2 ms·
What do you mean by “full height barriers”? Because in Japan, the barriers that exist are probably 4-5 feet tall, and pretty much are essentially walls bolted t
by bart_spoon 2y ago
What do you mean by “full height barriers”? Because in Japan, the barriers that exist are probably 4-5 feet tall, and pretty much are essentially walls bolted to the floor. I fail to see how those wouldn’t achieve the result while not costing nearly that much.
- wenc 2y agoFrom the article: > The total cost for installing full-height gates in just those 128 stations would be over $7 billion, the agency found, and half-height gates would cost $6.53 billion. Once installed, the agency would have to spend more than $119 million each year to maintain the doors.