||One more day of toll-free holiday in Apr 2016 compared to Apr 2015, i.e. Ching Ming Festival from 2 - 4 Apr in 2016 (4 - 6 Apr in 2015) and Labour Day holiday from 30 Apr - 2 May in 2016 (1 - 3 May in 2015).
||One less day of toll-free holiday in May 2016 compared to May 2015, i.e. Labour Day holiday from 30 Apr - 2 May in 2016 (1 - 3 May in 2015).
||Aug 2016 traffic and toll revenue growths were affected by bad weather caused by Typhoon Nida during 2-3 Aug 2016.
||Sep 2016 traffic and toll revenue growth were affected by:
||Lower base in 2015 due to the 70th anniversary of the victory of the Chinese people’s war of resistance against Japanese aggression holidays on 3-5 Sep 2015.
||Small positive impact from maintenance works on a local road near the Bijiang interchange of WDR during Sep to Dec 2016.