN CUT 01
LIG H N G TI
RM BE
02 SI
LK / RO WA AD DE
CURB BASI N 03
SIG N G E A 0
WA T E R B A SI N 31
SQUITE ME TR
S EE
4
PUBLIC SEATING PERMUTATIONS
98’’
36”
48” 36”
adult seat
SIDEWALK
OPTION 1
98’’
98”
36”
adult seat
SECTION DET
SIDEWALK
OPTION 2 98’’
76”
36”
child seat
OPTION 3
SIDEWALK
32
adult seat
A B C D E CONCRETE 01
ETE CR
02 PE
EABLE CO N RM
0
TAIL
0
0
8’
5’
5’
12’
5’
12’
5’
5’
8’
access drive 4
33
SQUITE ME TR
S EE
6
CAL AGA LO V
E
5
CAL SHR LO U
BS
4
RM BE
03 SI
LK / RO WA AD DE
NETWORK IMPACT 80% Retained 20% OUTFLOW Existing Infrastructure
Grant Rd
Speedway Blvd
New Infrastructure
Fifth St
Existing Infrastructure
Sidewalk Berm 4360 SF
Roundabout, Curb, Median Basin 5784 SF
Street Curb Basin 8736 SF
CHRISTMAS
LE INFRASTRU C EAB
RE TU
PER M
Broadway Blvd
100% INFLOW
1000-2000 cf
55% Outflow Inflow
INO
CAM
NTE
M
O IRAM
500-1000 cfs <500 cfs
EL CON Neighborhood Wash
34
<50
Neigh W
Ft. Lowell Rd
A B C D E
WASH
fs
IVER
R RILLITO
00 cfs
hborhood Wash
35
D. The Vision
36
A B C D E
37
NEIGHBORHOOD APPROACH At the intersection of 2nd Street and Camino Miramonte, there will be a roundabout that will serve as the first vehicular buffer before entering into the R-1 (low-density residential) zone. The vehicle will naturally slow down and become aware of itâ&#x20AC;&#x2122;s context. Solar street lighting will illumate the pathways and road for visual safety while promoting sustainability. Signage will also be implemented in the roundabout providing a welcoming presence into the neighborhood. During a rain event, the stormwater will flow into the curb, median, and roundabout basins. Any overflow will flow outward by way of curb cuts.
38
A B C D E
39
NEIGHBORHOOD PEDESTRIAN PATH Traveling southward along Camino Miramonte, the pedestrian path promotes walkability by incorporating designated pathways, seating, and shade. The sidewalk and bike path are made with pervious materials like permeable concrete to allow any runoff to flow downward into the earth. Any residual overflow will flow into the road and is collected by the median berms and roundabouts. The median berm is broken up in designated areas to respond to existing residential access drives. There are curb cuts along the median to accept any runoff that pass the permeable boundary edges.
40
A B C D E
41
NEIGHBORHOOD INTERSECTION A typical intersection beyond 2nd street will incorporate custom signage to promote wayfinding and provide unique character to the neighborhood. At the intersection corner, there will be curb basins that will collect any runoff flowing along the edge of the normal crown road side streets. To engage bicycle safety, pavement markers, materiality change, and designated lanes clearly separate the bike and vehicular paths.
42
A B C D E
43
D. Appendix
44
BUDGET
A B C D E
45
LOW OPTION: NEIGHBORHOOD BLOCK KIT OF PARTS KIT OF PARTS: OPTIONS
Infrastructure List BASINS
INFRASTRUCTURE Typologies
Curb
BERMS
Retention
Natural
PATHS Roundabout
Street
Bike
Pedestrian
NeighborCats Eye hood Sign
Solar
Street Signs
Sidewalk Seats
A
BASINS AND BERMS
SIGNAGE/SEATING SHADE
LIGHTING
Natural
LOW OPTION 1
EXISTING
B
The infrastructure assembly will be deployed throughout the entire street. The blocks shown are typological pieces that show an existing parcel condition with infrastructure from the Kit of Parts. The blocks depict an example assembly that are appropriate for the Option shown.
