With　the　benefits　of　reduced　travel　time　and　alleviated　traffic　congestion,　tunnel　construction　significantly　enhances　urban　mobility.　Meanwhile,　tunnel　construction　accidents　result　in　many　casualties　and　property　losses.　To　minimize　accidents　associated　with　tunnel　construction　while　keeping　its　benefits,　it　is　important　to　enhance　the　effectiveness　and　efficiency　of　training　programs　for　construction　workers.　However,　there　is　a　lack　of　training　evaluation　systems　specifically　designed　for　tunnel　construction　workers,　along　with　limited　research　on　the　effectiveness　and　efficiency　of　training　programs　for　this　group.　This　paper　targets　personnel　from　the　China　Railway　14th　Bureau　Group　Company,　aiming　to　evaluate　a　training　program　designed　for　tunnel　construction　workers.　Three　popular　training　approaches　are　proposed　to　evaluate　the　effectiveness　and　efficiency　of　training　outcomes,　including　WeChat　push　safety　construction　knowledge　(WP),　the　emergency　drill　(ED),　and　the　unitive　lecture　(UL).　Additionally,　a　concept　of　study　is　conducted　to　examine　the　performance　of　the　proposed　approaches　in　eighteen　schemes　that　vary　at　different　levels　of　training　intensity　by　using　VR　(virtual　reality),　an　electroencephalogram　(EEG)　system,　and　data　enveloping　analysis　(DEA).　The　results　show　that　the　ED　is　the　most　effective　training　method,　enabling　industry　professionals　to　respond　effectively　to　unsafe　situations　by　equipping　them　with　critical　skills　through　comprehensive　training.　Additionally,　the　ED　has　great　potential　for　training　tunnel　construction　workers　via　the　provision　of　simulated　experiences　to　enhance　their　safety　preparedness.