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had been proposed by government to tackle congestion on the other two crossings. However, on 14 February 2023, the Welsh
Government announced that the project would not go ahead, citing efforts to reduce car usage, its environmental impact and it being a "blot" on the landscape. Issues with financing
555:
Theoretically it is possible to ford the strait in the
Swellies at low water, spring tides when the depth may fall to less than 0.5 metres (1.6 ft). However, at these times a strong current of around 4.8 knots (8.9 km/h) is running, making the passage extremely difficult. Elsewhere in the
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The tidal effects observed along the banks of the strait can be confusing. A rising tide approaches from the south-west, causing the water in the strait to flow north-eastwards as the level rises. The tide also flows around
Anglesey until, after a few hours, it starts to flow into the strait in a
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scouring the underlying rock; the grain of which also runs in the same direction. The result was a series of linear bedrock hollows across the region, the deepest of which was flooded by the sea as world ocean levels rose at the end of the
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The present day channel is a result of glacial erosion of the bedrock along a line of weakness associated with the Menai Strait fault system. During a series of
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Because the strait has such unusual tidal conditions, coupled with very low wave heights because of its sheltered position, it presents a unique and diverse
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833:, deputy minister for climate change, later stated the crossing could be considered again as part of a wider review into the infrastructure of
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The depth of the channel reaches 15 metres (49 ft) in places, and the current can exceed 7 knots (13 km/h). It is very rich in
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on both banks and on several of the islands, helped make the Strait an important source of fish for many centuries. Eight of the numerous
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at the two ends of the strait cause very strong currents which create dangerous conditions. One of the most hazardous areas is the
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467:. However they started quarreling over the plunder and fought a battle at the Menai Strait. Guttorm won the battle by praying to
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only found in this part of North Wales. The population contains about 30 plants, and most of these are thought to be mature.
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251:. The strait is about 25 km (16 mi) long and varies in width from 400 metres (1,300 ft) between
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804:. Between 1970 and 1972, the bridge underwent a redesign in order to accommodate what would later become the
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the project was later stated by the government as another reason why the project could not proceed.
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1337:. Monograph series / Society for the History of Technology, no. 10. Cambridge, Mass.: MIT Press.
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strait the minimum depth is never less than 2 metres (6.6 ft) until the great sand flats at
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end is also hazardous because of the frequently shifting sand banks that make up
Caernarfon bar.
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along the Menai Strait, and around
Anglesey. After the company's voluntary liquidation in 1962,
816:. The bridge is grade two listed and is the more common crossing point out of the two bridges.
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In the 12th century, a later Viking raid and battle in the Menai Strait are recounted in the
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Crossing the Menai: an illustrated history of the ferries and bridges of the Menai Strait
1280:. Caernarfon's Yesterdays series, no. 2 (in English and Welsh). Caernarfon: T.M. Hughes.
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took over the services for a while. Now, every year for two weeks in the summer, the
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undertakes a similar service. The most recent service appears to have been Feb-2021
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Much of the land on
Anglesey at the eastern end of the strait is designated as an
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The same unique ecology and geomorphology has let to a number of designations of
1150:"Third Menai crossing and 'Red Route' axed as major road-building plans scrapped"
920:"Menai Strait fault system: An early Caledonian terrane boundary in north Wales"
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The existence of this unique ecology was a major factor in the establishment of
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514:. The first of the opera's nine parts is called "The Battle of Menai Strait".
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1175:"Plans for third Menai crossing axed in review of road improvements in Wales"
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to the mainland. The bridge, 461 metres long and 40 metres tall, carries the
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Opened in 1850, the
Britannia Bridge was built as a rail bridge connecting
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The
Britannia Bridge: the generation and diffusion of technical knowledge
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Aberlleiniog/Trecastell: Key historic landscape features and processes
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a community project celebrating the two bridges along the Menai Strait
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752:. The bridge itself is grade one listed and a candidate to become a
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Opened in 1826, the Menai Bridge is a 417 metre long, 30 metre tall
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a succession of ice-sheets moved from northeast to southwest across
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The tides carry large quantities of fish, and the construction of
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1228:"Welsh Government could 'look again' at third Menai crossing"
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A review of the records of the Conway and the Menai
Ferries
1201:"No money for major road projects in Wales, minister says"
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10.1130/0091-7613(1987)15<744:MSFSAE>2.0.CO;2
490:. This incident is recounted at length in the 1973 novel
1123:"All major road building projects in Wales are scrapped"
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From the 1890s until 1963, the pleasure steamers of the
1318:(new revised ed.). Llanrwst: Gwasg Carreg Gwalch.
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A crab wearing a sponge suit seen underwater below the
1079:"Statistics show more cars using the Britannia Bridge"
1097:"Third Menai Strait bridge 'could be built by 2021'"
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special area of conservation with marine components
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855:- sea salt produced from the waters of the Strait
338:, which was severely damaged by a fire in 1970.
334:railway bridge completed in 1850 to a design by
247:in the north-east, which are both inlets of the
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1333:Rosenberg, Nathan; Vincenti, Walter G. (1978).
27:Tidal water between Anglesey and mainland Wales
983:www.heneb.co.uk, Gwynedd Archaeological Trust.
521:would ply their main route from Liverpool and
300:), which was completed in 1826 to a design by
1009:"Sites of Special Scientific Interest (SSSI)"
8:
1261:. Cardiff: University of Wales Press Board.
680:. The plant is an extremely rare species of
478:as playing an important role in the life of
995:"Seas and Oceans: environmental protection"
519:Liverpool and North Wales Steamship Company
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1257:Davies, Henry Rees; Jenkins, R.T. (1966).
