HomeMy WebLinkAbout15.B.3. 2003 Traffic Studies for Various Intersections
/6. t3. 3 .
CITY OF SHAKOPEE
Memorandum
TO: Mayor & City Council
Mark McNeill, City Administrator
FROM: Bruce Loney, Public Works Director
SUBJECT: 2003 Traffic Studies for Various Intersections in the
City of Shakopee
DATE: October 21,2003
INTRODUCTION:
The City Engineering Department annually conducts several traffic studies throughout
the summer months for stop warrants. Attached to this memo is a traffic study and staff s
recommendation.
BACKGROUND:
Throughout the year staff has received requests for traffic sign studies from residents,
Council and staff. Attached is the traffic study report on various intersections in the City
and are as follows:
. Shenandoah Drive and Eastway Avenue
. Thrush Street and Cardinal Drive
. Brittany Drive and Downing Avenue
Also, staff has done some preliminary studies on Spencer Street and Shakopee Avenue,
as well as Fuller Street and Vierling Drive, for Council review and consideration.
Another intersection that has not been studied fully but is an intersection for concern is
the intersection in the Southbridge Crossing commercial area at Old Carriage Court,
north of Old Carriage Road. This intersection has had six accidents this year after
opening of the commercial district in March.
The City of Shakopee has prepared a Signing Plan to address the signage in the City and
policies for traffic control signage. Per City Code, the installation and removal of any
traffic regulatory signs must be authorized by the City Council. Study areas were
investigated for stop sign control and to review the level of traffic speed.
I Study No.1 - Shenandoah Drive and Eastway Avenue I
This area was studied after requests from nearby residents to look at three-way stop signs
for this intersection, due to the speed of vehicles from Shenandoah Drive onto Eastway
Avenue. Eastway A venue does have stop sign control and currently Shenandoah Drive,
which is a City collector street, does not. This intersection has three legs, however,
Shenandoah Drive is projected to be extended in the future and connect up with 12th
Avenue as a main connection from c.R. 101 to C.R. 83. Currently, the traffic is such that
Shenandoah Drive and Eastway Avenue and the easterly leg of Shenandoah Drive to
Canterbury Park has about the same amount of traffic on each leg. According to the
City's signing manual and policies, this intersection would not warrant a three way stop
condition or an all way stop sign at this time. However, due to the equal amount of
traffic on all three legs, Council may want to give consideration for an all way stop. One
of the things that staff would caution is that placing a stop sign on Shenandoah Drive now
may make it difficult to remove this stop sign later on when Shenandoah Drive is
extended to 12th Avenue.
I Study No.2 - Brittany Drive and Downing Avenue I
This area was studied in 2002 and did not meet the warrants, at that time, for a two-way
stop sign. Council did indicate that staff should re-analyze that intersection at a later date
to see if warrants would be met. Staff did study this intersection again, and this
intersection does not have the necessary volumes, accidents or the pedestrian volumes
needed to meet warrants. There is a slight sight distance problem at the intersection
south of Downing A venue from a hill. However, that is only one warrant as the small
number of traffic and no accidents seems to indicate that this intersection is functioning.
The recommendation from this study is no change.
I Study No.3 - Cardinal Drive and Thrush Street I
According to the study, this intersection does not meet the criteria for any stop sign
control. Thrush Street is a local feeder route for Pheasant Run to Independence Drive
and also will be extended to C.R. 83. It is anticipated that the traffic counts on Thrush
Street will increase as development in this area increases. At this time, if any stop sign
control would be placed at this intersection, it should be placed on the vehicles on
Cardinal Drive to stop and allow the Thrush Street traffic to continue through as a local
feeder route. At this time the traffic counts and the accident history do not warrant any
stop sign control at this intersection. Staff would recommend that this intersection be
monitored as development increases in the City.
Also, Council has asked staff to look at Fuller Street and Vierling Drive intersection. The
number of accidents for this intersection are as follows:
. 2001 - Three accidents
. 2002 - No accidents
. 2003 - Two accidents
Staff would recommend that this intersection be studied next summer after Vierling Drive
is constructed to C.R. 15 and more traffic will be utilizing these roadways.
