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September 11, 2021 <br />Page 74 <br />Intersection Delay <br />Analysis of operational benefits at the I-94/Dayton Parkway interchange was conducted using <br />Synchro/SimTraffic during future year peak hours. The results of this analysis indicate that the <br />existing interchange will operate well under 2040 no -build conditions if a new Mississippi River <br />crossing is built as described in Concepts 3 and 4. Figure 44 and Figure 45 show the impact of the <br />new river crossing on peak hour intersection delay at the I-94/Dayton Parkway interchange with the <br />existing geometry. Peak hour intersection delay at the interchange with improved geometry is shown <br />in Figure 46 and Figure 47. <br />Figure 44: I-94/Dayton Parkway Intersection Delay; AM Peak Hour - Existing Geometry <br />Existing Conditions EFT 10 13 24 <br />2040 No Build - Traditional 7 42 12 15 30 <br />2040 Concept 3 - Traditional lir57 14 91 37 <br />• Brockton Lri <br />■ 1-94EBRamp <br />■ 1-94 WB Ramp <br />CSAH 81 <br />2040 Concept 4 - Traditional 64. <br />13 <br />114 54 <br />_0) 1CL <br />Intersection Delay (sec) <br />Figure 45: I-94/Dayton Parkway Intersection Delay; PM Peak Hour - Existing Geometry <br />Existing Conditions <br />2040 No Build - Traditional <br />2040 Concept 3 - Traditional <br />2040 Concept 4 - Traditional <br />7 11 25 <br />9 17 <br />32 <br />12 <br />96 38 <br />250 <br />• Brockton Ln <br />• 1-94 FIB Ramp <br />■ I-94 WB Ramp <br />▪ CSAH 81 <br />13 <br />105 <br />41 <br />1 <br />Intersection Delay (sec) <br />200 250 <br />Northwest Metro Mississippi River Crossing Feasibility Analysis <br />