Alto tunnel
id:
alto-tunnel-175-11408500
title:
Alto tunnel
text:
The Alto tunnel is a disused railway tunnel in Marin County, California that connects the towns of Mill Valley and Corte Madera. It was built in 1884 by the Northwestern Pacific Railroad as part of the Corte Madera-Sausalito line. The tunnel is narrow-gauge and single tracked, with a length of 2,173 feet (662 m) and a cross section 16 feet (4.9 m) wide by 20 feet (6.1 m) high.
brand slug:
wiki
category slug:
encyclopedia
description:
Tunnel in California
original url:
https://en.wikipedia.org/wiki/Alto_tunnel
date created:
2024-03-07T09:56:54Z
date modified:
2024-09-03T18:13:04Z
main entity:
{"identifier":"Q125564861","url":"https://www.wikidata.org/entity/Q125564861"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/8/83/Alto_Tunnel_North_Portal.jpg","width":3072,"height":4080}
fields total:
13
integrity:
16