The　freeze-thaw　(FT)　damage　is　a　potential　severe　distress　on　concrete　pavements　in　seasonal　frozen　regions.　This　study　focuses　on　the　FT　resistance　of　a　two-lift　concrete　(2LC)　pavement,　including　a　polypropylene　fiber　reinforced　concrete　(PFRC)　top　lift　and　a　conventional　portland　cement　concrete　(PCC)　bottom　lift.　The　rapid　FT　test　was　conducted　on　PCC,　PFRC,　and　2LC　specimens　and　the　relative　dynamic　modulus　and　mass　loss　were　measured.　The　mechanical　properties　of　concrete　materials　were　investigated　in　laboratory,　including　compressive,　tensile,　flexural　strengths,　and　flexural　modulus.　In　the　end,　the　influence　of　FT　damages　of　concrete　materials　on　pavement　responses　was　evaluated.　It　is　found　that　with　the　addition　of　the　PF,　the　PFRC　and　the　2LC　exhibited　better　mechanical　properties　and　less　mass　loss　than　the　PCC　after　FT　cycles.　The　PFRC　and　the　2LC　behaved　better　FT　resistance　than　the　PCC.　The　Voigt　model　can　predict　mechanical　properties　of　2LC　in　freeze-thaw　process.　Through　pavement　response　analysis,　the　FT　damage　was　found　shortening　the　service　life　of　2LCP.　In　summary,　the　proposed　2LC　pavement　was　justified　a　better　alternate　concrete　pavement　type　on　resisting　the　FT　environment　in　seasonal　frozen　areas.　©　2020　Elsevier　Ltd