[timeout:300][out:json];
(
node(around:1000,51.45500,-2.59100)[tunnel][~"^(addr:housenumber|.*name.*)$"~".",i];
way(around:1000,51.45500,-2.59100)[tunnel][~"^(addr:housenumber|.*name.*)$"~".",i];
rel(around:1000,51.45500,-2.59100)[tunnel][~"^(addr:housenumber|.*name.*)$"~".",i];
node(around:1000,51.45500,-2.59100)[location=underground][~"^(addr:housenumber|.*name.*)$"~".",i];
way(around:1000,51.45500,-2.59100)[location=underground][~"^(addr:housenumber|.*name.*)$"~".",i];
rel(around:1000,51.45500,-2.59100)[location=underground][~"^(addr:housenumber|.*name.*)$"~".",i];
rel(around:1000,51.45500,-2.59100)[type=tunnel][name];
);
out center tags;
The Northern Storm Water Interceptor (NSWI) is a large stormwater tunnel that serves as a critical flood prevention measure for Bristol, England. Designated as a Significant Flood Risk Asset by Bristol City Council, it is a key component of the city's flood defence network, operating alongside infrastructure such as the Airport Road Tunnel and the Malago Interceptors (built following the Great Flood of 1968 which inundated Bedminster and Ashton). The Malago Interceptor performs a similar function to the NSWI, diverting the River Malago underground through Southville to the New Cut.
no matches found
| subterranea (Q863404) | location=underground |
| Tunnels completed in 1962 | type=tunnel, tunnel |
| Tunnels in Bristol | type=tunnel, tunnel |