Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
martinald
on Oct 3, 2019
|
parent
|
context
|
favorite
| on:
China laying tracks for 1,000km/h maglev trains
Add to that estimates of second avenue subway phase 2 coming in at $10bn for 2miles of track. Not sustainable.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
