Draft Environmental Impact Report - California Off Highway Vehicle ...

3.1 Transportation and Traffic
TABLE 3.1­9. INTERSECTION LEVELS OF SERVICE UNDER EXISTING PLUS PROJECT
CONDITIONS
Location Control
Weekday
PM Peak
Hour
Existing Existing Plus Project
Saturday
Afternoon
Weekday
PM Peak Hour
LOS Average Average Delay
LOS LOS
Delay1 Delay1 1
Increase
In
Delay 1
Saturday
Afternoon
LOS Delay
1
Increase
in
Delay 1
SR 162/SR 99
SR 162/
Larkin Road
Signal B 17.6 B 15.0 B 17.6 0.0 B 15.1 0.1
WB left turn
NB, SB
A 8.1 A 7.7 A 8.1 0.0 A 7.7 0.0
EB left turn stop A 7.5 A 7.5 A 7.5 0.0 A 7.5 0.0
SB approach C 23.0 B 13.1 C 23.1 0.1 B 13.2 0.1
NB approach
Challenger Avenue/
Larkin Road
B 11.5 A 9.7 B 11.5 0.0 A 9.8 0.1
NB left turn
EB, WB
A 7.7 A 7.4 A 7.7 0.0 A 7.4 0.0
SB left turn stop A 7.9 A 7.5 A 7.9 0.0 A 7.5 0.0
Eastbound approach B 12.6 A 9.5 B 12.6 0.0 A 9.6 0.1
Westbound approach B 11.6 A 9.1 B 11.6 0.0 A 9.1 0.0
OHV Access/
Larkin Road
WB
SB left turn stop A 7.7 A 7.5 A 0.0 0.0 A 0.0 0.0
WB approach B 10.5 A 9.1 A 0.0 0.0 A 0.0 0.0
Airport Park/
Larkin Road
SB left turn ‐ ‐‐ ‐ ‐‐ A 7.6 7.6 A 7.4 7.4
WB approach
EB stop
‐ ‐‐ ‐ ‐‐ B 10.4 10.4 A 9.2 9.2
NB left turn A 7.7 A 7.5 A 7.7 0.0 A 7.5 0.0
EB approach B 11.7 A 9.7 B 12.5 0.8 B 10.3 0.6
Hamilton Road/
Larkin Road
NB left turn
EB stop
A 7.6 A 7.4 A 7.6 0.0 A 7.4 0.0
EB approach B 10.0 A 9.4 B 10.0 0.0 A 9.5 0.1
Notes: EB = eastbound; LOS = levels of service; NB = northbound; OHV = off‐highway vehicle; SB = southbound;
SR = State Route; WB = westbound.
1 Delays measured in seconds.
Source: KD Anderson & Associates 2011
Clay Pit State Vehicular Recreation Area
Draft EIR 3.1-19 February 2012