Sorry for the delay in getting back, folks. As much as I hate to say it, work is more important than perusing the SDMB.
Satan, I wasn’t looking for an argument. A debate, sure – even better would be a straight answer. But I read your first post as confrontational and even a bit condescending, thought that the thread was already in the crapper, and responded in what I perceived to be similar fashion. Apologies if I misunderstood.
For the record, I am in Tallahassee, Florida as kaylasdad99 so easily discovered and pointed out. The roads here are neither sufficient nor becoming for a city that is the state capital nearing a population of a quarter million. The major roadways are pavement on top of old trails. The city was formed around the crossing of two trails and became the state capital simply because of the crossroads. The center of town is defined by the crossing of US 90, four lanes east-west, and US 27, four lanes north-south. There is a “beltway” around town that is 2, 3, 4, or 6 lanes, depending upon the exact location. Other major roads tend to “spoke” from the center of town toward the outlying areas. There are several other 4+ lane roads that extend more than a few blocks (SR 20 E-W, Tharpe E-W, Gaines E-W, Lake Bradford N-S, Blairstone N-S, Thomasville N-S). The roadways do not include “pull-offs” for the busses. Many of the main spokes have been designated by-law as “canopy roads”. They are lined by 100+ year old oak trees and expansion or widening requires jumping legal hurdles that the local government has imposed upon itself. Personally, I can’t jump that high and I know of noone else that can.
That should cover the question of whether the busses actually interfere with automobile traffic.
kimstu found the local site describing the city’s mass transit offerings. Thanks for filling in some blanks, though I’ll pass on having you put words in my mouth to my local government. 
The city establishes bus fare rates such that revenues will cover approximately 20% of expenditures. When the city establishes its annual budget, these things tend to get reported and posted in the local paper. (The paper is my “source”. If I can find the figures on the web I’ll post the URL.)
The per passenger-mile pollution statement also is an echo of statistics found in the local paper (albeit a while back). I’ve not seen them on the web so I can’t point you to a link. This makes some sense as demographics vary from location to location and maintaining a site with bus/car emission rates for the countries largest 500 cities is not trivial.
Busses here are not heavily utilized. The pollution reference is per passenger mile not liters/second. It may be worth noting that the bus fleet is quite new – the city has spared no (taxpayer) expense to have a modern fleet of busses. The suggestion by APB9999 of more and smaller busses as a solution may not be practical as the emission control systems are already modern era. The “Old Town Trolley” referenced by Kimstu is a downtown bus route serviced by a bus that looks like an old trolley car.
I have no truck with those of you in large urban or metro areas where mass transit makes sense. I cannot imagine life in NYC, Chicago, or SF without some sort of mass transit. But the survival of metropolitan areas is not necessarily dependent upon mass transit, either. The two million people in the Minneapolis/St. Paul area seem to get to and from the grocery store with minimal reliance on a mass transit system.
My position is that mass transit in Tallahassee, Florida is costly, inconvenient, and polluting. And I’d like to dismantle the damned thing.
When I read Drain Bead’s post I got a feeling of sympathy for her. Let me respond in civil, but direct, kind.
You are a self-proclaimed member of the “less fortunate” and have a job that you “love”. Your attachment to the job is such that you’d inconvenience friends to keep it, but would rather rely on the checkbooks of strangers. The picture that I get is that you’ve traded the support of your parents for the support of the taxpayer. Personally, I could never accept that as my way of life.