Welcome to City-Data.com Forum!
U.S. CitiesCity-Data Forum Index
Go Back   City-Data Forum > U.S. Forums > General U.S. > City vs. City
 [Register]
Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
View detailed profile (Advanced) or search
site with Google Custom Search

Search Forums  (Advanced)
Reply Start New Thread
 
Old 05-04-2010, 10:45 PM
 
Location: On the Rails in Northern NJ
12,380 posts, read 26,845,984 times
Reputation: 4581

Advertisements

Quote:
Originally Posted by waronxmas View Post
While that is all good and well (and Atlanta is in the process of doing the same with it's old service rail network), those systems alone can not and do not approach the capacity and speed of a subway system. The only reason the Green Line in Boston has subway-esque usage is because:

1. Used in a extremely high density city.
2. Was build like a subway.
3. Connects to a subway.

Same thing goes for MUNI in San Francisco and SEPTA.
Oh yes they can , the average & top speed of most Light Rail is usually 10-20mph higher. & Capacity wise , they can also depends on how many trains are operated on the line. You will see over the next 2 decades as NJ , CT , MA , RI , PA , MD , VA build high capacity LRT lines or systems.
Reply With Quote Quick reply to this message

 
Old 05-04-2010, 10:49 PM
 
Location: The Greatest city on Earth: City of Atlanta Proper
8,485 posts, read 14,990,056 times
Reputation: 7333
Quote:
Originally Posted by Nexis4Jersey View Post
Oh yes they can , the average & top speed of most Light Rail is usually 10-20mph higher. & Capacity wise , they can also depends on how many trains are operated on the line. You will see over the next 2 decades as NJ , CT , MA , RI , PA , MD , VA build high capacity LRT lines or systems.
No, they don't, and the stats prove this:

http://www.apta.com/resources/statis...rship_APTA.pdf

There are no cities with light rail only systems that even come close to the speed, capacity, or convenience of any city with a subway. This is a fact, and has been provable over the course of a century. This is exactly why DC and Atlanta dumped their LRT systems, and San Francisco augmented theirs, with subways. That is unless you have actual usage data, not theories, to explain otherwise.
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 10:59 PM
 
Location: Dallas, Texas
4,435 posts, read 6,298,309 times
Reputation: 3827
The light rail in Dallas is mostly elevated rail like the EL in Chicago with some underground/below grade and at grade areas ( mostly downtown)
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 11:03 PM
 
Location: Twilight zone
3,645 posts, read 8,308,704 times
Reputation: 1772
heavy rail.
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 11:03 PM
 
Location: Northridge, Los Angeles, CA
2,684 posts, read 7,380,504 times
Reputation: 2411
Haha, wait until more cities use Bus Rapid Transit (BRT) like the Orange and Silver Lines in LA, and the Silver Line in Boston. I actually support the use of a dedicated lane BRT to see if an area should even get light rail/heavy rail, since its more cost efficient. Remember, money doesn't grow on trees.

These are used by cities who can't afford light rail right now, but need something to alleviate the traffic in a certain corridor.

I can only speak for the Orange Line because I have used it a lot since I moved back to LA (and probably more so once I start working in Downtown LA in the next week or so), but it is pretty clear that it needs to be replaced by light rail, or even a heavy rail line. The LACMTA expected that it would take 10 years to reach a ridership level of 20,000 riders per day. However, by 2008, it already exceeded that amount (it only opened in October 2005)! In fact, more people used the Orange Line BRT than use the Gold Line Light Rail before the extension opened in late 2009!
Metro | news | Ridership Statistics

Here's an article on BRT: Bus Rapid Transit - A Bus by Any Other Name is Still ... a Train?

I would support the Orange Line not only extending in the San Fernando Valley, but I would also support a conversion to Light Rail. No matter what time of day you get on, its always almost full. During Rush Hour, its even more full, especially at North Hollywood station where it connects to the Red Line subway.

Subways would be desirable, but its also extremely expensive nowadays. Until it becomes cheaper, then we need to explore other viable alternatives. It is what it is.
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 11:05 PM
 
593 posts, read 1,761,647 times
Reputation: 314
It's interesting, though...Seattle's new light rail line has the station spacing somewhere between typical light rail and heavy rail, and much of it is underground.

