This issue contains 22 papers concerned with various aspects of structures. Included in the topics discussed are the following: grouting materials and methods; barge-bridge collisions; fire hazard in bridges; wind gusts on sign support structures; neoprene bearing pads; retrofit bridge rail; I-girder stability during erection of steel bridges; cast-steel joints for special-shape bridges; erection guidelines for double I-girder systems; staged posttensioning of concrete bridges; bond and anchorage of high-strength reinforcing steel in concrete bridges; flexural behavior of concrete bridges with high-strength bars; inspection of voids in external tendons; structural health monitoring; field testing of a railway bridge; shear and moment girder distribution factors with built-in optical fiber sensor system; crack detectability and durability of coaxial cable sensors; seismic design of a cable-stayed bridge; seismic design of buried structures; effect of bedding thickness on behavior of rigid pipes; oxidation degradation of high-density polyethylene corrugated pipe resin; and fiber-reinforced polymer configuration effect on the reliability of flexurally strengthened concrete beams.