[tialaramex]

Yup. British policy is the same. No new at-grade crossings. Existing at-grade crossings to be closed where possible. Where a crossing cannot be closed, upgrade it to achieve acceptable safety margins, revisit annually.

There are three different examples near me of crossings they haven't closed with very different scenarios.

1. A large industrial estate built on the tidal river is reached via a road only barely above sea level. The road is used by lots of heavy articulated vehicles (it is after all an industrial estate) yet it crosses a four track railway that serves both freight and passenger traffic to a major city. Result? A major at-grade crossing which is closed to road traffic for about 10-15 minutes at a time as much as three times in an hour. This crossing has full barriers, and a pedestrian bridge (so pedestrians needn't wait for the barriers). There's no way to dig down (it'd flood) and a road bridge would have to be very large to carry those articulated trucks but there's nowhere to put it. I expect this crossing will remain until forces of gentrification some day mean the industrial estate turns into housing and they just close the crossing altogether.

2. Where that same railway once went through the city to deliver rich people to the ocean liner terminal itself the passenger trains these days are diverted through a tunnel under the city - however a few freight trains per month still make the journey to the docks. So a wide city road goes over an at-grade crossing that is rarely needed, most users probably have no idea it's a crossing. This is a full gated crossing, but it's manually operated. A crew will come out, switch on stop lights, block the road, move the gates, then one train drives in or out of the docks, then they unwind everything. Because it's so seldom used a bridge seems unacceptably costly, and because it's manual I'd guess the residual risk is low so I expect this to remain in use essentially forever.

3. A rail branch towards another coastal city cuts across a residential street I used to live on. This one I can imagine closing. It's currently using full barriers but has no pedestrian route except to just walk to the nearest bridge. I think sooner or later somebody will get themselves killed, clambering over the barriers or whatever and they'll just close it because there's no way to make it any safer other than closing it.

[bobthepanda]

Interestingly enough, Japan has a crazy amount of rail crossings, including smack in the middle of busy districts like Shibuya in Tokyo where the gates are down for the majority of the hour; yet they seem to have less fatal accidents than peers. I wonder what's driving the difference there?