Measurement Method & Combined Results Obtained for Vehicle Flows and Queues measured in Quorn 16th and 23rd April 2018
This study had two purposes? 1) to systematically gain actual data about the nature of traffic flows at the Farley Way-Loughborough Road- Woodhouse Road junction; in terms of the rate of vehicles movements and the routes taken- this new knowledge should provide a body of evidence about flow rates through this busy part of the Quorn road network 2) To gain real data about queueing behaviours at two junctions; in terms of the length of queues, time spent by vehicles waiting in queues and the frequency of queues formulation Collectively this new knowledge was required to help inform ‘road network mitigation needs’ for future housing developments
Study location and methodology
A6 Barrow Rd Epinal Way Meynell Rd Farley Way Woodhouse Rd Loughborough Rd Woodhouse Rd Meynell Rd
Person X: on AA_ BB Roads--- count sheets 15 min count= 63 Cars or Vans, 4 cyclists, 3 motorbikes, 1 bus 0815 0830 0800 C M AA Rd to BB Rd B M C C C BB Rd to AA Rd M C B 0800 0815 0830 15 min count= 37 Cars or Vans, 1 cyclists, 1 motorbike, 1 bus
About the information on queues that might prove valuable 1. length of queues (here we are after the number(s) of vehicles forming the queue(s)) Explanation- we are trying to find out the (max and possibly average) length of cars forming a queue at some junction in some timeframe; and we suggest that as (and if) queues form at your junction you note the maximum queue length (such as 4, 9 or 30 cars) each time a significant queue is formed. For example if six queues are formed through the hour at your junction you record this as follows: Q1, from Mountsorrel road, of max length 7 cars, formed for about 7 minutes starting around 0805; Q2, from Mountsorrel road, of max length 10 cars, formed for about 15 minutes starting around 0817; Q3, from Mountsorrel road, of max length 5 cars, formed for around 4 minutes starting around 0837 Etc. up to Q6 2. time spent (by individual vehicles [and their drivers and passengers] waiting in queues) Explanation- here we are trying to find out how long the people in cars need to wait in queues at your junction Ideally therefore if a queue of any significant length forms please identify the backmost vehicle and time how long that vehicle takes to reach and pass through the junction; Please repeat this as queues form and disappear 3. frequency of queues formulation- (how long did each queue last and/or how often did queues form) Note: If you record the queue lengths & times as indicated in 1, we should be well placed to deduce this information We suggest that you use a sheet of paper with items 1 and 2 listed- such as in the following slide
Suggested Recording of queues Length of queues (max number of vehicles) Q1 @ time t1--- data Q2 @ time t2--- data etc. Time spent (in queue, then to clear junction) Approximate Longest Time T1 spent in Q1 -- data Approximate Longest Time T2 spent in Q2 -- data etc.
Anticipated queue locations Barrow Rd Farley Way A6 Epinal Way Loughborough Rd Woodhouse Rd Meynell Rd Anticipated queue locations
Flow Results for 16th April
