GREGG TOWNSHIP — Union County and PennDOT are expected to move forward with an estimated $2.2 million project to either replace or repair a historically significant metal truss bridge in Gregg ...
In this video we'll take a detailed look at trusses. Trusses are structures made of up slender members, connected at joints ...
Besides the workstation on the lower level and the living quarters on the upper level, there are a few other key features ...