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Table 4.4-5: Intersection Levels of Service <br /> Cumulative Conditions -AM Peak Hour <br /> Intersection Alternative 1 Alternative 2 Alternative 3 No Project <br /> LOS Delay I LOS Delay LOS Delay LOS Delay <br /> 1 Eastbound SR 1321 Bird Road <br /> NB B 7.0 B 7.1 B 6.9 B6.7 <br /> SB C 13.0 C 13.1 B 7.6 C 12.2 <br /> EB A 0.0 A 0.0 A 2.1 A 0.0 <br /> 2 Westbound SR 1321 Bird Road <br /> NB Thru E 34.9 E 33.8 D 22.2 E 33.8 <br /> NB Left* B 49 (mph) B 50 (mph) B 49 (mph) B 50 (mph) <br /> SB E 33.7 E 32.7 D 21.6 E 32.7 <br /> WB A 2.4 A 2.4 A 0.0 A 2.4 <br /> i 3 SR 1321 Koster Road <br /> NB F High F High E 33.0 F High <br /> SB F 90.1 F 87.2 E 39.5 F 68.7 <br /> EB A 0.0 A 0.0 B 9.8 A 0.0 <br /> WB A 4.8 A 4.6 A 0.0 A 4.4 <br /> 5 Blewett Road 1 Bird Road <br /> SB A 2.5 A 2.6 A 2.5 A 2.5 <br /> WB A 3.2 A 3.4 A 4.4 A 3.2 <br /> 6 Blewett Road 1 Koster Road <br /> NB A 2.4 A 2.3 A 2.1 A 2.2 <br /> SB A 2.4 A 2.2 A 2.1 A 2.2 <br /> EB A 3.7 A 41 A .3.3 A 3.6 <br /> WB A 4.8 A 40 A 3.5 A 3.8 <br /> 7 Bird Road 11-5 NB Ramp <br /> NB I - - - - B 8.0 - - <br /> 8 Bird Road 11-5 SB Ramps <br /> SB - - - F High - - <br /> WB - - - .77 A 3.6 - - <br /> 13 Bird Road 1 Quarry Access Road <br /> SB - - - - A 4.0 - - <br /> EB - - - A 3.1 - - <br /> Notes: "Delay" is defined as the average delay in seconds for all vehicles that encounter a stop sign at an <br /> unsignalized intersection (all intersections shown in this table are unsignalized). <br /> "High"delay indicates values outside the prediction range of the methodology. <br /> For intersection 2 (NB Left) the LOS is measured by the average speed of vehicles (mph) in the <br /> merge area where the acceleration lane is provided. An acceleration lane is provided for the <br /> northbound left turn lane from Bird Road onto SR 132. <br /> This approach was analyzed using the HCM methodology for ramp merges. <br /> J <br /> Draft Environmental Impact Report 4-52 ER-96-3 <br />