HomeMy WebLinkAbout4731_CCv0001.pdf RESOLUTION NO. 4731
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF REDLANDS
ESTABLISHING TRAFFIC REGULATIONS PURSUANT TO TITLE 10 OF
THE REDLANDS MUNICIPAL CODE
Pursuant to studies made under authority of Title 10 of
the Redlands Municipal Code, and the presentation of
information gained in such studies, the City Council hereby
finds and determines that traffic conditions and the
convenience of the public require that certain regulations
are necessary and shall be established, pursuant to Title 10
of the Redlands Municipal Code, and the Traffic Engineer of
the City of Redlands is hereby directed to perform such acts
as are necessary to accomplish the following :
SECTION ONE: Pursuant to Section 10 . 24 . 010 of the
Redlands Municipal Code a traffic engineering investigation
has been conducted for the following highway and the
following speed limit is hereby found most appropriate to
facilitate the orderly movement of traffic and is reasonable
and safe:
HIGHWAY: Crestview Road
Date of Study: November 12 , 1990
Speed Limit as Follows:
25 miles per hour between Ford Streit and Buckingham
Drive.
ADOPTED, SIGNED AND APPROVED this 15th day of January,
1991 .
✓ E �
Mayor Ci>t cifc ands
f
ATTEST:
City C erk
4K BALL BANK INDICATOR TEST -- CRESTVIEW ROAD BETWEEN FORD
STREET AND BUCKINGHAM DRIVET
Ball bank indicator tests were taken on Crestview Road between
Ford Street and Buckingham Drive on November 12 , 1990..
Six curves on the street were run at various speeds and readings
taken. The curves were run in both directions, with the ex-
ception of the curve nearest Buckingham Drive. It was not run
in a northwesterly direction because vehicles have just turned
from Buckingham Drive onto Crestview Road and could not
accelerate to speed before negotiating the curve.
The curves are concentrated at the ends of the street. There is
one curve at the approximately midpoint of the street, near
Bradbury Drive which register a safe speed of 29 m.p.h. in a
southeasterly direction and 32 m.p.h. in a northwesterly
direction.
Following is a list of safe speeds at the curves on Crestview
Road.
Direction of Travel
Curve Northwest Southeast
#1 29 m.p.h. 34 m.p.h.
#2 28 m.p.h. 29 m.p.h.
#3 32 m.p.h. 29 m.p.h.
44 26 m.p.h. 24 m.p.h.
#5 23 m.p.h. 26 m.p.h.
#6 no test 26 m.p.h.
Please refer to attached map for location of curves. Based upon
these readings it is recommended the street to posted for 25
m.p.h.
RECOMMENDED MOTION:
I move to recommend to the Council that the speed limit be set
at 25 m.p.h. on Crestview Road between Ford Street and
Buckingham Drive.
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Figure 4-2
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DETERMINATION OF COMFORTABLE SPEED FROM
.-�- BALL BANK INDICATOR READINGS
Driver �• � Co. Rte. PM
Observer J*rd
.� Sta. 30 •+
Vehicle Ll A
Date Direction NGc)
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Weather__._ ems`/�'�ss t^ 44,—,Type of Pavement: !
Cond. of Pavement: C22
Min. Sight Dist. thru Curve:
Approach Speed
(Estimated or Observed):. �y
20 e - - 20 cn
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10 10 0
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10 15 20 25 30 35 40 45 50 55 60 65 70 m
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SPEED (MILES PER HOUR)
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DETERMINATIONFigure 4-2
OF • •TABLE SPEED FROM
SALL BANK INDICATOR READINGS /4/.
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Observer !
fwSta. 1; ToDate ,
Vehicle
J Direction
Weather
Type of R
Cond. • Pavement: • r
Sight
Approach Speed
(Estimated or Observed):
20 20
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SPEED (MILES . .
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DETERMINATION OF COMFORTABLE SPEED FROM CP
BALL BANK INDICATOR READINGS �,�►r�s�v�c �-
Qriver Co. Rte. PM
Observer
Vehicle
Sta. To -
—
Date Direction
Weather A L
Type of Pavement:
Cond of Pavement:_ C7; - --- _-- ��,✓g �'.,
Min. Sight Dist. thru Curve:
Approach Speed CIO
(Estimated or Observed): 3
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20 20 !A
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LIMIT UTNE �
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SPEED (MILES PER HOUR)
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Figure 4-2
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DETERMINATION OF COMFORTABLE SPEED FROM
Driver ., BALL BANK INDICATOR READINGS Co. C`es R't&j /d PM
Observer L aai!,e, Sta. �ivd To �cct
Vehicle
date
fr �z 9a Direction SE
Weather— e&.li'-
Type of Pavement: A .C .
Cond. of Pavement: 6aci
Min. Sight Dist. thru Curve:
Approach Speed Cn
(Estimated or Observed): S
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20 - 20 30.
m
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15NOON - - 116.