Another intersection of concern is Old Carriage Court North and Old Carriage Road, A
study should be conducted into all stop conditions. Staff intends to complete traffic
counts as this intersection has shown high accident counts.
In summary, the intersection studies done this year do not meet the City's approved
signing policy. However, the Council does have discretion, ifthey feel signs need to be
installed to order those signs as they so desire by approved motion.
ALTERNATIVES:
1. Direct staff not to install stop signs to the intersections in Study Areas No.1, No.
2 or No.3, as recommended by the report (the report does not recommend
installation of any stop signs at this time).
2. Direct staff to install stop signs in Study Areas No. I, No.2 and No, 3, as
determined by the City Council.
3. Table for additional information.
RECOMMENDATION:
Staff recommends Alternative No.1. However, Council does have the discretion to
review the intersections and provide direction to staff as to traffic control signage.
ACTION REQUESTED:
Approve a motion to accept the report for the traffic studies in 2003, and accept the
6::~cIUded in ilie report
Public Works Director
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I TRAFFIC STUDY # 1
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I Shenandoah Drive & Eastway Avenue
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I SHAKOPEE
I CO~PRIDESIN'CE 1857
Engineering Department
I City of Shakopee
129 Holmes Street
Shakopee, Minnesota 55379
I (952) 445-3650
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I Eastway Avenue - Heading Westbound Eastway Avenue - Heading Eastbound
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I SIIenandoah Drive - Heading Nortl,boulld
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I Intersection Photos:
I SHAKOPEE
CO]v:lM1JNITY PRIDE SINCE 1857 Shenandoah Drive &
I Engineering Department Eastway Avenue
City of Shakopee
I 129 Holmes Street
Shakopee, Minnesota 55379 October 30 , 2003
I (952) 445-3650
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-.
:,:):>~>t>(~~J'.~- ,~. ;~}/
k' . /,~:;,f&Y;;: SHENANDOAH DRIVE So EASTVA Y
'0' '" '.-: ' , A VENUE
....',,, ..."'.... TOPOGRAPHIC OVERVIEW
I
I Does the Intersection of Shenandoah Drive and Eastway Avenue
I Meet the Warrant for a Two-Way Stop Sign?
A stop sign is warranted if two of the following four conditions exist:
I (Conditions are from the Shakopee Signing Manual, October 26, 1998)
1.) If the major street traffic volume is more than 1000 vehicles per day and the
I Minor street traffic volume is less than 50% of the major street traffic volume.
I The major street, southbound Shenandoah Drive to eastbound Eastway Avenue does
meet the requirement for traffic volume. Upon initial inspection this intersection
does meet the requirement since the maj or turning movement is from southbound
I Shenandoah Drive to eastbound Eastway A venue. Turning movements were not
analyzed for this intersection since it would have required excessive investigation.
I 2.) There has been more than two reported accidents, per year in the previous two
years or, three reported accidents in the previous years of a type correctable
with stop sign installation.
I The intersection of Shenandoah Drive & Eastway Avenue had zero (0) reported
accidents in 2002 and zero (0) reported accidents in 2003. The intersection does not
I meet the requirement.
3.) The pedestrian volumes across the minor approach (that which would be
I stopping) is more than 15 pedestrians per hour during the A.M. and P.M.
peak traffic hours.
I The intersection of Shenandoah Drive & Eastway A venue does not meet the
requirement.
I 4.) If the safe stopping distance of the minor approach is restricted by less than 300
feet by horizontal and/or vertical roadway alignment or by other permanent
obstructions.
I Sight distance is not a concern at this intersection. The intersection does not meet the
requirement.
I NOTE: This intersection currently has two stop si2:ns on Eastwav Avenue.
There also appears to be a precedence of cars makin2: a left turn from the ri2:ht
I drive lane on Shenandoah Drive to Eastwav Avenue.