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1278:The Ferries to Anglesey / Y fferïau i Fôn
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273:. It contains several islands, including
259:to 7.5 kilometres (4.7 mi) between
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486:, he stayed on board his ship, singing
359:. This was the site of the loss of the
1148:Forgrave, Andrew (14 February 2023).
7:
369:in 1953. Entering the strait at the
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1226:Lennox, Aaran (19 February 2023).
901:"Menai Strait (BMLSS Information)"
689:area of outstanding natural beauty
629:. The waters are also a proposed
25:
963:. H.V. Southey, "Express" Office.
480:Magnus Erlendsson, Earl of Orkney
1368:Bodies of water of the Irish Sea
1077:Hearn, Elgan (19 January 2011).
1058:. Isle of Anglesey Council. 2008
1031:"Menai Strait Whitebeam Project"
993:John Shaw MP (5 December 2007).
808:, a dual carriageway connecting
661:woodland on the southern shore (
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85:
57:
872:Live webcam of the Menai Strait
621:'s School of Ocean Sciences at
548:south-westerly direction from
420:The Menai Strait, painted 1860
227:which separates the island of
1:
625:, as well as its status as a
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290:The strait is bridged by the
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1295:Jones, Reg Chambers (2011).
918:Gibbons, Wes (August 1987).
837:, rather than individually.
737:, a road which connects the
223:'River Menai') is a
1276:Hughes, T. Meirion (1997).
645:along the strait including
471:and Echmarcach was killed.
330:; it is an adaptation of a
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781:
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507:The Martyrdom of St Magnus
439:, meaning "narrow water."
1299:. Wrexham: Bridge Books.
1011:. Natural Resources Wales
239:. It is situated between
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39:
1314:Richards, Robin (2004).
849: – Queen of Gwynedd
957:Morgan, Thomas (1887).
820:Proposed third crossing
721:Menai Suspension Bridge
713:Menai Suspension Bridge
593:Menai Suspension Bridge
573:Menai Strait fish weirs
454:Echmarcach mac Ragnaill
292:Menai Suspension Bridge
283:), on which is located
1316:Two Bridges over Menai
1056:"Map of Anglesey AONB"
1035:www.fossilplants.co.uk
794:North Wales Coast Line
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243:in the south-west and
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1179:North Wales Chronicle
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631:Marine Nature Reserve
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460:with his friend, the
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324:North Wales Main Line
235:, on the mainland of
847:Angharad ferch Owain
826:Third Menai Crossing
512:Peter Maxwell Davies
465:Guttorm Gunnhildsson
145:53.18056°N 4.23333°W
1373:Straits of Anglesey
936:1987Geo....15..744G
757:World Heritage Site
647:Glannau Porthaethwy
577:scheduled monuments
560:are reached beyond
498:George Mackay Brown
496:by Orcadian author
448:, the 11th century
285:St Tysilio's Church
141: /
1378:Straits of Gwynedd
1207:. 19 February 2023
1181:. 15 February 2023
1129:. 14 February 2023
979:2016-08-06 at the
905:www.glaucus.org.uk
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663:Coedydd Afon Menai
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500:, and in the 1977
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322:which carries the
150:53.18056; -4.23333
67:, looking towards
772:Robert Stephenson
727:suspension bridge
619:Bangor University
392:and neighbouring
341:The differential
336:Robert Stephenson
320:truss arch bridge
297:Pont Grog y Borth
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16:(Redirected from
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1103:. 5 October 2017
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1363:Menai Strait
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1250:Bibliography
1235:. Retrieved
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1221:
1209:. Retrieved
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1183:. Retrieved
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1157:. Retrieved
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1040:19 September
1038:. Retrieved
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700:Menai Bridge
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674:Traeth Lafan
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623:Menai Bridge
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445:Heimskringla
443:
441:
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399:last ice age
380:
365:
340:
289:
280:Ynys Tysilio
266:Ynys Seiriol
206:Menai Strait
205:
203:
197:Menai Bridge
100:Menai Strait
75:to the left.
35:Menai Strait
29:
1237:19 February
1211:19 February
1185:17 February
1159:14 February
1133:17 February
1062:18 November
1015:18 November
835:North Wales
796:connecting
750:Holy Island
667:Lavan Sands
558:Lavan Sands
428:comes from
386:glaciations
383:Pleistocene
271:Penmaenmawr
193:Y Felinheli
177:Settlements
148: /
123:Coordinates
71:, with the
1357:Categories
1344:0262180871
1325:1845241304
1287:0952493624
1268:0708301088
1107:17 January
997:. Hansard.
930:(8): 744.
879:References
831:Lee Waters
569:fish weirs
469:Saint Olaf
450:Norse-Gael
371:Caernarfon
357:whirlpools
352:Pwll Ceris
308:, and the
253:Fort Belan
214:Afon Menai
189:Caernarfon
133:53°10′50″N
42:Afon Menai
1083:dailypost
853:Halen Môn
695:Crossings
678:Whitebeam
607:ecology.
550:Beaumaris
523:Llandudno
424:The name
249:Irish Sea
245:Conwy Bay
185:Beaumaris
136:4°14′00″W
116:Irish Sea
1205:BBC News
1127:BBC News
1101:BBC News
977:Archived
841:See also
814:Holyhead
798:Holyhead
790:Anglesey
746:Holyhead
575:are now
533:Balmoral
484:Anglesey
390:Anglesey
347:Swellies
328:A55 road
326:and the
229:Anglesey
112:Location
65:Anglesey
932:Bibcode
924:Geology
810:Chester
739:capital
612:sponges
605:benthic
583:Ecology
437:main-wy
433:main-aw
412:History
394:Gwynedd
377:Origins
332:tubular
306:A5 road
233:Gwynedd
221:
69:Gwynedd
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562:Bangor
493:Magnus
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452:ruler
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458:Wales
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1064:2017
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637:Land
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