Wiktionary
midspan
n. (context engineering English) In structural engineering, the point on a flexural member (typically a beam, girder, or spandrel panel) that is equidistant from the two end supports.
Usage examples of "midspan".
Wilf, that separation line at the midspan trailing edge break: what does that look like to you?
Like a conduit shattered in midspan, the break beyond the Furlains had disrupted the continuity of the geas Anskiere had designed to summon Ivain's heir to Cliffhaven.
The angle was a break-slope, designed to ease the rush of water charging along the tunnel should there be a midspan break.
The two-wheelers separated quickly, moving to the farthest edge of the bridge, staying as far away from the midspan as possible.