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I Does the Intersection of Shenandoah Drive and Eastway Avenue
I Meet the Warrant for an All-Way Stop Sign?
A stop sign is warranted if three of the following five conditions exist:
I (Conditions are from the Shakopee Signing Manual, October 26, 1998)
1.) If the major street traffic volume is more than 1500 vehicles per day and the
I minor street traffic volume is greater than 750 vehicles per day.
I The major street, southbound Shenandoah Drive to eastbound Eastway Avenue does
meet the requirement for traffic volume. Upon initial inspection this intersection
does meet the requirement since the major turning movement is from southbound
I Shenandoah Drive to eastbound Eastway A venue. Turning movements were not
analyzed for this intersection since it would have required excessive investigation.
I 2.) There has been more than two reported accidents, per year in the previous two
years or, three reported accidents in the previous years of a type correctable
with stop sign installation.
I The intersection of Shenandoah Drive & Eastway A venue had zero (0) reported
accidents 'in 2002 and zero (0) reported accidents in 2003. The intersection does not
I meet the requirement.
3.) If the pedestrian volumes crossing any approach is more than 15 pedestrians per
I hour during the A.M. and P.M. peak traffic hours.
The intersection of Shenandoah Drive & Eastway A venue does not meet the
I requirement.
4.) If the safe stopping distance on the uncontrolled approach is restricted by less
I than 300 feet by horizontal and/or vertical roadway alignment or by other
permanent obstructions.
I Sight distance is not a concern at this intersection. The intersection does not meet the
requirement.
I 5.) If the 85th percentile speed in the intersection is greater than 35mph and highest
reported speed with two or more observations greater than 45mph.
I The speed at this intersection was found to have an 85th percentile speed of 20 mph.
The intersection does not meet the requirement.
I NOTE: This intersection currently has two stop si2:ns on Eastwav Avenue.
There also appears to be a precedence of cars makin2: a left turn from the ril!ht
drive lane on Shenandoah Drive to Eastway Avenue.
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I City of Shako pee
~ Volume Data - Shenandoah Drive & Eastway Avenue
I ~~ Au.. 5, 2003 to Au.. 7, 2<103
COMMTJNlTI(PRIDE SINCE 1857
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Aug. 5, 2003 Aug. 6, 2003
I Shenandoah Shenandoah Shenandoah Shenandoah
Time Dr. (North) Dr. (North) Time Dr. (North) Dr. (North)
Direction 1 Direction 2 Direction 1 Direction 2
I 12:00 35 43 12:00 42 52
13:00 22 23 13:00 30 50
~ 14:00 29 37 14:00 38 40
15:00 47 59 15:00 35 56
I 16:00 39 88 16:00 40 79
17:00 48 90 17:00 47 99
18:00 36 61 18:00 31 55
19:00 35 40 19:00 27 48
20:00 35 36 20:00 28 34
I 21:00 19 26 21:00 21 25
22:00 16 9 22:00 16 12
23:00 8 9 23:00 8 6
0:00 4 8 0:00 6 2
I 1:00 6 3 1:00 5 1
2:00 3 3 2:00 4 1
3:00 3 1 3:00 3 2
4:00 4 4 4:00 5 6
5:00 17 16 5:00 13 10
I 6:00 43 15 6:00 48 16
7m ~ ~ ~OO ~ ~
8:00 33 26 8:00 36 25
9:00 33 23 9:00 37 24
I 10:00 29 30 10:00 34 19
11 :00 42 43 11 :00 41 42
IDa"Y_ IDallY_
Vehicle "" .,.'.,'.' ,"-' ..,,'. ',. Vehicle"," .' ", '], . " .....',
I Count __~n__~_.~.___~~ Count 0 '0_ ,. _ . u. ... ... 0 "
I Aug. 5,2003 Aug. 6, 2003
Eastway E tw Eastway Eastway I Eastway E tw Eastway Eastway
. Avenue as ay Avenue Avenue . Avenue as ay Avenue Avenue
I TIme (East) Av~nue (East) (West) (West) Time (East) Av~nue.(East) (West) (West)
. Direction 2 .. . . Direction 2 . .
