AROW Street
tunnel in Gibraltar

AROW Street is a tunnel in Gibraltar that was excavated in 1942. The tunnel, like Gibraltar's Great North Road, was large enough to take Army ammunition trucks.
Description
The tunnel was planned in January 1942 and was designed to be large enough to accept Army trucks carrying ammunition. Along the tunnel were chambers intended to contain stores of ammunition and supplies. The tunnel is entirely within the Rock of Gibraltar behind the east side which overlooks the Mediterranean.
The name of the tunnel was based on the initials of the man in charge of the tunnel, Lt Col Arthur Robert Owen Williams (1905–1989) of 178 Tunnelling Company, Royal Engineers. He had trained as a miner in South Africa and was in charge of tunnelling operations in Gibraltar during World War II. When he left the army he was also given an OBE. Williams also gave his name to a road tunnel on the east side of the Rock called Williams Way.
One entrance during the Second World War was via Monkey's Cave. Soldiers in the Royal Electrical & Mechanical Engineers would enter AROW Street through Monkey's Cave and make their way to their instrument workshop located in the Rock. The engineers would get to their cave along this internal road.
This brief starts where responsible research should: with the source description of “AROW Street” as tunnel in Gibraltar. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the general reference register because the source frames it as tunnel in Gibraltar. Its deeper value depends on whether names, dates, institutions and citations support that framing.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 24, 2026. The linked authority identifier is Q16251802. Authority coordinates are 36.121, -5.343. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1942, 1905 and 1989.
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This entry incorporates text from “AROW Street” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.