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Heathrow Express slashes fares (so it says!)
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Heathrow Express slashes fares (so it says!)
In message , at 14:24:18 on Fri, 15 Nov
2019, Bryan Morris remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Westminster and Waterloo Jubilee Line platforms are between 25-26m below sea level. -- Roland Perry |
Heathrow Express slashes fares (so it says!)
Roland Perry wrote:
In message , at 14:24:18 on Fri, 15 Nov 2019, Bryan Morris remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Westminster and Waterloo Jubilee Line platforms are between 25-26m below sea level. What about the DLR at Bank? |
Heathrow Express slashes fares (so it says!)
In message , at 17:10:16 on Fri, 15 Nov
2019, Recliner remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Westminster and Waterloo Jubilee Line platforms are between 25-26m below sea level. What about the DLR at Bank? Gets tangled up in whether it's a "tube" service or not. But maybe people can comment on whether it's also "unbearably deep", nevertheless. -- Roland Perry |
Heathrow Express slashes fares (so it says!)
Roland Perry wrote:
In message , at 17:10:16 on Fri, 15 Nov 2019, Recliner remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Westminster and Waterloo Jubilee Line platforms are between 25-26m below sea level. What about the DLR at Bank? Gets tangled up in whether it's a "tube" service or not. Well, they're bored tube tunnels. But maybe people can comment on whether it's also "unbearably deep", nevertheless. I don't notice any depth effects on any of these underground lines, nor the Channel, nor even the Seikan Tunnel (240m below sea level). Similarly, I don't get light-headed 240m above sea level. |
Heathrow Express slashes fares (so it says!)
On 15/11/2019 17:31, Roland Perry wrote:
In message , at 17:10:16 on Fri, 15 Nov 2019, Recliner remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Westminster and Waterloo Jubilee Line platforms are between 25-26m below sea level. What about the DLR at Bank? Gets tangled up in whether it's a "tube" service or not. Why would that be an issue? -- Graeme Wall This account not read. |
Heathrow Express slashes fares (so it says!)
Graeme Wall wrote:
On 15/11/2019 17:31, Roland Perry wrote: In message , at 17:10:16 on Fri, 15 Nov 2019, Recliner remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Westminster and Waterloo Jubilee Line platforms are between 25-26m below sea level. What about the DLR at Bank? Gets tangled up in whether it's a "tube" service or not. Why would that be an issue? Because Roland hadn’t thought of it and was trying to confine this thread diversion to tube tunnels to disguise that, even though Basil had already introduced non tube tunnels in his post by writing “ no other tunnel affects me like that, not even the Chunnel”. GH |
Heathrow Express slashes fares (so it says!)
On Fri, 15 Nov 2019 15:17:03 +0000
Roland Perry wrote: In message , at 14:24:18 on Fri, 15 Nov 2019, Bryan Morris remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Not it isn't. The highest point of the heath which is well above the tube station is 134m. I'm guessing the station entrance is around 80-90m. |
Heathrow Express slashes fares (so it says!)
In message , at 20:34:40 on Fri, 15
Nov 2019, Marland remarked: Graeme Wall wrote: On 15/11/2019 17:31, Roland Perry wrote: In message , at 17:10:16 on Fri, 15 Nov 2019, Recliner remarked: I find the Picc unbearably deep, so by the time I've reached Barons Court (westbound) I'm standing by the door gasping for fresh air. No other tunnel affects me like that, not even the Chunnel. I thought the Northern Line Edgware Branch was deepest. I know when I used to travel via Hampstead/Golders Green my ears used to pop. That's the deepest under the surface, but the surface is a hill! Air pressure on the surface there will be lower as a result, by about 2.5% I think the deepest below sea level (from memory) is the Jubilee between Westminster and Waterloo. Later: Hampstead Station is approx 200m above sea level at the surface, 140m above sea level at the platform. Westminster and Waterloo Jubilee Line platforms are between 25-26m below sea level. What about the DLR at Bank? Gets tangled up in whether it's a "tube" service or not. Why would that be an issue? Because Roland hadn’t thought of it and was trying to confine this thread diversion to tube tunnels to disguise that, even though Basil had already introduced non tube tunnels in his post by writing “ no other tunnel affects me like that, not even the Chunnel”. I did think of it, and looked it up, but decided my original bid for the Jubilee Line was more consistent with the theme. -- Roland Perry |
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