Bridge engineers in New Jersey are presented with numerous tidal flow and non-tidal scour countermeasure designs for application to scour critical bridges. This handbook presents recommended guidelines for scour countermeasure design and planning for bridges in New Jersey. The handbook has been prepared on the basis on an extensive review of all available literature on scour countermeasure for bridge foundations. The presented guidelines are based on recommendation in HEC-23, HEC-18, NCHRP 24-07 and CIRIA Manual.