SECTION 4
Road Tunnels and Control Areas
Traffic Statistics - Discovery Bay Tunnel Link
|
Year
|
Traffic (Vehicles)
|
|
Eastbound
|
Westbound
|
Total
|
Daily Average
|
|
2012
|
199,033
|
199,033
|
398,066
|
1,088
|
|
2013
|
219,248
|
219,248
|
438,496
|
1,201
|
|
2014
|
239,922
|
239,922
|
479,844
|
1,315
|
|
2015
|
369,412
|
369,412
|
738,824
|
2,024
|
|
2016
|
394,745
|
394,745
|
789,490
|
2,157
|
|
2017
|
420,951
|
420,951
|
841,902
|
2,307
|
|
2018
|
435,010
|
435,010
|
870,020
|
2,384
|
|
2019
|
439,448
|
439,448
|
878,896
|
2,408
|
|
2020
|
380,270
|
380,270
|
760,540
|
2,078
|
|
2021
|
447,573
|
447,573
|
895,146
|
2,452
|
