A crosstown route that linked all the bridges on the east side, hence the descriptive name.
Notable for being abandoned and having the tracks paved over in 1942, which were then dug back out again to reinstate streetcar service in 1942 because of a war-time shortage of rubber for bus tires.
| Years of Operation: | January 1, 1915–March 23, 1940, then February 15, 1942–December 27, 1947 | | --- | --- | | Operating Company: | ‣ ‣ ‣ | | Gauge: | Narrow (3-feet, 6-inches) | | Headboard: | “BT” | | Car Barn: | |