a bridge that carries a road or railroad
viaduct
unable to be affected
impervious
to depart (from a plan)
deviate
to make unnecessary, to avoid
obviate
to put aside till later
defer
practice of yielding to ones autority
deference
to discuss something with someone else
confer
a conclusion not provided by evidence
inference
to present or offer
proffer
to multiply
poliferate
manner in which one acts or behaves
comportment
claimed as true but probably false
purported