Agenda - Council - 06/12/2018 - Laserfiche WebLink

Home

Mn/DOT Traffic Signal Timing and Coordination Manual Test for FYA Operation by Time of Day Part 2 (Exhibit 3-14) should be performed for each time of day interval. Typically, the evaluation would be for 4 or more intervals throughout the day (AM Peak, Mid -day Peak, PM Peak and Off Peak). Other Intervals can be evaluated as warranted. For the Cross -Product (Question 6) use the highest hourly cross product during the interval evaluated. Exhibit 3-14 Part 2: Permissive FYA Operation by Time of Day Part 2: Time of Day Operation of FYA Start Time End Time Question 3: Number of Left Turn Lanes 4 e . • I • : . • • r Does the leftturn have two (2 or, irtorelanesi. ' •:, • ••••••, • - • • • e. • • . • L.• Question 4: Number of Opposing Through Lanes • • • • • • ' ridesOeleftturnfa;ce three (3) or more opposingthrough - • • > If the answersYes, • ; • Wigh volume ttmes ofth day • :.(Use Engineerii-44a0#qif Decision - to run-FYA bY•30)11.:,. answer' is N4; 09:c*0ittee • fiext •• •. • Question 5: Crash History • ; Ig prOfectO/p'erkiiissive oilie'ratiOn1,316ce anifi.tfieCe e high nlmber bf leftfan related doisiatisduri6s this tirrie:inter?.eal • over a 3-yor---perloci. susceptiblecorrection by protected • • Q Nd: , • only ' • . Question 6: Speed and Cross Product 0- • ya,s the Speec.1 45 MPH or greater and the ijeak:1-ioprieft turn • vPlunrje. g'reker ;than 240 yph.or is the peak hOu'r Moss • • product greater than 80,00 (100,066 if 2 opposing fan) , • - Operatio is suggested • . • 116 • "ted • , • ; ;4 • . (useEngineeriyigJudgmnt ti• 'w6. to f;u=•• :•• ice? t9next questlbn ...Nrqtiajiisyqii600 faro TOD to the rie>if4C1641.0.); • If the answer to all of the questions in Part 2 are "yes", protected only operation is suggested. Use engineering judgment if a decision to run FYA for the evaluated time period. May 2011 Local Intersection Concepts Page 13-29