It is clearly light rail technology, but it has the feel of heavy rail in some parts (although, clearly, not the capacity)
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 11:07 PM
 
Location: On the Rails in Northern NJ
12,380 posts, read 26,845,984 times
Reputation: 4581
Quote:
Originally Posted by waronxmas View Post
No, they don't, and the stats prove this:

http://www.apta.com/resources/statis...rship_APTA.pdf

There are no cities with light rail only systems that even come close to the speed, capacity, or convenience of any city with a subway. This is a fact, and has been provable over the course of a century. This is exactly why DC and Atlanta dumped their LRT systems, and San Francisco augmented theirs, with subways. That is unless you have actual usage data, not theories, to explain otherwise.
Thats not why , they were ripped out during great streetcar scandal. Only the Northeast & parts of the Midwest preserved there systems. Your arguing with a Northeast Rail buff , your not going to win. If you look it up on Wikipedia the averages speeds for the vehicles are there. Most Light Rail has a Top speed of 60mph and averages 50mph. Most Subways have a top speed of 50mph and average 30mph due to the amount of stops. Light rail usually has slighty less then the average Subway line.
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 11:14 PM
 
593 posts, read 1,761,647 times
Reputation: 314
Quote:
Originally Posted by waronxmas View Post
No, they don't, and the stats prove this:

http://www.apta.com/resources/statis...rship_APTA.pdf

There are no cities with light rail only systems that even come close to the speed, capacity, or convenience of any city with a subway. This is a fact, and has been provable over the course of a century. This is exactly why DC and Atlanta dumped their LRT systems, and San Francisco augmented theirs, with subways. That is unless you have actual usage data, not theories, to explain otherwise.
How about Portland? They have very good public transit with only light rail and streetcars.
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 11:19 PM
 
Location: The Greatest city on Earth: City of Atlanta Proper
8,485 posts, read 14,990,056 times
Reputation: 7333
Quote:
Originally Posted by AcroJimmy2 View Post
How about Portland? They have very good public transit with only light rail and streetcars.
Portland is the exception, but it's only a semantical exception as they only manage 115,000 daily riders. That is only a fraction of what a subway system can handle.

Most LRT systems manage to only have 60,000 or less passengers per day. Most cities with subways have that many passengers pass through a single station in the course of rush hour.
Reply With Quote Quick reply to this message
 
Old 05-04-2010, 11:32 PM
 
Location: The Greatest city on Earth: City of Atlanta Proper
8,485 posts, read 14,990,056 times
Reputation: 7333
Quote:
Originally Posted by Nexis4Jersey View Post
Thats not why , they were ripped out during great streetcar scandal.
True, the rails themselves were ripped up, but (I can only speak for Atlanta) the routes were converted to trolleybus routes so in effect nothing really changed. The routes stayed the same and actually got faster.

Quote:
Originally Posted by Nexis4Jersey View Post
Only the Northeast & parts of the Midwest preserved there systems.
That's not true. New Orleans and San Francisco have kept their systems in operation.


Quote:
Originally Posted by Nexis4Jersey View Post
Your arguing with a Northeast Rail buff , your not going to win.
What does that have to do with anything?

Quote:
Originally Posted by Nexis4Jersey View Post
If you look it up on Wikipedia the averages speeds for the vehicles are there. Most Light Rail has a Top speed of 60mph and averages 50mph. Most Subways have a top speed of 50mph and average 30mph due to the amount of stops. Light rail usually has slighty less then the average Subway line.
Not true. The systems in DC, Atlanta and SF can reach speeds of 80mph. Besides, what does how fast an LRT system theoretically can reach have do with the fact that LRT systems do not match heavy rail in capacity, convenience, and speed? It is a provable fact. The Green Line, MUNI, and SEPTA are exceptions to this rule, but for very specific reasons that are hard to duplicate elsewhere. Especially in cities without a subway.
Reply With Quote Quick reply to this message
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.

Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.


Reply
Please update this thread with any new information or opinions. This open thread is still read by thousands of people, so we encourage all additional points of view.

Quick Reply
Message:


Over $104,000 in prizes was already given out to active posters on our forum and additional giveaways are planned!

Go Back   City-Data Forum > U.S. Forums > General U.S. > City vs. City

All times are GMT -6.

© 2005-2024, Advameg, Inc. · Please obey Forum Rules · Terms of Use and Privacy Policy · Bug Bounty

City-Data.com - Contact Us - Archive 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37 - Top