It is a bridge over the ravine of San Miguel, in two arcs made of stone and lime with 13 m of height, 7 of width and 34 of length. It was inaugurated in 1935 with the progress of the road that united Valsequillo with Tenteniguada. Until then, when the water ran through the ravine, it was impossible to cross it, and therefore there were mills on both sides of its channel; the mill of the Colmenar, from the 18th century, can be seen, on the south slope of the ravine next to the bridge.