Person : Geraldine Primary Road- Farley Way Date 16/04/2018 1700 1715 1730 Farley W to Loughborough 7 vehicles 3 vehicles 1700 1715 1730 Farley W to Leicester 14 vehicles 15 vehicles 1700 1715 1730 Farley Way to Woodhouse 57 vehicles 59 vehicles 1730 1745 1800 Farley W to Loughborough 7 vehicles 6 vehicles 1730 1745 1800 Farley W to Leicester 29 vehicles 18 vehicles 1730 1745 1800 Farley Way to Woodhouse 39 vehicles 38 vehicles
Person : David Primary Road- Woodhouse Road Date 16/04/2018 1700 1715 1730 Woodhouse to Loughborough 56 vehicles 55 vehicles 1700 1715 1730 18 vehicles 16 vehicles Woodhouse to Leicester 1700 1715 1730 Woodhouse to Farley W 57 vehicles 89 vehicles 1730 1745 1800 Woodhouse to Loughborough 39 vehicles 48 vehicles 1730 1745 1800 Woodhouse to Leicester 19 vehicles 17 vehicles 1730 1745 1800 Woodhouse to Farley W 74 vehicles 55 vehicles
Person : Roger. Primary Road- Loughborough via Loughborough Road Person : Roger Primary Road- Loughborough via Loughborough Road Date 16/04/2018 1700 1715 1730 Loughborough to Farley W 11 vehicles 9 vehicles 1700 1715 1730 Loughborough to Woodhouse 46 vehicles 40 vehicles 1700 1715 1730 Loughborough to Quorn Village 61 vehicles 63 vehicles 1730 1745 1800 Loughborough to Farley W 11 vehicles 11 vehicles 1730 1745 1800 Loughborough to Woodhouse 53 vehicles 39 vehicles 1730 1745 1800 Loughborough to Quorn Village 77 vehicles 60 vehicles
Person : Richard. Primary Road- Quorn via Loughborough Road Person : Richard Primary Road- Quorn via Loughborough Road Date 16/04/2018 0170 1715 1730 Quorn Village to Farley Way 17 vehicles 9 vehicles 1700 1715 1730 Quorn Village to Woodhouse 21 vehicles 14 vehicles 1700 1715 1730 Quorn Village to Loughborough 68 vehicles 50 vehicles 1730 1745 1800 Quorn Village to Farley Way 15 vehicles 22 vehicles 1730 1745 1800 Quorn Village to Woodhouse 12 vehicles 19 vehicles 1730 1745 1800 Quorn Village to Loughborough 41 vehicles 53 vehicles
Flow Results for 23rd April
Person : Geraldine Primary Road- Farley Way Date 23/04/2018 0750 0805 0820 Farley W to Loughborough 12 18 Farley W to Leicester 19 26 Farley Way to Woodhouse 79 97 0820 0835 0850 Farley W to Loughborough 9 8 Farley W to Leicester 47 24 Farley Way to Woodhouse 97 87
Person : David Primary Road- Woodhouse Road Date 23/04/2018 0750 0805 0820 Woodhouse to Loughborough 40 vehicles 29 vehicles 15 vehicles 23 vehicles Woodhouse to Leicester Woodhouse to Farley W 64 vehicles 49 vehicles 0820 0835 0850 Woodhouse to Loughborough 32 vehicles 50 vehicles Woodhouse to Leicester 23 vehicles 14 vehicles Woodhouse to Farley W 39 vehicles 56 vehicles
Person : Roger. Primary Road- Loughborough via Loughborough Road Person : Roger Primary Road- Loughborough via Loughborough Road Date 23/04/2018 0750 0805 0820 Loughborough to Farley W 3 vehicles 8 vehicles Loughborough to Woodhouse 32 vehicles 32 vehicles Loughborough to Quorn Village 50 vehicles 43 vehicles 0820 0835 0850 Loughborough to Farley W 1 vehicles 4 vehicles Loughborough to Woodhouse 42 vehicles 25 vehicles Loughborough to Quorn Village 60 vehicles 32 vehicles
Person : Richard. Primary Road- Quorn via Loughborough Road Person : Richard Primary Road- Quorn via Loughborough Road Date 23/04/2018 0750 0805 0820 Quorn Village to Farley Way 21 vehicles 21 vehicles Quorn Village to Woodhouse 23 vehicles 22 vehicles Quorn Village to Loughborough 68 vehicles 57 vehicles 0820 0835 0850 Quorn Village to Farley Way 26 vehicles 19 vehicles Quorn Village to Woodhouse 34 vehicles 21 vehicles Quorn Village to Loughborough 72 vehicles 60 vehicles
