Possible Modern Streetcar Routes for St. Louis
It is no secret I want modern streetcars in St. Louis. For those not familiar with the concept of modern streetcars, they are new high-tech vehicles quite similar to light rail vehicles. They have a low-floor design which allows for easy entry/exit from a curb. Unlike light rail systems, the modern streetcar runs in “mixed-traffic” with cars. Where vintage trolley/streetcar systems are more nostalgic than functional, the modern streetcar is highly function for local transit while The only example in North America is in Portland although a number of cities, such as Tucson, are considering such a system.
I’ve been reading up on Porland’s system, now a few years old, and they’ve had an amazing amount of development around their line. This is largely due to development being the initial goal, the line was designed to connect two vacant (or nearly vacant) industrial brownfield sites. Zoning was changed to require minimum density. Developers have been able to get a good return on their investment. From the Development Report dated January 2006:
The Portland Development Commission (PDC) negotiated a Master Development Agreement with Hoyt Street Properties, owners of a 40-acre brownfield in the heart of the River District. The Agreement tied development densities to public improvements with the minimum required housing density increased incrementally from 15 to 87 units per acre when the Lovejoy Viaduct was deconstructed, to 109 units/acre when the streetcar construction commenced and 131 units/acre when the first neighborhood park was built. The developer has stated that without the Streetcar and the accessibility it provides, these densities would not have been possible. The agreement was a unique and essential piece of the public/private partnership that catalyzed development of the River District and serves as a model for the agreement established for in South Waterfront.
Those are some serious densities. The kind of density that makes a neighborhood vibrant and a transit system that is highly viable. With the idea of placing transit where it could be coupled with new development I have prepared a few possible modern streetcar routes. I have intentionally placed the routes so they intersect or come close to the existing MetroLink line.
Basic Assumptions for all Concepts:
Streetcar line would be modeled on the Portland Streetcar with modern low-floor vehicles (not “vintage” or “heritage” vehicles). Streetcars would operate in mixed-traffic but would be given signal preference over cross-street traffic. Lines would run in the outside travel lane (not center) and would stop at curb bulb outs every 1/5 of a mile or so. Eminent domain (or even threat) should not be used to assemble land for development within streetcar zone. Form-bsaed zoning overlay should be enacted for the area served by the streetcar (three city blocks on each side of line). Zoning overlay should set out minimum units per acre (gradually increasing at certain benchmarks) and maximum parking spaces.