https://www.epd.gov.hk/eia/files/applications/en/pp_801/bc_5627/bc/fr01.pdf#page=171
In 2011, the impact of tolls on CKR traffic is expected to be marginal, especially at the lower toll level. Therefore, revenues would be expected to increase as toll level increases, and this is, in fact, the case.
The peak hour traffic volumes approach capacity, and queuing on approaches will produce some delays reflected in the average speed. (This is the average of queue time and the free flow conditions in the tunnel.)
90年代預測2010年代:
免費2+2線使用率110%(等於3+3線80%)
九龍東西向流量3萬幾單位車流,等於2萬幾3萬架(現時相似)
呢個係英治結論。而家要預留容量畀將軍澳137區、沙田繞道、青嶼連線,後兩者冇直接嘅替代路線。