The jumpit.zip file you have requested: Maps Levels Missions / Jump it Strasse - 1.14mb is not available. Perhaps try browsing all files for the game Need for Speed High Stakes and upload any files you want to share or are missing. This is the only information we could locate:
Jump it strasse, made for NFS HS
replaces LANDSTRASSE (german course), so
please make a backup before you install this
-Extract the file Tr.frd and tr0.qfs into your Need For Speed root dir...DataTra An addon map for NFS: High Stakes. This map is similiar in concept to Landstrasse. You can bet theres alot of jumping in this map!