As approved by the voters in the November 2006 general
elections, Proposition 1B enacts the Highway Safety,
Traffic Reduction, Air Quality, and Port Security Bond Act of
2006 to authorize $19.925 billion of state general obligation
bonds for specified purposes, including high-priority
transportation corridor improvements, State Route 99 corridor
enhancements, trade infrastructure and port security projects,
school bus retrofit and replacement purposes, state
transportation improvement program augmentation, transit and
passenger rail improvements, state-local partnership
transportation projects, transit security projects, local bridge
seismic retrofit projects, highway-railroad grade separation and
crossing improvement projects, state highway safety and
rehabilitation projects, and local street and road improvement,
congestion relief, and traffic safety.