We have an MGS post conflict at an existing curb intake. As you have recommended, we will be installing the MGS long-span system to skip one post at the intake, placing three CRT posts upstream and downstream of the unsupported section.
Since the CRT posts will be installed behind a curb, must we adjust the location of the weakening holes so that the center of the top hole is flush with the ground line? Or can we still use the CRT posts that were utilized in the long-span crash tests (top hole centered 32" from top of post)?
Some parts of this site work best with JavaScript enabled.