Branch Tunnels

Some articles on tunnel:

Crossings Of The River Thames - Central London
... Tower Bridge Road bridge 1894 Tower Subway Utility tunnel 1870 Formerly an underground railway (the world's first) - now used for water mains and telephone cables and accessible only by authorised personnel ...

Famous quotes containing the word branch:

    In communist society, where nobody has one exclusive sphere of activity but each can become accomplished in any branch he wishes, society regulates the general production and thus makes it possible for me to do one thing today and another tomorrow, to hunt in the morning, fish in the afternoon, rear cattle in the evening, criticize after dinner, just as I have a mind, without ever becoming hunter, fisherman, shepherd or critic.
    Karl Marx (1818–1883)