berm cut
N
E
SIG
E KD
OC
BL
ED
W NE
S PO
SIDE
2
CA
MI
EX
NO
IST
ING
MI
RA
ST OR
M
1
I
IST
EX
NG
NT
PIP
E
E
B. retention
ET
RE
ST
AY DW
EE
SP
MO
ST
FIR
ET
JO
RE
ST
NE
S
BO
UL
EV AR
D
ET
RE
ST
T
0’
7 24
ET
RE
EE
STR
ST
C
SE
B. natural berm
ET RE ST
D ON
E
RN
HO
WT HA
TE
0
NT
MO
GE
ED
8 24
F.
D
IR
TH
ET
RE
ST
MIRAMON
JO
NE
TH UR
FO
IVE
TE
CR
ES
T
S
A LT
AA
CA
cat’s eye pedestrian
BO
UL
EV AR
D
RR
DR
D. non-permeable concrete
MI
NO
TH
FIF
ET
RE
ST
‘
90
24
road cat’s eye
D
MATERIAL
non permeable concrete
F
PATHS
curb condition
C
4
trees
2
B.
drain cut
E.
ET
STRE
O
PR
B
SHADE AND LIGHTING
1
curb cut
natural berm
CURB CUTS
1
Specific locations for each Kit of Part varies per specific parcel location. All infrastructure options are shown only for conceptual clarity.
A.
4
curb condition basin
46
pedestrian path or sidewalk
LOW OPTION: MASTER PLAN
A THIRD B C STREET D E
SPEEDWAY BLVD
2480’
TE ON
FIRST STREET
M
M IRA
NOT IN SCOPE
EDGEMONT
CREST DRIVE
NOT IN SCOPE
2470’ 2ND STREET
LEGEND
JONES
BOULEVARD
FOURTH STREET
INFRASTRUCTURE Street Access
Electrical Poles Hydrants Stormwater Drains
HAWTHORNE STREET
Existing Landscaping Roof Gravel/Earth Pedestrian Path Side Street Basin
CAMINO
Existing Trees
Retention Basin
THIRD STREET
FIFTH STREET
47
40’
160’
E SPEEDWAY BL
< 0.2
N PALO VERDE BL
0.2 - 0.5 1.0 - 2.0 2.0 - 3.0 3.0 +
NC AM INO
E EDGEMONT ST
MI
N CREST DR
E 4TH ST
E 4TH ST
E BUNELL ST
N JONES BL
E TERRA ALTA BL
E 5TH ST
E TERRA ALTA BL
N RICHEY BL
E 4TH ST
E NT MO
RA
E 4TH ST
N PALO VERDE BL
E 3RD ST
E 3RD ST
N BENTLEY AV
0.5 - 1.0
E 2ND ST
N HOLLY PL
E HAWTHORNE ST
Camino Miramonte (#4)
With_Depth
N JONES BL
N ANDERSON BL
E HAWTHORNE ST
E 2ND ST
N COUNTRY CLUB RD
E 2ND ST
E 1ST ST
Legend 3hr100yr
N HOLLY AV
E 1ST ST
E 1ST ST
N PALO VERDE BL
CHRISTMAS WASH FLOOD VOLUMES
E 5TH ST
¯
0
200
400
1 inch = 400 feet
800 Feet
Christmas Wash Watershed Site #4 - North Camino Miramonte Date: 8/22/2018
48
TE ON M IRA
EXISTING SITE PLAN
A THIRD B C STREET D E
M
SPEEDWAY BLVD
2480’ EDGEMONT
NOT IN SCOPE FIRST STREET
DRIVE
NOT IN SCOPE
LEGEND
FOURTH STREET
2ND STREET INFRASTRUCTURE Street Access
CREST
Electrical Poles
BOULEVARD
2470’
JONES
Hydrants Stormwater Drains Existing Trees Existing Landscaping Roof
HAWTHORNE STREET
O AM
NT
E
CAMINO
Gravel/Earth
MI
R
THIRD STREET
FIFTH STREET
49
40’
160’