Direction 1 Direction 1 Direction 2 Direction 1 " ". ,." Direction 1 Direction 2
12:00 39 27 25 22 12:00 46 30 39 37
13:00 34 29 19 17 13:00 38 31 31 23
I 14:00 39 34 36 18 14:00 49 39 45 35
15:00 62 53 62 32 15:00 51 43 46 21
16:00 62 47 78 24 16:00 51 57 68 16
17:00 57 58 94 27 17:00 56 58 92 34
18:00 58 45 66 34 18:00 38 31 70 26
I 19:00 33 37 47 26 19:00 35 22 47 27
20:00 26 39 46 19 20:00 26 33 42 22
21:00 13 23 36 13 21:00 16 33 35 18
22:00 12 16 13 8 22:00 11 27 29 12
I 23:00 6 14 16 5 23:00 7 6 7 6
0:00 5 4 7 5 0:00 4 11 7 0
1:00 5 7 3 1 1:00 4 4 2 4
2:00 5 5 7 5 2:00 1 5 3 2
3:00 1 5 0 1 3:00 5 4 3 2
I 4:00 11 4 2 3 4:00 9 5 1 2
5:00 35 7 8 28 5:00 37 5 7 29
6:00 65 8 9 76 6:00 58 9 10 80
7:00 37 7 10 82 7:00 41 11 9 84
I 8:00 45 15 12 56 8:00 31 18 17 41
9:00 34 21 20 37 9:00 42 28 13 34
10:00 36 36 29 14 10:00 22 27 17 25
11:00 47 47 31 31 11:00 0 0 0 0
I Daily '. Daily
Vehicle , Vehicle ;
Count ' Count p '.
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I ~ CITY OF SHAKOPEE DA TE PREPARED:
I SHAKOPEE Daily Traffic Volume R e port 08-22-03
Q:MlLINlIYPIII:Il5KB:usr
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NORTH
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I . 11240 I · . 112861 .
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I Eastway Avenue
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I Total Daily Volume at Intersection: 3891
I North - 35.1%
West - 30.9%
East - 34.0%
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I INTERSECTION SHENANDOAH DRIVE & EASTWA Y A VENUE SHAKOPEE
FROM 08 5 03 TO 08 7 03 SOURCE Traffic Counts
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I TRAFFIC STUDY # 2
I,
I Brittany Drive & Downing Avenue
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I
I
I
I
I
I
I SHAKOPEE
COMMUNl'IYPRIDE SINCE 1857
I Engineering Department
I City of Shakopee
129 Holmes Street
Shakopee, Minnesota 55379
I (952) 445-3650
I
I
I
I
I
I
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I Downing Avenue - Heading Eastbound Downing Avenue -Heading Westbound
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I Brittany Drive - Heading Northbound Brittany Drive - Heading Southbound
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I Intersection Photos:
I SHAKOPEE
COMMUNITY PRIDE SINCE 1&57 Brittany Drive & Downing
I
Engineering Department Avenue
City of Shakopee
I 129 Holmes Street
Shakopee, Minnesota 55379 June 2 , 2003
I (952) 445-3650
I
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. BRITTANY DRIVE unci DOVNING AVENUE
TOPOGRAPHIC OVERVIEW
"* , '.0 .. d,'
I
I
Does the Intersection of Brittany Drive and Downing Avenue
I Meet the Warrant for a Two-Way Stop Sign?
I A stop sign is warranted if two of the following four conditions exist:
(Conditions are from the Shakopee Signing Manual, October 26, 1998)
I 1.) If the major street traffic volume is more than 1000 vehicles per day and the
Minor street traffic volume is less than 50% of the major street traffic volume.
I The major street, Downing Avenue does not meet the requirement for traffic volume
with an average daily count of 472. The minor street, Brittany Drive, has an average
I daily count of 343 vehicles. This intersection does not meet the requirement.
