Terras Bridge
... that vehicles crossing Terras Bridge pass over a tidal river, an ungated level crossing, and the remains of a canal?
... that vehicles crossing <b id="mwBTw"><a href="./Terras_Bridge" id="mwBT0" rel="mw:WikiLink" title="Terras Bridge">Terras Bridge</a></b> <i id="mwBT4">(pictured)</i> pass over <a href="./River_Looe" id="mwBT8" rel="mw:WikiLink" title="River Looe">a tidal river</a>, an <a href="./Level_crossings_in_the_United_Kingdom#OC_–_open_crossing" id="mwBUA" rel="mw:WikiLink" title="Level crossings in the United Kingdom">ungated level crossing</a>, and the remains of <a href="./Liskeard_and_Looe_Union_Canal" id="mwBUE" rel="mw:WikiLink" title="Liskeard and Looe Union Canal">a canal</a>?