The invention discloses a construction method for a long-span handle-basket arch bridge steel arch rib fastening and hanging system in a high speed railway. The construction method is used for assisting in mounting long-span steel arch ribs and linear adjustment, the fastening and hanging system mainly comprises a fastening anchorage cable, a cable tower, an anchor cable and anchorage, a side wind-cable and anchorage and a fastening and hanging anchoring structure. Long-span steel arch ribs are hoisted through a segmental mode, each segment adopts a fastening cable to be hung and fastened, theupper end of the cable tower is aslant anchored to an anchor eye of a tension platform on the top of the cable tower, the cable tower and the corresponding anchor cable are simultaneously and symmetrically stretched and drawn, and the anchor cable is anchored to the anchor cable and anchorage in advance. The steel arch rib is hoisted through the segmental mode, each segment is fastened and hung with one set of fastening cable. The construction method for the long-span basket handle arch bridge steel arch rib fastening and hanging system in the high speed railway has the advantages that the steel arch rib segments are installed by adopting the cable-stayed fastening and hanging system, the technical problem of the long-span arch bridge construction under complex topography conditions suchas mountain areas, river valleys and the like is overcome, it is achieved that an arch bridge can be built without supports in mid-span, the dependence of bridge construction on topography and landform is reduced, the adjustment of installation linearis is convenient, the operability is strong, the overall structure layout is reasonable, safe and reliable, and the construction method for the long-span basket handle arch bridge steel arch rib fastening and hanging system in the high speed railway has popularization and application value.