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Table 6:2007 Operational Analysis <br /> <br />Intersection and Tr;tffic Control <br /> <br />Armstrong Bird & TH I 0/'169 <br /> <br />iArmstrong Bird & Industry Ave NW <br /> <br /> Un~q,.,,noh'zed <br /> <br />Armstrong 81vd & Alpine Drive NW <br /> <br /> ~.:nsigno[ized <br /> <br />IAipine Drive NC/& TH 10;'169 <br /> <br /> I..'nzifjnalize'd <br /> <br />IAlpine Drive NW & Nutria Street NW <br /> <br />Seel~ar~o <br /> <br />Forec%~¢d <br /> I. <br /> <br />Build <br /> <br />Full Build <br /> <br />~orccas;ed <br /> <br />PeakHour Intersection [Mall.mum Delay- <br /> <br />Pi',,,'/ <br /> <br />AM <br />PM <br /> <br />AM <br />PM <br /> <br />AM <br />PM <br /> <br />Delay*-bOS / <br /> 28.8-C <br /> 21.5-C <br /> <br />i 12.0-F <br />130.0-F <br /> <br />232.9~F <br />383.6~F <br /> '1 <br />N/A <br /> <br />N/^ <br /> <br />Build <br /> <br />AM <br />PM <br /> <br />Ftttl Build AM N/A <br /> PM <br />Forecas[ed <br /> <br /> Build <br /> <br />Full Build <br /> <br />AM <br />PM <br /> <br /> N/A <br /> <br /> ~ N/A <br />·.PM :. <br />AIVl N/A <br /> PM <br /> <br />Forecasted! AM I N/A <br />[ PM <br /> <br /> Build <br /> I .PM <br />Full BuJI~I ! AM <br /> PM <br /> <br />Forecasted <br /> <br />Build <br /> <br />' Full B[dld <br /> <br />AM <br />PM' <br /> <br />N/A <br /> <br />N./A <br /> <br />NIA <br /> <br />N/A <br /> <br /> AM <br />- PM <br /> <br />LOS~v/c** <br /> <br />-62.7-E-0.87 <br /> <br />205.2-F- 1'.36 <br />2 t 0.3 ~F- 138 <br /> <br />349.8-F' 1..67 <br />598.2~F:2.25 <br /> <br />I 1.7-B-0..t 9 <br />12.5-B-0.12 <br /> <br />Unconstrained <br />Unconstrained <br />UnconstTained <br />Unconstrained <br /> <br />13.9-B-0.15 <br />17.7 :C-0.19 <br /> <br />20.2-C-027 <br />32.0-D-0.48 <br /> <br />58.9,F-0.72 <br />399. I-F-1.67 <br /> <br />20.9-C-0.62 <br />60.7-F-0.60 <br /> <br />.37.7-E-0.69 <br />13 <br /> 1.7-F-0:90 , '1 <br /> 75.1-F-0.$4 <br />1030.9-?-2.70 <br /> O.O-A,O:04 <br /> 9. <br /> <br />9,6-A-0.05 <br />10. I-B-O.05 <br /> <br />9.6-A-0.07 <br />t0.1.~.0.05 <br /> <br />AM <br />PM <br /> <br /> *Delay in seconds per vetficle *'~Maximnm delay, LOS, mxd v/c ratio on any approach and/or movmnent <br /> <br />W [fin the area being developed by 2007 and as traffic is increased, traffic operations' <br />degrade ail of the [ntersecti. ons anaIyzed; Intersections may have to be redesigned with <br />additional capacity and a change in traffic control to handle the additional traffic. The <br />intersection of Alpine Dr/ye and TH. l 0 does pert'oma poorly under all the scenarios, just <br />as in the Exi,vling scenario. Grade sepm'ation or signalization shoul, d be considered to <br />achieve acceptable level of service. <br /> <br />The intersect/on at' Armstrong Botfl. evard and Alpine Drive does not operate well under <br />rim existing stop control. W/th the large volumes at the intersection fi-om ail the <br />movements, a four-way stop controlled intersection does not operate well either, in order <br /> <br />Po/lc .k/ome,s' Deve]opmen! SA. W <br />D-a/tic hnpao 5?udy <br />C'ily of'Ramsey, Anoka County, .'.PlinnesOla <br /> <br /> page .t 7 qf 2 4 <br />prepared by: <br />Bo'lion & Men/c,/nc <br /> <br />-237- <br /> <br /> <br />