Overpased or Overpassed: How To spell?
The word Overpased is misspelled against Overpassed, which is past tense of "Overpass"
Overpassed has double "ss" is mispronounced as "s"Remember double 'SS' in between the strings overpa & ed which should not be misspelled with single 'S'
Wrong Spelling:  overpa-s-ed  Correct Spelling:  overpa-ss-ed 
Explore spell check of Overpassed to spell without errors.