2015 Quality Bus Corridor Monitoring Report – Dublin
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2015 Quality Bus Corridor Monitoring Report – Dublin November 2015 Purpose: The purpose of the monitoring exercise is to undertake a time series analysis of the operation of each QBC in the Dublin Region. The following information has been measured: Bus Journey Time (one-way) Bus Speed (one-way) Bus / Car Journey Time comparison (one-way) Mode Share (canal cordon points) Count of bus passengers (canal cordon points) Scope: 15 QBCs have been analysed over a 4 week period every November. Please refer to figure 1 for a map of the geographical extent of the QBCs monitored. Data Sources: Graph 1 – Bus Journey Time: The one-way bus journey time (AM & PM) for the corridor, as described in each section, is provided by Dublin Bus. It is an extract from their AVL (Automatic Vehicle Location) database covering the month of November. AM journey times refer to the inbound route while PM refers to the outbound. Graph 2 – Bus Speeds: The bus speeds for the corridor are also provided by Dublin Bus, from the AVL database. Graph 3 – Journey Time Comparisons: This graph compares one-way bus and car journey times along a shorter section of the QBC. The car journey time data is derived from Sat-Nav units. These units provide up to date but also historic data for journey times across the road network. It is possible to extract the month of November so the data corresponds to the bus AVL data. Graph 4 – Mode Share: The mode share data is provided by the Dublin City Council annual cordon count. It is supplemented with the Dublin Bus Cordon Count. Graph 5 – Bus Passengers: This graph shows the number of bus passengers at QBC canal cordon points. This data is provided by the Dublin Bus Cordon Count. 1. Blanchardstown Quality Bus Corridor Monitored Corridor – Navan Rd/Morgan’s Place to Bachelors Walk Monitored Section – Navan Rd/Morgan’s Place to Manor St. Monitored Corridor: Bus Journey Time The Bus Journey Times on the Blanchardstown QBC Corridor 00:57:36 have been steadily increasing since 2012. 00:43:12 2015 shows a 31/2 min. AM 00:28:48 increase in journey time in the PM AM and no change in the PM. Journey minutes 00:14:24 AM Journey Time: 0:40:42 PM Journey Time: 0:48:05 00:00:00 2011 2012 2013 2014 2015 Monitored Corridor: Bus Speeds Bus speeds are steadily 16.00 reducing since 2012. 14.00 2015 speeds continue this 12.00 trend. There is a 9% decrease 10.00 in speeds in the AM and very 8.00 AM - Bus kph little change in the PM. 6.00 PM - Bus 4.00 AM Speed: 11.2kph 2.00 PM Speed: 10.79kph 0.00 2011 2012 2013 2014 2015 Monitored Section: Journey Time Comparisons 0:28:48 There has been equal fluctuation in bus and car journey times since 2011. 0:21:36 In 2015, bus and car times 0:14:24 Bus have increase by between 1 Car and 2 minutes. Journey minutes 0:07:12 0:00:00 Bus Time: 0:24:07 2011 2012 2013 2014 2015 Car Time: 0:23:01 The Canal Cordon crossing Mode Share points for the 100% Blanchardstown QBC are Blackhorse Avenue, Old and 80% Walk New Cabra Roads. Cycle 60% Bus has shown a decrease of Taxi 3% while car has increased by 40% Car just over 2%. 20% Rail Car – 39.4% All Bus Bus – 47.4% 0% Taxi – 1.4% 2011 2012 2013 2014 2015 Cycle – 3.3% Walk – 8.4% Total Bus Passengers The number of bus passengers at the 2015 Blanchardstown QBC crossing point has decreased by 3% 2014 since 2014. 2013 Bus passengers: 7354 2012 2011 0 2000 4000 6000 8000 10000 2. Finglas Quality Bus Corridor Monitored Corridor – Ballygall Rd. to North Earl St. Monitored Section – Ballygall Rd. to Blessington Court Monitored Corridor: Bus Journey Time The Bus Journey Times on the 0:36:00 Finglas QBC Corridor have been increasing between 0:28:48 2012 and 2014. 0:21:36 In 2015 there is a 31/2 minute AM decrease in journey time in 0:14:24 journey time journey PM the AM and a 6 minute decrease in the PM. 0:07:12 AM Journey Time: 0:27:04 0:00:00 PM Journey Time: 0:22:17 2011 2012 2013 2014 2015 Monitored Corridor: Bus Speeds Bus speeds have been quite 16.00 stable since 2012; however, 14.00 in 2015 there was a jump in bus speeds. 