Alvord Lake Bridge »
The reinforcement consists of square cold-twisted steel rebar embedded near the underside of the arch and bent in the same curve as the arch. It survives the 1906 earthquake and every temblor since.
|
|
||||||
|
Alvord Lake Bridge »The reinforcement consists of square cold-twisted steel rebar embedded near the underside of the arch and bent in the same curve as the arch. It survives the 1906 earthquake and every temblor since. |