[sclug] OT: convert rail tracks to tarmac for private coach network which saves billions and provides a better service!
Alex Butcher
lug at assursys.co.uk
Thu Sep 10 16:00:47 UTC 2009
On Thu, 10 Sep 2009, Tom Carbert-Allen wrote:
> Matt Dainty wrote:
>> * Tom Carbert-Allen <tom at randominter.net> [2009-09-10 10:33:45]:
>>
>>> I like your analogy but your argument miss's one important difference
>>> between tracks and rubber wheels. They can drive around each other. So if
>>> one service is delayed or breaks down, the rest just drive around it. So a
>>> rubber wheel system has less chance of an incident causing systemic
>>> problems.
>>>
>>
>> You've clearly never been on the M25.
>>
>> Matt
>>
>
> I have and have driven past many many vehicles in the hard shoulder who have
> broken down and did not inconvenience my journey in the slightest, try that
> on a train track. I have also over taken thousand and thousands of slow goods
> vehicles without issue, also not possible on tracks.
>
> I know the M25 often gets slow, but that is caused by reaching it's capacity.
> All systems suffer from this, you can predictably do the speed limit for your
> whole journey until the traffic level goes over 75% of the capacity.
Thing is, like discs and memory, roads are either obsolete, new, or full. :-)
Anyway, my point really was that rail and roads (should) solve different
types of problems and you probably want both. The rest is just a simple
matter of getting people to use the right method, rather than petulantly
whining "but I want good, fast AND cheap!"
I doubt we'll ever judge that >100mph road-type mass transit to be safe
enough, as a society. Likewise, we'll never get literal-door-to-door rail.
Best Regards,
Alex
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