ML20235E384

Intervenor Exhibit I-SC-24,consisting of 870308 Analysis of Traffic Vols & Evacuation Info for 7:00 - 10:00 Am at Intersection of Willis Ave & Eastbound Long Island Expressway Svc Road

ML20235E384
Person / Time
Site:	Shoreham File:Long Island Lighting Company icon.png
Issue date:	07/21/1987
From:	Goldblatt R AFFILIATION NOT ASSIGNED
To:
References
OL-3-I-SC-024, OL-3-I-SC-24, NUDOCS 8709280093
Download: ML20235E384 (8)

Text

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-,J.-S@ f 1705 liCM SIGNALIZED INTERSECTIONS f' age 7p-

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• • • • • • • • • • • • • r*********n ***t********t***4t*******4444****************

t IDENTIFYING INFORMATION

= = =. : = : = = = = = = = : :.:. = = = = = =.: = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = EJ= = EE2 =2 2 = Pi 2 a.

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NAME 0~ THE E/.CT/ WEST STREET.........Ecstbound LIE service rood

r. u NAME OF THE NCRTH/ SOUTH STREET.......Willis Ave.

ARCf. TYPE...........................

0THER PEIESTRIAN WALKING SPEED............

4 (feet /sec)

NAME OF THE ANALY5T..................R. Gcidblott DATE CF TFI ANALYSIS................ 3/8/87 TIME PER!CD ANALYZED.................0700-1000 CTHER Ih CRMATION:

'.;0 p; rc r.t evacuotior. ; 100 percent bac'<;round l

TF.V7 :' VOLUMES m=

===========================_=======================

^

EB UB NB LETT 022 0

0 65 THT;U 358 0

754 668 RIGHT 136 0

220 0

RTOR 90 0

30 0

(RT0fi v-la.e neast be Ic:s then or equo;

'.o RIGHT turn volumes.)

WUCLEAR RECWLAT9ET 88NMlul0B o.o., n.D e wa e

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INTER 5ECT.!ON GEOMETRY PcGe-2 l

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' NUMBER OF LANES PER DIRECTION INCLUDING'TUF.N BAY 3;-

EoSTBOUND = 3 WESTBOUND = 0 NORTHBOUND = 2 50UTHBOUND = 3 S .

EB-WB ND-SD

i. ' 4 LANE.

TYPE. WIDTH

-TYPE WIDTH TYPE VIDTH TYF 4

t 1

LT 12.0 12.0 T

11.0 L

'12.0 5.

T 12.0 12.0-TR 12.0 LQ1 0

J d.

3 TR 12 0-12.0-12.0 T.

11 0 1

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12.D 12 0 12.0' l12.0

i' r,.5 5

12 0 1I:.0 -

12.0 12.0 6

12,0 12.0 12.0 12.0'

)

4

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L

- EXCLUCIVE LEFT LANE T - EXCLUSIVE THROUGH LANE LT

- LEFT/T E 30GH LANE TR - THR0!sSH/RIGHT LANE L5 - LE.T/RIGHT ONLY LANE R - EXCLUSIVE RIGHT LANE LTR - LEFT/THR0"GH/RIGHT LANE AD.'USTMENT FACTORS 1

================================,=====================n===

1 I

1 GRADE HEAVY VEH ADJACENT PNG BUSES j

(%)

(%).

Y/N (Nm)

(Nb)

PHF EASTBOUND 0 00 2.00 N

0

-0 0 66' WESTBOUND 0.00 0.00 N

0 0

0.90 NORTHBEUND 0.00 2 00 N

O 0

0.80 SCUTHDCUND 0.00 2.00 N

O O

0.99

• Nn. = number of parking moneuvers/hr; Nb = number of buses stopping /hr 7,.

CONFLICTING PEDS PEDESTRIAN BUTTON

.I (peds / hour)

(Y/N)

(min T)

ARRIVAL TYPE

)

E.\\STI OUND 50 N

22.0 3

WESTLOUND 50 N

22 0 3

j NORTHBOUND 50 N

14.3 3

1 SOUTHBOUND 50 N

14.3 3

1 min T = minimum greer time for ped 32 trier.s 1

9 f,

e

. _ _ _ _ _ _ _ _ _ _ _ - _ = _ = _ _ - _ = _ _ _ _ _ - _ - _ _ _ _ _ _ _ _ _ _ _

1

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e 2-SIGNAL SETTINGS - DESIGN ANALYSIS Page-3

==========================================================

ACTUATE!.

LOST TIME / CYCLE =

6.0 CYCL LENSTH = 90.0 1

'6 p

EAST / WEST PHASING

.p PHASE-1 PHASE-2 PHASE-3 PHASE-4 EASTBOUND I

LEFT X

j.

THRU X

~'

RIGHT X

PEPS X

t WESTBOUND LEFT X

THRU X

EISHT X

2' '

PEIS X

j

.).

