According to Alemi and Stevenson, in models of the early solar system it is nearly impossible for Venus to avoid a big hit. Most likely, Venus was slammed early on and gained a moon from the resulting debris.
The Golden Gate Bridge was built simply, to connect San Francisco to Marin County. The San Francisco Bay has rough currents and ferries were the only way to get across. Building a bridge just made it easier.
The fabricated steel used in the construction of the Golden Gate Bridge was manufactured by Bethlehem Steel in plants in Trenton, New Jersey and Sparrows Point, Maryland and in plants in three Pennsylvania towns: Bethlehem, Pottstown, and Steelton.he Golden Gate Bridge crosses the Golden Gate Strait and connects the City of San Francisco and the County of Marin to the north. The longitude and latitude for the Bridge location is approximately: N 37 Degrees, 49 Minutes, 8.0 Seconds --- W 122 Degrees, 28 Minutes, 40.6 Seconds.