Half of US bridges are in 'fair' condition. These 3D models show parts that go first
To better understand the challenges of bridges, we've created interactive 3D models below that reveal the key factors ...
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El Paso County to repair or replace nine timber bridges in next few years
The inspections resulted from last summer's sudden closing and and subsequent demolition of a timber bridge on Ramah Road West, five miles north of Calhan; a routine inspection discovered evidence ...