2.) There has been more than two reported accidents, per year in the previous two
I years or, three reported accidents in the previous years of a type correctable
with stop sign installation.
I The intersection of Brittany Drive & Downing Avenue had zero (0) reported
accidents in 2002 and zero (0) reported accidents in 2003. The intersection does not
meet the requirement.
I 3.) The pedestrian volumes across the minor approach (that which would be
stopping) is more than 15 pedestrians per hour during the A.M. and P.M.
I peak traffic hours.
The intersection of Brittany Drive & Downing A venue does not meet the
I requirement. Only 9 pedestrians per hour were counted during the peak A.M. and
P.M. peak traffic hours.
I 4.) If the safe stopping distance of the minor approach is restricted byless than 300
feet by horizontal and/or vertical roadway alignment or by other permanent
I obstructions.
Sight distance may be a concern at this intersection. Traffic approaching Downing
I A venue from the south is obstructed by a hill. The intersection does meet the
requirement.
I
I
I
I
I
I
I
I Does the Intersection of Brittany Drive and Downing Avenue
Meet the Warrant for a Four-Way Stop Sign?
I A stop sign is warranted if three ofthe following five conditions exist:
(Conditions are from the Shakopee Signing Manual, October 26, 1998)
I 1.) If the major street traffic volume is more than 1500 vehicles per day and the
minor street traffic volume is greater than 750 vehicles per day.
I The major street, Downing Avenue does not meet the requirement for traffic volume
with an average daily count of 472. The minor street, Brittany Drive, has an average
I daily count of 343 vehicles. This intersection does not meet the requirement.
I 2.) There has been more than two reported accidents, per year in the previous two
years or, three reported accidents in the previous years of a type correctable
with stop sign installation.
I The intersection of Brittany Drive & Downing Avenue had zero (0) reported
accidents in 2002 and zero (0) reported accidents in 2003. The intersection does not
I meet the requirement.
3.) If the pedestrian volumes crossing any approach is more than 15 pedestrians per
I hour during the A.M. andP;M; peak traffic hours.
The intersection of Brittany Drive & Downing A venue does not meet the
I requirement. Only 9 pedestrians per hour were counted during the peak A.M. and
P.M. peak traffic hours.
I 4.) If the safe stopping distance on the uncontrolled approach is restricted by less
than 300 feet by horizontal and/or vertical roadway alignment or by other
I permanent obstructions.
Sight distance may be a concern at this intersection. Traffic approaching Downing
I A venue from the south is obstructed by a hill. The intersection does meet the
requirement.
I 5.) If the 85th percentile speed in the intersection is greater than 35mph and highest
reported speed with two or more observations greater than 45mph.
I The speed at this intersection was found to have an 85th percentile speed of 22 mph.
The intersection does not meet the requirement.
I
I City of Shakopee
~ Volume Data. Brittany Drive & Downing Avenue
I ~~ June 02. 2003 to June 04, 2003
. SHAKOPEE
COMJMUNlTYPRIDE SINCE 1857
I
June 02, 2003 June 03. 2003
I Brittany Brittany Brittany Brittany Brittany Brittany Brittany Brittany
. Drive Drive Drive Drive . Drive Drive Drive Drive
Time (North) (North) (South) (South) TIme (North) (North) (South) (South)
Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2
I 10:00 6 6 9 9 10:00 7 4 14 9
11:00 4 6 16 10 11:00 4 6 8 7
12:00 4 4 14 11 12:00 5 5 8 8
13:00 1 1 8 5 13:00 3 2 9 3
14:00 4 5 10 9 14:00 4 6 22 10
I 15:00 8 6 22 11 15:00 7 10 25 7
16:00 12 3 29 10 16:00 16 3 36 16
17:00 15 10 23 8 17:00 19 8 34 13
18:00 10 7 26 7 18:00 13 12 25 15
I 19:00 7 5 24 8 19:00 12 7 28 21
20:00 7 2 22 7 20:00 14 12 18 16
21:00 14 4 18 8 21:00 5 3 11 8
22:00 2 2 11 4 22:00 8 5 14 4
I 23:00 3 2 5 2 23:00 5 1 9 2
0:00 4 2 5 4 0:00 1 0 2 0
1:00 2 2 3 2 1:00 4 1 5 1
2:00 4 2 5 1 2:00 1 0 3 0
3:00 0 0 1 0 3:00 0 0 0 0
I 4:00 1 0 1 0 4:00 2 1 3 1
5:00 1 6 2 3 5:00 2 6 2 2
6:00 3 12 4 16 6:00 1 13 4 10
7:00 3 9 8 9 7:00 3 6 6 6
I 8:00 3 9 2 4 8:00 2 7 2 4
9:00 2 2 8 3 9:00 1 1 4 2
I Daily _ IDalo/_
Vehicle ..... ..' .'.. .. . '.. . Vehicle,..