Representation of Measured Flows for 16th April
292 16th April 2018, 1700 to 1800 Data from Geraldine 193 v/hr 76 v/hr Woodhouse 193 v/hr Leicester Loughborough 76 v/hr 23 v/hr 292 v/hr total 57+ 59+39+ 38= 193 7+ 3 +7+ 6= 23 14+ 15+29+ 18= 76 Farley Way
543 16th April 2018, 1700 to 1800 Data from David 70 v/hr 198 v/hr Woodhouse 275 v/hr 70 v/hr 198 v/hr 543 v/hr total Leicester Loughborough 57+ 89+74+ 55= 275 Farley Way 18+ 16 +19+ 17= 70 56+ 55+39+ 48= 198
481 v/hr total 16th April 2018, 1700 to 1800 Data from Roger 178 v/hr Woodhouse 261 v/hr 42 v/hr 178 v/hr 481 v/hr total Leicester Loughborough 61+ 63+77+ 60= 261 Farley Way 46+ 40 +53+ 39= 178 11+ 9+11+ 11= 42
340 16th April 2018, 1700 to 1800 Data from Richard 65 v/hr 212 v/hr Woodhouse 340 v / hr total 65 v/hr Leicester 212 v/hr Loughborough 63 v/hr 68+ 50+41+ 53= 212 Farley Way 17+ 9 +15+ 22= 63 20+ 14+12+ 19= 65
Representation of Measured Flows for 23rd April
523 23rd April 2018, 0750 to 0850 Data from Geraldine 360 v/hr Woodhouse 360 v/hr Leicester Loughborough 116 v/hr 47 v/hr 523 v/hr total 79+97+97+87 = 360 v/hr 19+26+47+24= 116 v/hr 12+ 18+9 +8 = 47 v/hr Farley Way
434 v/hr total 23th April 2018, 0750 to 0850 Data from David 75 v/hr Woodhouse 208 v/hr 75 v/hr 151 v/hr 434 v/hr total Leicester Loughborough 64+ 49+39+ 56= 208 Farley Way 15+ 23 +23+ 14= 75 40+ 29+32+ 50= 151
332 23rd April 2018, 0750 to 0850 Data from Roger 131 v/hr 185 v/hr Woodhouse 185 v/hr 16 v/hr 131 v/hr 332 v/hr in total Leicester Loughborough 50+ 43+60+ 32= 185 32+ 32 +42+ 25= 131 3+ 8+1+ 4= 16 Farley Way
340 23th April 2018, 07500 to 0850 Data from Richard Woodhouse 257 v/hr 110 v/hr 87 v/hr 340 v/hr total Leicester Loughborough 68+ 57+72+ 60= 257 23+ 22 +34+ 21= 110 21+ 21+26+ 19= 87 Farley Way
Aggregation of measured Flows
16th April 2018, 1700 to 1800 Data from the Team Total Number of vehicles travelling into the Junction = 543+ 481 + 292+ 340 = 1656 vehicles per hour Woodhouse 543 v per hour in total 70 v/hr 198 v/hr 65 v/hr 178 v/hr 340 v per hour in total 481 v per hour in total 275 v/hr 212 v/hr 261 v/hr Leicester Loughborough 193 v/hr 63 v/hr 42 v/hr 76 v/hr 23 v/hr 292 v per hour in total Farley Way
1743 vehicles per hour 434 v/hr total 332 454 523 23rd April 2018, 0750 to 0850 Data from the Team Total Number of vehicles travelling into the Junction = 523+ 454 + 434+ 332 = 1743 vehicles per hour Woodhouse 208 v/hr 75 v/hr 151 v/hr 434 v/hr total 257 v/hr 110 v/hr 87 v/hr 454 v/hr total 185 v/hr 16 v/hr 131 v/hr 332 v/hr in total Leicester Loughborough 360 v/hr 116 v/hr 47 v/hr 523 v/hr total Farley Way
16th April 2018, 1700 to 1800 Data from the Team Total Number of vehicles travelling out from the Junction = 436+ 433 + 380+ 407 = 1656 vehicles per hour Woodhouse 193 (G) 65 (Ri) 178 (Ro) 436 v/hr 261 (Ro) 76 (G) 70 (D) 407 v/hr 212 (Ri) 23 (G) 198 (D) 433 v/hr Leicester Loughborough Farley Way 275(D) 42 (Ro) 63 (Ri) 380 v/hr
23rd April 2018, 0750 to 0850 Data from the Team Total Number of vehicles travelling out from the Junction = 436+ 433 + 380+ 407 = 1743 vehicles per hour Woodhouse 601 v/hr 360 (G) 110 (Ri) 131 (Ro) 185 (Ro) 116 (G) 75 (D) 376 v/hr 257 (Ri) 47 (G) 151 (D) 455 v/hr Leicester Loughborough Farley Way 208(D) 16 (Ro) 87 (Ri) 311 v/hr
Comparison of measured Flows