1

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1 1-NORTHBOUND RT l

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SOUTHBOUND RT t

l NORTH / SOUTH PHASING

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PHASE-1 PHASE-2 PHASE-3 PHASE-4 j

NORTHBOUND

)

LEFT X

i THRU X

RIGHT X

PEDS X

1 SOUTHBOUND 1

i LEFT X

X j

THRU X

X l

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X PEDS X

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EASTBOUND RT l

WESTBCUND RT 9

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~FFECTIyE GREEN 3 - DESIGN ANALYSI Page-4

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j,m EFFICTIVE GREEN, g 4 l,y;,

' 2.A+3 EASTI:0UND

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.it i LEFT l

aa l

t' '

Permitted 25.00

??d.I Protected 0 00

• +1'A..

THRU 25.00

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RIOMT Per.titted 25.00 i

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Pretected 0.00 U

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LEFT l

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"'e r a,itt e d 5 00 1

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Protected 5.00

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THRU 5.00 RIGHT

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ermitted 5.00 Pictected 5.00 l

NCT.THBCUND LEFT i

Permitted 5.00 Protected 0 00 i

s THRU 35.00 j

RIGHT Permitted 35,00 l

Protected 0.00 l

l f.

SOUTHBOUND

'b LEFT t-Per:.iti,ed 25.00 Protected 24.00 l

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RIGHT 4-Permitted 5.00 l

,I Protected 0.00 i

l l

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l l

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p,3 9 '_ r, VOLUP.E A,DJUSTMENT WORKSHEET

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LANE LANE ADJ.

MVT.

ADJ.

LANE GRP. NO UTIL.

GROWTH GRP.

PROP PROP 8.-

VOL, PHF VOL.

GRP.

VOL. LN FACT.

FACT.

VOL, LT RT J,-

ew EB

W 0.66 336

• L 336 1 1.000 1 000 336 1.00 0.00 E-i-"

fH Ebb 0.66 542 TR 627 2 1.050 1.000 657 0.00 0.14 RT 136 0.66 1.000.

s.

L'B LT 0 0 99 1.000 E.

TF 0 0.90 1.000 RT 0 0.70 l ' O'O C h.

O NB LT C 0.60 S'

TH 764 0.60 955 TR 1140 2 1.050 1.'000 2.97 0.00 0.16 RT 228 0.80 1.000 l

r l

4 cD

?

LT 6'^

0.99 657

• L 657 2 1.050 1 000 637

.00 0.00 TH o

0.97 - 675 T

675 1 1.000 1.000 o /,., 0.00 0 00 RT 0 0.99 1.000 l

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• Denotes o Defccto left Turn Lone Group

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SATUMTICli FLOW ADJUSTt'ENT WORKSHEET Poge-6

= = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = =

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IPEhL AD,J.

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NO.

f f

f f

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ShT.

FLOW LN3 W

HV G

p BB A

RT LT FLOW I

j, g

EB l

(g;:.,

4 L

1000 1

1 000 0 990 1 000 1.000 1.000 1.000 1.000 1.000 1782 7,j' TR 1800 2 1.000 0.990 1.000 1.000 1.000 1.000 0.976 1 000 3480 b

up ND TR 1800 2 0.785 0.990 1.000 1.000 1.000 1 000 0.972 1.000 3412 s

SB i

O.9G5 0 990 1 000 1.000 1.000 1.000 1.000 0.92 32 f

5-L 1800 T

1 0.970 0.990 1.000 1.000 1.000 1.000 1.000 1 000 l

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CAPACITY, ANALYSIS WOTiKSHEET'.

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FLOW LANE GROUP

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s ALJ.

ADJ. SAT.

FLOW RATE FLOW RATE RATIO GREEN RATIO CAPACITY.

v/c.

l 4

(v)

(s)

(v/s)

(g/C)

(c).

RATIO j

- p,3

?!b' EB f

L 336 1782 0.189' O.278.

495-0.680 l

D.2 TR 659 3400 0.10?

0.278 967 0.602

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WB 4

g

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ND T.v'.

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TR 1197 3412 0.351 0 389 1327

.0.902-*

j 1

br SD E

Lperm.

I 72 Lprot.

617 3230 0.191 0.267 861

' O.716J p

pl T

/s 1729 0.390 0.656 1133 n.a s

.p.

r,.

Cycle Length, C = 90.0 sec.

Sum (v/s) critical = 0.731 Lost Ti e Per Cycle, L = 6 0 sec.

X criticol' = 0.783 4

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fjljj, LEVEL-DE-SEF;VICE WORNSHEET Page-O rl...

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g/C CYCLE

'd GROUP d.

PTiOG. GRP.

GRP. BY BY DCLAY LANE DCLAY.

LANE LANE DELAY LOS' ili

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RATIO RATIO LEN.

1 CAP.

2 FACT. DELAY LOS APP. APP.

..Q.

1ef'e EB L

0.690 0 556 93.0 22.0 495 26 1.00 24.6 C"

21 5 C

(d5 TR 0.682 0.270 90.0 22.0 967 14 0.85 19.9 C O,,h

??I WB Tf g NB fl..)

TR 0.902 0.389 70.0 19.7 1327 6.4 0.85 22.1 C 22 1 C-

.iq.

L 656 70.0 7.7 861' 2.0 1.00 9.7 79 B h.w,.[Y T

0.595 0.656 90.0 6.7 1133 0.6 0 85 6.2 B 4-f:s;c,,,

I s;:4 Intersection Delay =

16.5 (sec/ve'.)

Intersection LOS = C r

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