I need directions for a trip from Havertown, PA to Wildwood Crest, NJ
via A BIKE.  I only want to travel roads (highways or state roads) on
which it is legal to ride a bike.  It is required to cross a bridge as
well - and the bridge needs to permit Bicycle access.  A trip from
Philadelphia to Wildwood  Crest would be adequate (Havertown is 8
miles outside of Philly).  The trip needs to be the shortest trip
possible.  Unfortunately, I cannot take the Commodore Barry (the
closest bridge).  A normal carride to the shorepoint is 90 miles. 
Around that distance is preferrable (if possible).

I have found the following Bicylce access list from PENNDOT:

Commodore Barry Bridge     Cyclists prohibited
Walt Whitman Bridge        Cyclists prohibited
Ben Franklin Bridge        Cyclists permitted (south side 7a.m. - 6 p.m.)
Betsy Ross Bridge          Cyclists prohibited
Tacony/Palmyra Bridge      Cycles permitted but bicycle must be walked
Burlington/Bristol Bridge  Cyclists prohibited

Thank you!