Large　macroporous　structures　of　permeable　asphalt　pavement　made　high-viscosity　asphalt　(HVA)　more　susceptible　to　aging　and　failure.　However,　the　standard　pressure　aging　vessel　(PAV)　test　was　difficult　to　accurately　emulate　the　long-term　aging　behavior　of　HVA.　Hence,　1-5PAV　aging　levels　of　two　HVAs　(i.e.　HVA-1　and　HVA-2)　were　emulated　by　the　simple　aging　test　(SAT).　Rheological　analysis　indicated　that　asphalt　oxidation　consistently　dominated　regardless　of　the　long-term　aging　levels　of　HVAs.　Combined　with　the　fluorescence　microscopy　observation,　HVA-2　with　meticulous　and　uniform　granular　distribution　was　more　resistant　to　aging　than　HVA-1　with　coarse　and　continuously　strip-like　structures.　Stress-strain　curve　analysis　in　linear　amplitude　sweep　(LAS)　test　revealed　that　the　accumulated　strain　energy　(ASE)　representing　the　overall　mechanical　properties　of　HVAs　first　increased　and　then　decreased　as　the　long-term　aging　level　grew.　The　continuous　repeated　LAS　(RLAS)　test　further　reflected　that　the　yield　stress,　yield　strain　and　ASE　of　HVAs　gradually　decreased　as　the　LAS　loading　number　increased　at　initial　long-term　aging　states;　but　as　the　sustained　growth　of　aging　level,　the　stress-strain　curve　of　HVAs　become　increasingly　chaotic　until　remarkable　strain　hardening　occurred.　Furthermore,　RLASbased　self-healing　(RLASSH)　test　was　developed　by　introducing　intermittent　time　into　RLAS　test.　The　variation　of　ratio　of　ASE　decrease　can　characterize　the　self-healing　performance　of　HVAs.　RLASSH　test　showed　that　the　self-healing　performance　of　HVAs　was　unstable　at　1-3PAV　aging　level,　and　the　HVAs　with　4　or　5PAV　aging　levels　completely　lost　their　self-healing　performance.　Overall,　with　the　increase　in　long-term　aging　levels,　significant　differences　were　observed　in　the　evolution　characteristics　of　morphology,　rheology　and　self-healing　performances　of　different　HVAs.　This　study　helps　to　understand　the　rheology　and　self-healing　performance　evolution　pattern　of　HVA　during　long-term　service.