第四章行车隧道及管制区

交通流量—大老山隧道

年份交通量(辆次)
南行北行双程合计平均每日
20109,300,4319,917,14019,217,57152,651
20119,379,26310,015,30719,394,57053,136
20129,874,88510,536,00720,410,89255,767
20139,815,79810,586,02220,401,82055,895
20149,997,36810,823,57720,820,94557,044
201510,422,61011,287,73921,710,34959,480
201610,411,55011,258,88621,670,43659,209
201710,668,13911,530,24622,198,38560,817
201810,805,65911,690,45322,496,11261,633
201910,831,39411,784,36222,615,75661,961
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