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10 15 20 25 30 35 40 45 50 55 60 65 70 N
SPEED (MILES PER 'HOUR) �
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Figure 4-2 3
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DETERMINATION OF COMFORTABLE SPEED FROM
��, BALL BANK INDICATOR READINGS
Driver Co. Rte. PM
Observer . — 1� 4A of n .•7ems- Sta. ► rd Sri. To d"' Awv
Vehicle o
Date II- 4- Direction A/ki
Weather
Type of Pavement: A c
Cond. of Pavement: 6 0,0
Min. Sight Dist. thru Curve:
Approach Speed Cn
estimated or Observed): F)
Z
20 20 to
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1515. ]C
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LIMIT LIME —'i
10 10 0
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10 15 20 25 30 35 40 45 50 55 60 65 70
SPEED (MILES PER HOUR)
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DETERMINATION OF COMFORTABLE SPEED FROM
r- BALL BANK INDICATOR READINGS G'i'gs 111ew A4X
Driver &.tl ,� _ .__ Co. Rte. PM
Observer � Lia n•rt��--
2. Sta .SV To 94-Sk�d .
Vehicle Direction—
Date
irection Date �/ �- 9°
Weather
Type of Pavement: A C• ldMvG '�
Cond. of Pavement: sr °Id
Min. Sight Dist. thru Curve:
Approach Speed U1
(Estimated or Observed):
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20 - 20 N
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15 15• 7C
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10 15 20 25 30 35 40 45 50 55 60 65 70 (A
SPEED (MILES PER HOUR)
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Figure 4-2 3
DETERMINATION OF COMFORTABLE SPEED FROM
BALL BANK INDICATOR READINGS C'.�esr4�•�- �
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Observer Sta. F�^d To
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Vehicle Direction ��'`�
Date_ f�1 Z-�g o
Weather_. <'��''��"
Type of Pavement: A '
Cond. of Pavement:_ �760r4
Min. Sight Dist. thru Curve:
Approach Speed [n
(Estimated or Observed):
Z
20 20
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15 15• �
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10 1 mmm 0 10 0
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5 - 5 m
10 15 20 25 30 35 40 45 50 55 60 65 70 N
SPEED (MILES PER HOUR)
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Figure 4-2 m
DETERMINATION OF COMFORTABLE SPEED FROM
BALL BANK INDICATOR READINGS �� 0.4, �
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Driver
Observer
Sta. •d Ta
Vehicle
Direction—
Date
Weather !1
Type of Pavement: A �. �'�'►'"
Cond. of Pavement: -
Min. Sight Dist. thru Curve:
Approach Speed N
(Estimated or Observed): }
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20 - 20 1
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15 15-
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LIMIT LINT a
10 10
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51 .5 rn
10 15 20 25 30 35 40 45 50 55 60 65 70 N
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SPLED (MILES PER HOUR)
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Figure 4-2 d
DETERMINATION OF COMFORTABLE SPEED FROM
BALL BANK INDICATOR READINGS
Driver � L'uf Co. Rte. PM
Observer Sta. Ford Si. To Oval-224,:, ,.
Vehicle oZ...
Date =/' ZDirection / O
Weather
Type of Pavement: A — d 57
Cond. of Pavement.,. ?°b --
Min. Sight Dist. thru Curve:
Approach Speed
(Estimated or Observed):
Z
20 - 20
Ql
b
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15ONO No'
15 7C
pv
Z
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Muir LINE -4A
10 - 10 0
a
m
5 5 rn
10 15 20 25 30 35 40 45 50 55 60 65 70 Cn
SPEED (MILES PER HOUR)
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Figure 4-2
DETERMINATION OF COMFORTABLE SPEED FROM
BALL BANK INDICATOR READINGS AU
� Co. Rte. PM
Observer L Sta. Ad To .
Vehicle �Z 7
Date
o Direction
Weather J�- -
Type of Pavement; 4 c- c ,
Cond. of Pavement: -i
Min. Sight Dist. thru Curve:
Approach Speed to
(Estimated or Observed):
Z
za
20
- - m
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15• A
15 - z
141
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LI111IT LIMP
10OOT 10 0
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55 m
10 15 20 25 30 35 40 45 50 55 60 65 70
SPEED (MILES PER HOUR)
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Figure 4-2
DETERMINATION OF COMFORTABLE SPEED FROM co
BALL BANK INDICATOR READINGS cre4ly� � -
Driver �� L�uI Co. Rte. PM
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Observer Sta. lGrd S*L To $*'z4/0' e
Vehicle � �''
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Date �
Weather
Type of Pavement:
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Cond. of Pavement: g:�-z o n
Min. Sight Dist. thru Curve:
Approach Speed Ch
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(Estimated
or)Observed): f 3
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15 Now OR
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10 10 0
M
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5 5 m
10 15 20 25 30 35 40 45 50 55 60 65 70 C
SPEED (MILES PER HOUR)
1
m
h
Figure 4-2
DETERMINATION OF COMFORTABLE SPEED FROM C
BALL BANK INDICATOR READINGS
Driver �!• ��' Co. Rte. PM
Observer Sta. �� TA4 4um -A
Vehicle �l 8
Date rzj Direction
Weather t`I�a-c- • .-
Type of Pavement:
Cond. of Pavement:
Min. Sight Dist. thru Curve:
Approach Speed Ch
(Estimated or Observed): 5
Z
20 - 20
A
15-
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15 Z
v
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LIMIT LllllS
10 10
M
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5 5 m
10 15 20 25 30 35 40 45 50 55 60 65 70 N
SPEED (MILES PER HOUR)
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