Decked Bulb Tee Girder

35" DBT	41" DBT	53" DBT	65" DBT
size < 60 KB	size < 60 KB	size < 60 KB	size < 60 KB

Each link includes:

Span-load charts for HS20-44 & HS25-44 vehicles per AASHTO 1992

Design criteria for the span-load charts

Girder dimensions and section properties

Go to Washington State Department of Transportation's Bridge Standard Drawings for more details.