I . Count · <' ,,' "'., . Coonl -.-- _. --~----.
I June 02, 2003 June 03, 2003
Downing Downing Downing Downing Downing Downing Downing Downing
Time Avenue Avenue Avenue Avenue Time Avenue Avenue Avenue Avenue
I (East) (East) (West) (West) (East) (East) (West) (West)
Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2
10:00 13 6 12 5 10:00 10 9 13 6
11:00 19 12 21 8 11:00 12 7 8 3
I 12:00 13 8 12 5 12:00 18 9 16 7
13:00 14 4 16 4 13:00 10 3 14 5
14:00 14 9 13 9 14:00 17 10 15 5
15:00 17 10 15 8 15:00 19 15 18 3
16:00 16 20 17 12 16:00 25 22 32 15
I 17:00 25 18 29 18 17:00 20 21 20 19
18:00 18 26 23 13 18:00 24 15 24 20
19:00 17 16 22 10 19:00 9 12 25 17
20:00 14 13 16 11 20:00 12 11 17 15
I 21 :00 8 7 11 9 21 :00 9 10 7 7
22:00 4 2 5 2 22:00 3 4 6 1
23:00 4 2 6 1 23:00 0 4 3 2
0:00 0 1 0 0 0:00 1 0 0 1
I 1 :00 1 0 0 0 1 :00 1 1 0 0
2:00 0 0 1 0 2:00 0 1 0 0
3:00 0 1 0 0 3:00 0 0 0 0
4:00 0 0 0 0 4:00 1 0 0 0
5:00 13 1 13 2 5:00 16 2 14 1
I 6m ~ 3 W 1 6m V 2 ~ 2
7:00 24 2 36 3 7:00 28 2 33 0
8:00 24 8 23 4 8:00 23 7 21 3
9:00 14 8 24 7 9:00 4 2 12 6
I Daily Daily M
~~k ~~k,
Count ~w Count
I
I ~ CITY OF SHAKOPEE DA TE PREPARED:
I SHAKOPlSE Daily Traffic Volume R e port 08-22-03
CD.M.NIYPRIElBSlNCB18Il7
I (f;)
NORTH
I I
I I
I
I
I
I I
I III 1472 I · .. 1472 I ·
I
I
I Downing Avenue
I
I
I Total Daily Volume at Intersection: 1447
I North - 17.5%
South - 27.6%
I
West 28.7% i
- I
I East - 26.2% I
I INTERSECTION BRITTANY DRIVE & DOWNING AVENUE SHAKOPEE
FROM 08 05 03 TO 08 07 03 SOURCE Traffic Coun ts
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I TRAFFIC STUDY # 3
I
I Thrush Street & Cardinal Drive
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I SHAKOPEE
I C01v1tv.lUNlTY PRIDE SINCE 1857
Engineering Department
I City of Shakopee
129 Holmes Street
Shakopee, Minnesota 55379
I I (952) 445-3650
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I Thrush Street - Heading Eastbound Thrush Street - Heading Westbound
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I Cardinal Drive - Heading Nortllbound Cardinal Drive - Heading Southbound
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I Intersection Photos:
I SHAKOPEE
CO~PRIDE SINCE 1857 Thrush Street & Cardinal
I Engineering Department Drive
City of Shakopee
I 129 Holmes Street
Shakopee, Minnesota 55379 October 30 , 2003
I (952) 445-3650
I
I
I Does the Intersection of Cardinal Drive and Thrush Street
I Meet the Warrant for a Two-Way Stop Sign?
