Even in San Francisco. The amount of people the Bay Bridge serves in congested rush hour traffic (14,000 people one direction) is just half the people the Trans

Even in San Francisco. The amount of people the Bay Bridge serves in congested rush hour traffic (14,000 people one direction) is just half the people the Transbay tube serves inside BART trains (27,000 one direction). Without the Transbay tube you’d need 2 more bay bridges to accommodate the additional traffic, and there is no way you could fit all those cars on the San Francisco streets, not even if they rebuilt the waterfront highway. https://youtu.be/HbZXtSnabWc?t=226 https://youtu.be/HbZXtSnabWc?t=226