More than half of the U.S. bridges are constructed from precast, prestressed concrete. High performance precast provides many benefits for all stakeholders from designers to users.
Design Resources
AASHTO-PCI-ASBI Standard precast Segments for Span-By-Span (163k, PDF)
AASHTO-PCI-ASBI Standard precast Segments for Balanced Cantilever Construction (132k, PDF)