12.00 10.00 In 2015 there has been a 13% 8.00 AM - Bus kph increase in speeds in the AM 6.00 PM - Bus and 27% increase in the PM 4.00 since 2014. 2.00 AM Speed: 12.89kph 0.00 PM Speed: 14.61kph 2011 2012 2013 2014 2015 Monitored Section: Journey Time Comparison 0:36:00 Since 2011, car times have fluctuated while bus journey times have remained 0:28:48 constant. 0:21:36 Bus In 2015, bus times have 0:14:24 Car improved slightly by 1min while car journey times have Journey minutes 0:07:12 increased by 5 minutes. 0:00:00 Bus Time: 0:22:15 2011 2012 2013 2014 2015 Car Time: 0:29:38 The Canal Cordon crossing Mode Share point for the Finglas QBC is 100% Binn’s Bridge. 80% Walk Since 2015, bus has decreased by 1% while car Cycle 60% has increased by 1%. Cycle Taxi and walk have both 40% Car decreased slightly. 20% Rail Car – 38.4% All Bus Bus – 47.3% 0% Taxi – 2.6% 2011 2012 2013 2014 2015 Cycle –4.3% Walk – 7.5% The number of bus Total Bus Passengers passengers at the Finglas QBC crossing point has remained 2015 the same as 2014. 2014 Bus passengers: 7697 2013 2012 2011 0 2000 4000 6000 8000 10000 3. Lucan Quality Bus Corridor Monitored Corridor – Ballyowen Rd to Capel St Monitored Section – Ballyowen Rd to Ellis St Monitored Corridor: Bus Journey Time The Bus Journey Times on the 0:36:00 Lucan QBC Corridor have remained constant since 2011 0:28:48 with a slight increase in the 2014 AM. 0:21:36 AM In 2015, the AM journey time 0:14:24 PM decreased by 3min and the journeytimes PM by 1min. 0:07:12 AM Journey Time: 0:28:41 0:00:00 PM Journey Time: 0:19:41 2011 2012 2013 2014 2015 Monitored Corridor: Bus Speeds Bus Speeds for both the AM 35.00 and PM have remained constant since 2011. 30.00 25.00 2015 shows an increase in 20.00 both the AM and PM bus AM - Bus kph 15.00 speeds of 11% and 6% PM - Bus respectively. 10.00 5.00 AM Speeds: 23.28kph 0.00 PM Speeds: 28.61kph 2011 2012 2013 2014 2015 Monitored Section: Journey Time Comparisons 0:50:24 Bus journey time has remained constant since 0:43:12 2011. Car journey times have 0:36:00 shown a reduction since 0:28:48 2013. Bus 0:21:36 Car In 2015, the bus journey has 1/2 journeytime 0:14:24 decreased by 2 minutes while the car has remained 0:07:12 the same as 2014. 0:00:00 2011 2012 2013 2014 2015 Bus Time: 0:22:00 Car Time: 0:36:49 The Canal Cordon crossing points for the Lucan QBC are Mode Share St. John’s Road West and 100% Conyngham Road. 80% Walk Since 2014, bus has decreased (10%) while car Cycle 60% has increased by 9%. Cycle Taxi and walk have both increased 40% Car slightly. 20% Rail Car – 40% All Bus Bus – 52.7% 0% Taxi – 1.3% 2011 2012 2013 2014 2015 Cycle – 2.7% Walk – 2.9% The number of bus Total Bus Passengers passengers at the Lucan QBC crossing point decreased by 2015 29% since 2014. 2014 Bus passengers: 7071 2013 2012 2011 0 2000 4000 6000 8000 10000 12000 4. Malahide Road Quality Bus Corridor Monitored Corridor – Malahide Rd to Nth Strand Rd Monitored Section – Malahide Rd to Griffith Ave Monitored Corridor: Bus Journey Time The AM Bus journey time on 0:25:55 the Malahide Rd QBC has 0:23:02 varied considerable while the 0:20:10 PM shows a more even 0:17:17 pattern. 0:14:24 AM 0:11:31 In 2015 the AM and PM PM journey times have remained 0:08:38 journeyminutes almost the same as 2014. 0:05:46 0:02:53 AM Journey Time: 0:23:15 0:00:00 PM Journey Time: 0:20:01 2011 2012 2013 2014 2015 Monitored Corridor: Bus Speed Bus speeds have been quite 16.00 even in the PM since 2011. 14.00 2015 speeds show very little 12.00 change from 2014. AM 10.00 speeds have increased by 4% 8.00 AM - Bus kph and PM has increased by 3%. 6.00 PM - Bus 4.00 AM Speeds: 12.85kph 2.00 PM Speeds: 14.48kph 0.00 2011 2012 2013 2014 2015 Monitored Section: Journey Time Comparison 0:20:10 There has been a general decrease in car journey time since 0:17:17 2011, bus has remained the same. 0:14:24 0:11:31 Bus continues with no change in Bus 2015 while the car journey time 0:08:38 Car increases by almost 3 minutes. journeytime 0:05:46 0:02:53 Bus Time: 0:17:00 0:00:00 Car Time: 0:15:25 2011 2012 2013 2014 2015 The Canal Cordon crossing point Mode Share for the Malahide Rd.