Precast Overhang
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In TxDOT Project 6100 the following aspects of the system were investigated:
  1. Response of the constructed bridge deck system to load
  2. Development of an adjustable haunch gasket
  3. Evaluation of grouts to fill the haunch
  4. Verification of the shear connector strength

In the video below, Corner One of our first precast overhang bridge deck is tested to failure:

Research Video from Tyler Ley on Vimeo.

Photographic archives can be found below.  Results from testing are available on the publications page.
Bridge Deck Construction:
Bridge Deck Pour:
Bridge Deck Testing: