The incredible efficiency of Golden Gate Transit
December 16, 2013 22 Comments
Mass transit an incredibly efficient way to move large numbers of people from two fixed locations or along a constrained space, like a bridge. Buried in a recent Marin IJ article we found out just how efficient they were: at rush hour, buses make up less than 1 percent of all vehicles on the Golden Gate Bridge but, along with ferries, carry 27 percent of the people. In other words, GGT adds a full lane and a half of capacity to the bridge and 101.
That is astounding, and a testament to the value of transit. The toll fees paid to support the transit system are well-spent, as they keep the freeway running smoothly for all users.
Well, somewhat smoothly. The HOV lanes through San Rafael and the Twin Cities are jammed, and without the old reversible lanes from Marin City to San Francisco, buses are prone to get stuck in bridge traffic. Finding ways to fix that problem would go a long way to improving bus traffic flow. Extending the planned Van Ness bus-only lanes along Lombard to the Bridge would go even further, and help ease a commute for thousands of Marinites and Sonomans.