I A stop sign is warranted if two ofthe following four conditions exist:
(Conditions are from the Shakopee Signing Manual, October 26, 1998)
I 1.) If the major street traffic volume is more than 1000 vehicles per day and the
Minor street traffic volume is less than 50% of the major street traffic volume.
I This intersection does not contain a major and minor street. Cardinal Drive and
Thrush Street both have fairly equal counts of 729 and 674 respectively. This
I intersection does not meet the requirement.
2.) There has been more than two reported accidents, per year in the previous two
I years or, three reported accidents in the previous years of a type correctable
with stop sign installation.
I The intersection of Cardinal Drive & Thrush Street had zero (0) reported accidents in
2002 and zero (0) reported accidents in 2003. The intersection does not meet the
requirement.
I 3.) The pedestrian volumes across the minor approach (that which would be
stopping) is more than 15 pedestrians per hour during the A.M. and P.M.
I peak traffic hours.
The intersection of Cardinal Drive & Thrush Street does not meet the requirement.
I 4.) If the safe stopping distance of the minor approach is restricted by less than 300
feet by horizontal and/or vertical roadway alignment or by other permanent
I obstructions.
Sight distance is not a concern at this intersection. The intersection does not meet the
I requirement.
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I Does the Intersection of Cardinal Drive and Thrush Street
I Meet the Warrant for a Four-Way Stop Sign?
I A stop sign is warranted ifthree ofthe following five conditions exist:
(Conditions are from the Shakopee Signing Manual, October 26, 1998)
I 1.) If the major street traffic volume is more than 1500 vehicles per day and the
minor street traffic volume is greater than 750 vehicles per day.
I This intersection does not contain a major and minor street. Cardinal Drive and
Thrush Street both have fairly equal counts of 729 and 674 respectively. This
I intersection does not meet the requirement.
2.) There has been more than two reported accidents, per year in the previous two
I years or, three reported accidents in the previous years of a type correctable
with stop sign installation.
I The intersection of Cardinal Drive & Thrush Street had zero (0) reported accidents in
2002 and zero (0) reported accidents in 2003. The intersection does not meet the
requirement.
I 3.) If the pedestrian volumes crossing any approach is more than 15 pedestrians per
hour during the A.M. and P.M. peak traffic hours.
I The intersection of Cardinal Drive & Thrush Street does not meet the requirement.
I 4.) If the safe stopping distance on the uncontrolled approach is restricted by less
than 300 feet by horizontal and/or vertical roadway alignment or by other
permanent obstructions.
I Sight distance is not a concern at this intersection. The intersection does not meet the
requirement.
I 5.) If the 85th percentile speed in the intersection is greater than 35mph and highest
reported speed with two or more observations greater than 45mph.
I The speed at this intersection was found to have an 85th percentile speed of 23 mph.
The intersection does not meet the requirement.