Comparison of in-flows 360 v/hr 116 v/hr 47 v/hr 523 v/hr total Farley Way -towards junction Early AM on 23rd Woodhouse Rd -towards junction Late PM on 16th Woodhouse Rd - -towards junction Early AM on 23rd Farley Way -towards junction Late PM on 16th 193 v/hr 76 v/hr 292 v/hr total 23 v/hr 275 v/hr 70 v/hr 198 v/hr 543 v/hr total 208 v/hr 75 v/hr 151 v/hr 434 v/hr total 257 v/hr 110 v/hr 87 v/hr 454 v/hr total 212 v/hr 65 v/hr 63 v/hr 340 v / hr total 261 v/hr 42 v/hr 178 v/hr 481 v/hr total 185 v/hr 16 v/hr 131 v/hr 332 v/hr in total From Quorn - -towards junction Late PM on 16th From Quorn - -towards junction Early AM on 23rd Loughborough Rd -towards junction Late PM on 16th Loughborough Rd -towards junction Early AM on 23rd
Comparison of out-flows To Woodhouse -away from junction Late PM 16th 193 (G) 65 (Ri) 178 (Ro) 436 v/hr 360 (G) 110 (Ri) 131 (Ro) Early AM 23rd 601 v/hr 212 (Ri) 23 (G) 198 (D) 433 v/hr 257 (Ri) 47 (G) 151 (D) 455 v/hr To Loughborough To Farley Way 208(D) 16 (Ro) 87 (Ri) 311 v/hr 275(D) 42 (Ro) 63 (Ri) 380 v/hr 185 (Ro) 116 (G) 75 (D) 376 v/hr 261 (Ro) 76 (G) 70 (D) 407 v/hr To Quorn Village
Sample of Queue Measurements Made
On Farley Way approaching the traffic Lights – Queue Measurements 0800 to 0900- Monday 16th 2018 11 vehicles travel through lights within 80 seconds 0804 10 vehicles travel through lights within 100 seconds 0807 0806 8 vehicles travel through lights within 70 seconds 30 vehicles, 28 travel through lights within 100 seconds but 2 take 150 seconds- one instance only 0836 2 vehicle queue travels through lights within 50 seconds 0848 Variable length typically 3 to 10 vehicle queues all travel through lights within 100 seconds Variable length typically 3 to 8 vehicle queues all travel through lights within 100 seconds Variable length typically 3 to 12 vehicle queues all travel through lights within 100 seconds Queue frequency – queues of sizes 1 to 12 vehicles normally re-occur typically repeating every 80 seconds (in the range 45 to 100 seconds- being conditioned by the switching of the lights which itself depends upon the relative traffic loads on the Loughborough, Farley Way and Woodhouse roads) One queue of 30 vehicles occurred once, requiring the trailing vehicles to wait for two light changes General Conclusion– queues at these Fairley Way lights, approaching from Fairway way, seem to be well ordered and all but in one exception were within the UK aim or being within a 2minute wait
Loughborough Road Approaching the Traffic Lights from the Quorn Village Centre– Queue Measurements 0705 to 0805- Monday 23rd April 2018 Nearly all times in period Queues of variable length typically 3 to 12 vehicle queues all travel through lights within 100 seconds Only one instance of queue of circa 18 vehicles with the last two vehicles taking around 140 seconds to clear Queue frequency – queues of sizes 3 to 12 vehicles normally re-occur; typically repeating every within a max of 80 seconds and normally in the range 45 to 100 seconds- being conditioned by the switching of the lights which itself depends upon the relative traffic loads on the Loughborough, Farley Way and Woodhouse roads) General Conclusion– queues at these Fairley Way lights, approaching from the Quorn Village centre, seem to be well ordered and all but in one exception were within the UK aim or being within a 2minute wait