HomeMy WebLinkAboutSDP202100001 Other 2021-03-19VDOT AADT Volume Estimate for Ivy St.:
Route Jurladichon
QIvy
Rd
Length MDT GA 4Tire Bus -------- Tnlch ------ QC N OK D• AAWOT OW
2Ade 3.Atle Mail Met! Factor F.
0% 0% 0% C 0.107 F 0.694 13000 F
PEAK HOUR = 13000 AADT X 0.107 = 1391 VPH
V(o) PEAK DIRECTION = 1391 VPH X 0.694 = 965.35 VPH (TRAVELING WEST DURING PEAK PM HOUR)
V(a) ADVANCING VOLUME = 1391 VPH - 965.35 VPH = 425.65 VPH (TRAVELING EAST)
6,500 SF OF GENERAL OFFICE
ITE TRIP GENERATION MANUAL LAND USE 70, "GENERAL OFFICE"
PEAK PM HOUR = 1.42 PER 1,000 SF
PEAK HOUR TRIPS: 1.42 X 6,500 SF/1,000 SF = 6.5 VPH; 1.17 ENTERING, 5.33 EXITING
ASSUME 50% OF VEHICLES ENTERING THE SITE ARE MAKING LEFT TURNS:
1.17 ENTERING/2 = 0.585 LEFT TURNS PER HOUR
TRAVELING EAST ON IVY ROAD = 425.65 VEHICLES PER HOUR
PERCENTAGE OF LEFT TURNS (L) = 0.585 LEFT TURNS PER HOUR / 425.65 VPH = 0.14%
V(o) = 965.35
WARRAN RAGE LANES ON TWO-LANE HIGHWAY
Mrs,1,
At Grade, Unsignalized Intersecfions
L = % Leh Turns in VA
S = Storage Length Required
V = 40 mph (Design Speed)
L-S%
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VOLUME