You brought up a topic that is a sore subject for the pro-light rail and pro-bus line zombies: those modes of public transportation never go where you need them to go, never offer convenience or even logic in their routes (from my experience). One would think that a bus leaving the airport would take a moment to drive past the nearby hotels and shopping centers, no? We have the same problem here in the Dallas-Fort Worth area, the buses do not go where you need to go. Case in point, my commute (before I became disabled that is) consisted of 1. A shuttle to the park and ride, 2. A bus to the train station, 3. A train for about 10 minutes of travel, and finally, 4. A bus to my work location. The whole thing, including waiting, took 2 1/2 hours in the morning and 2 hours for the return trip home. Did I fail to mention that the shuttle will not enter my subdivision, forcing me to walk 1 mile before I can get to that shuttle? Yup. And then walk that mile at the end of the day. And when the roads were icy the train also had problems sticking to the schedule (ice on the tracks as well).
Recently, Chicago plans on spending between 2.8 billion dollars and 4 billion dollars to get a 9.5 mile stretch of rail with less than 30 stations (294 to 421 million dollars per mile). Within this past year, Dallas completed the Green Line light rail line which was 28 miles long with 20 stations -- at a cost of $1.8 billion (64 million dollars per mile, $64,285,714), and it isn't done yet; there's another few miles to go and more expense to come.
Please look up the topic of PRT (Public Rapid Transit, aka Public Rapid Transport), which uses small auto-taxis that run on lightweight tracks and are propelled along by magnetic forces --so PRT is unaffected by the weather: ice, snow, sleet, hail, nothing slows down the PRT; try that with a bus or a train (hint: not gonna happen). All stations are off-line, meaning that a side track leads to the station, so passengers stopping at a station never cause a slow-down or stopping for passengers whose destination is farther along the track. Light rail can't do that.
PRT picks you up very close to where you live (some systems could even be modified to pick you up right at your house). And PRT takes you right to your destination. Stations are so light weight that they could be built right inside buildings like office towers, shopping malls, hotels, convention centers, etc.
The best part: PRT is cheaper to build than light rail, cheaper to build and maintain than roads even.
Look up more info at
http://vectusprt.com/ (need high speed internet for that site, though)
... and
http://www.cities21.org/cms/... and
http://greatergreaterwashington.org/tag/PRT/... and
http://www.cprt.org/CPRT/Home.html... also right here in Texas,
http://www.acprt.org/With the PRT system at Heathrow Airport proving a great success and the PRT system in Masdar City, UAE, nearing completion of its testing phase it is high time that the US took a more serious look at PRT. While both these systems are conceptually easy to construct, they differ from the Vectus and Taxi2000/SkyWeb systems that I prefer in that their vehicles run on rubber tires and thus are going to be affected by inclement weather just as an automobile would be: (just a couple of examples...)
http://www.youtube.com/watch?v=rhZCyQ3emQg and
http://www.youtube.com/watch?v=5KgMBYOywbc&feature=relatedCheck out my DU comments on the subject:
http://www.democraticunderground.com/discuss/duboard.php?az=show_mesg&forum=398&topic_id=782&mesg_id=807http://www.democraticunderground.com/discuss/duboard.php?az=show_mesg&forum=398&topic_id=782&mesg_id=789http://journals.democraticunderground.com/txlibdem/9... just to name a few.
PRT is cheaper than roads, highways, freeways, buses, and light rail. High Speed Rail should be the technology of choice for city-to-city travel and PRT the choice for intra-city travel.