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I ~ CITY OF SHAKOPEE DA TE PREPARED:
I SJHfAKOJPEE Daily Traffic Volume R e port 09-05-03
c:x:u.ucrY1'IIteSNEZ'
I @
I NORTH
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I . 1288 I · . 1386 I-
I
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I Thrush Street
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I Total Daily Volume at Intersection: 1403
I North - 23.5%
Sou th - 28.4% I
West - 20.6%
I
East - 27.5% i
I
I INTERSECTION THRUSH ST. & CARDINAL DR. SHAKOPEE
1 FROM 08 29 03 TO 08 31 03 SOURCE Traffic Counts
I
I City of Shako pee
~ Volume Data. Brittany Drive & Downing Avenue
I Sept. 29, 2003 to Sept. 31, 2003
SHAKOPEE
CONlMl.JNITY PRIDE SINCE 1857
I
Sept. 29, 2003 Sept. 30, 2003
I Brittany Brittany Brittany Brittany Brittany Brittany Brittany Brittany
Time Drive Drive Drive Drive Time Drive Drive Drive Drive
(North) (North) (South) (South) (North) (North) (South) (South)
Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2
I 12:00 4 7 13 15 12:00 8 12 6 5
13:00 9 13 12 11 13:00 7 5 11 8
14:00 10 8 9 7 14:00 11 7 11 12
15:00 10 11 14 15 15:00 6 10 18 13
I 16:00 9 12 20 8 16:00 18 15 14 16
17:00 13 20 20 12 17:00 9 16 14 10
18:00 19 15 26 20 18:00 12 12 15 12
19:00 13 17 21 10 19:00 11 11 19 11
20:00 6 10 15 11 20:00 9 9 10 14
I 21;00 7 10 11 6 21:00 7 11 14 3
22:00 1 4 4 2 22:00 5 10 8 6
23:00 0 1 1 0 23:00 1 2 3 1
0:00 1 1 2 1 0:00 1 2 2 1
I 1:00 1 2 1 1 1:00 0 2 2 1
2:00 1 1 0 2 2:00 1 1 1 0
3:00 0 0 0 0 3:00 0 0 0 0
4:00 2 2 1 3 4:00 1 0 0 1
5:00 4 1 1 6 5:00 4 2 2 6
I 6:00 7 5 6 19 6:00 2 0 1 13
7:00 15 5 4 14 7:00 15 3 4 27
8:00 12 8 4 14 8:00 14 5 6 15
9:00 13 7 8 18 9:00 6 8 10 7
I 10:00 7 10 12 6 10:00 3 4 7 7
11:00 14 12 8 . 15 11:00 0 0 0 0
I IV::~e_ I':~re_
Count. ., ' ,.".,., '. Count ..< . .. '" ,. ,n
I Sept. 29, 2003 Sept. 30, 2003
Downing Downing Downing Downing Downing Downing Downing Downing I
Time Avenue Avenue Avenue Avenue Time Avenue Avenue Avenue Avenue
I (East) (East) (West) (West) (East) (East) (West) (West)
Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2 Direction 1 Direction 2
12:00 17 3 12 14 12:00 8 6 13 17
13:00 16 7 10 13 13:00 5 9 13 16
I 14:00 7 7 12 14 14:00 9 6 9 10
15:00 17 8 13 16 15:00 11 7 10 13
16:00 10 8 13 15 16:00 14 16 12 14
17:00 15 12 12 15 17:00 14 12 12 14
18:00 9 17 10 13 18:00 10 10 13 15
I 19:00 17 10 9 10 19:00 12 13 13 14
20:00 10 5 8 10 20:00 11 8 5 6
21:00 2 3 11 13 21:00 1 6 5 7
22:00 2 4 3 3 22:00 1 2 5 7
I 23:00 2 0 1 2 23:00 1 0 3 3
0:00 0 0 1 1 0:00 0 0 0 0
1:00 0 0 0 0 1:00 1 0 0 0
2:00 1 0 0 1 2:00 1 0 0 0
I 3:00 0 0 0 0 3:00 1 0 0 1
4:00 0 0 0 0 4:00 0 1 1 1
5:00 1 0 1 1 5:00 2 2 2 1
6:00 8 4 2 3 6:00 7 2 4 5
7:00 12 3 8 10 7:00 12 0 10 13
I 8:00 8 5 12 14 8:00 10 4 13 15
9:00 11 7 10 12 9:00 11 8 10 13
10:00 12 6 B 10 10:00 9 10 15 19
11:00 11 5 11 13 11:00 0 0 13 16
I Daily Daily 'I,@
Vehicle Vehicle
Count Count
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