Orange County NC Website
Browse       Search
Page 6 <br />kimley-horn.com 300 Morris Street, Suite 200, Durham, NC 27701 919 682 3583 <br />Table 4 <br />Weaving Level-of-Service Summary <br />Condition AM Peak Hour <br />LOS (Density) <br />PM Peak Hour <br />LOS (Density) <br />Saturday <br />Peak Hour <br />LOS (Density) <br />I-40 EB Service Road (Mt. Willing Road to US-70/I-40 Connector) <br />Build Traffic – Phase 1 C (24.6) <br />v/c = 0.84 <br />B (15.3) <br />v/c = 0.53 <br />B (16.6) <br />v/c = 0.58 <br />Build Traffic – Phase 2 B (19.6) <br />v/c = 0.69 <br />A (8.6) <br />v/c = 0.31 <br />A (8.8) <br />v/c = 0.33 <br />I-40 WB Service Road (East RI/RO Site Driveway to Mt. Willing Road) <br />Build Traffic – Phase 1 A (10.9) <br />v/c = 0.31 <br />B (21.8) <br />v/c = 0.64 <br />B (13.0) <br />v/c = 0.41 <br />Build Traffic – Phase 2 A (11.0) <br />v/c = 0.31 <br />B (22.1) <br />v/c = 0.65 <br />B (14.2) <br />v/c = 0.44 <br />* Note: density is measured in passenger cars per mile per lane (pc/mi/ln). <br />Recommendations <br />Phase 1 <br />The following improvements are recommended to be performed in Phase 1 and were included in <br />both the Phase 1 and Phase 2 analyses in this addendum: <br />Mt. Willing Road – I-40 WB Ramps <br />· Construct a westbound left-turn lane with 280 feet of storage and an appropriate taper on the <br />I-40 WB Ramp <br />· Extend the existing channelized westbound right-turn lane on I-40 WB Ramp to provide a <br />continuous channelized westbound right-turn lane between West RI/RO Driveway and Mt. <br />Willing Road <br />· Restripe the existing westbound shared left-turn lane on I-40 WB Ramp to provide an exclusive <br />through lane <br />· Install a traffic signal <br />US-70/I-40 Connector – I-40 EB Ramps <br />· Restripe the existing eastbound right turn lane and remove right turn channelization on the I- <br />40 EB Ramp to provide a continuous shared left/through/right-turn lane <br />· Widen the I-40 EB Ramp to provide and exclusive eastbound left-turn lane with 400 feet of <br />storage and an appropriate taper <br />· Extend the existing exclusive southbound left-turn lane on US-70/I-40 Connector to provide <br />400 feet of storage and an appropriate taper <br />· Construct an additional northbound receiving lane on US-70/I-40 Connector <br />· Install a traffic signal <br />699