Instead of pushing straight down, the weight of an arch bridge is carried outward along ... Press down on the center of the arch. What happens to the ends of the cardboard? Next, place a stack ...

The bridge on Center Avenue in Forward and Elizabeth Townships is closed due to a failing utility line that’s causing unstable structural conditions, according to PennDOT.

When the vehicle was near the center of the bridge, timbers from a collapsed railroad ... “Chief Garland sacrificed himself in the line of duty, to protect citizens not only of Burkburnett ...