Discover how small concrete box culverts enhance urban infrastructure by improving water management, transportation, ...

The work to be performed by DRS includes removing the existing box culvert; and installing a new precast concrete box culvert, catch basins and storm pipes, and related items, according to a bid ...

Wildlife-friendly structures, including eight precast concrete culvert boxes with integral mammal shelves, have been installed beneath the new road layout. The culverts will drain water away from ...