columbia road
ryan cullen . jenna bilsback . molly mcnally
site context te
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site context | extents T
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site context | land use
commercial residential institutional open space transit as s
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Ac ad M ot em he y rT er es a Pa ris h
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north
south
P
6’
10’
P
13’
13’
13’
cross section | Everett Square to Dorchester Avenue
13’
12’
6’
east entrance
signalized near school
green space
evacuation route
existing conditions | Everett Square to Dorchester Avenue
south
north
6’ 12’ 12’ 12’
13’
12’
12’
12’
cross section | Columbia Road east of Dorchester Avenue
0-10’ 6’
existing green-space
no buffer on one end
large median
service for highway
existing conditions | east of Dorchester Avenue
olo
Ave ny
Ave
on
am
p
p
ram
Kosciuszki Circle
ff r
So
3N I-9
Old Colony
C Old
W
I-93
rnon
Mt Ve
St
liam
Wil
on
orri
TM
lvd
B sey
ss Station
p ram
p ram off
JFK / UMa
N I-93
3S I-9
aerial view | I-93 to Kosciuszki Circle
yA ve lon Co Old
a illi
Columbia Ave
m
J
y a D
vd l B
aerial view | I-93 to Kosciuszki Circle sectional differences
C Old olo Ave ny am
lli Wi
rnon St
T d Blv liam Wil rrisey Mo
aerial view | Kosciuszki Circle
Mt Ve
Columbia Ave
a
JD
d
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congestion
grade separation
tangential entrance
not pedestrian friendly
existing conditions | I-93 to Kosciuszki Circle
te nt s te
nt
s
s8i tAe Me x s5i tPeM ex
traffic congestion | Tuesday 8 am and 5 pm
Columbia Road Redesign | concept scheme Goals: [1] extend and connect missing link of Emerald Necklace [2] implement safe bike infrastructure [3] clarify and simplify vehicular circulation
Section 4
Section 3 Section 1
Section 2
Section 5
Section 6
Section 1
e Av
Str eet
oa
d
Edward Everett Square
um
bi
a
R
Columbia
Road
ol
ge
C
otta
eet Boston Str
s as M
EC
E
Co
tta
ge
St
re e
James Blake House
t
Section 2 nhal Gree dge et
Stre
William E Russell School
Columbia Road
nd
Po t
e re St
north
south
cross section redesign | Everett Square to Dorchester Ave
6’
8’
9’
8’
8’
10’
10’
8’
12’
6’
Section 3
ss
ed
e Bl
ca
lu o C
ia b m
d
a o R
ter Ave
Po
Dorches
oh
J pe
m de
A l II
u
a nP
y
P
he
ot
M
a es r e rT
h
is ar
north
south
cross section redesign | Columbia Road east of Dorchester Ave
6’
16’
10’
10’
12’
10’
10’
14’
9’
4’ 6’
Section 4
Buttonwood Street
ia
Co
b m lu
d
a Ro
Mt Vernon Street Sharon’s Park
Section 5 I-93 ff r
3 I-9
So
N
am
r on
p
am p Columbia Road
Bike Parking
p am
p ram
ff r
on
No
3S
I-9
I-93
e idg
Br
ss
ov
a erp
JFK / UMass Station
Section 5 | Dutch Precedent: Turbo Dog-bone Roundabout
Section 6
y lon Co
Ave
lia
D J m Wil ny Ave
Mt Vernon St
liam Wil
Columbia Road
Old
Old Colo
Kosciuszki Circle
d a
lv yB
ey
is orr
TM
d Blv
Section 6 | Dutch Precedent: Knee Turbo Roundabout
Entering
Exiting
Section 6 | future implementation Connection toward the coast
Extensive Cycling Network
Road Realignment
Roundabout
Connection toward UMass