CRESSONA – More bridge beams will be leaving Northeast Prestressed Products LLC because of a program that aims to replace structurally deficient bridges in Pennsylvania. Secretary of the state ...
This study addressed the need to increase the flexural capacity of deteriorated pre-stressed concrete box beams through an experimental campaign involving the design, application, and testing of a ...
Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...
An immense concrete bridge beam took up both lanes of Route 61 south in Schuylkill Haven on Thursday morning on its way to Bucks County. Manufactured at Northeast Prestressed Products in Cressona, the ...
Under a misty overcast sky, 24-year-old Dennis Levan III slips his Peterbilt tractor into low gear and pulls out of Northeast Prestressed Products in Cressona, Schuylkill County. Levan, a ...
You may have seen them coming down Interstate 90, riding at about 45 mph with an Illinois State Police escort like visiting dignitaries. They are concrete beams, each measuring as much as 71/2 feet ...