B roads in Zone 8 of the Great Britain numbering scheme

File:United Kingdom A road zones.svg

B roads are numbered routes in Great Britain of lesser importance than A roads. See the article Great Britain road numbering scheme for the rationale behind the numbers allocated.

Zone 8 (3 digits)

class="wikitable"

! style="width:50px" | Road

! style="width:250px" | From

! style="width:250px" | To

! style="width:400px" | Notes

B800

|Newbridge

|Ferry Muir Rd. Queensferry

B801

|A838 at Richonich

|Kinlochbervie

B802

|Kilsyth

|B803 at Glenmavis

B803

|A73 near Glenmavis

|Coatbridge

B804

|Coatbridge

|Gartcosh

B805

|A9 at Laurieston

|Bowhouse Roundabout

B806

|B765 at Garthamlock

|Gartcosh

B807 (defunct)

|A802 Duke Street, Glasgow

|A80 (later A8) Alexandra Parade, Glasgow

|Now part of the B763.

B808

|Partick

|near Springburn

B809 (defunct)

|Trongate, Glasgow

|Buchanan Street, Glasgow

|Declassified.

B810

|B805 at Brightons

|Shieldhill, Falkirk

B811 (defunct)

| Great Western Road, Glasgow

| Garscube Road, Glasgow

| Declassified sometime after 1974.

B812

|Springburn

|near Lenzie

B813 (defunct)

|Partick

|Anniesland

| The northern portion became a portion of the A739 in the 1960s when the Clyde Tunnel opened while the southern portion was declassified around 1974 when the A814 was rerouted.

B814

|Dalmuir

|Kilbowie Roundabout

B815

| M898, A898 and A898 at Erskine

| A8 at Bishopton, Renfrewshire

B816

|Bonnybridge

|Glenfuir Rd. Falkirk

B817

|B9176 near Alness

|Kildary

B818

|Denny

|B834 near Killearn

B819

|Cadder

|Chryston

B820 (defunct)

|Loop off A803 in Kirkintilloch

|Declassified sometime after the early 1970s.

B821

| A81 at Blanefield

| Carbeth

| Part of the B821 from Strathblane to Auchinreoch has become the A891

B822

|Lennoxtown

|B8032 and A81

B823

|A9 Stirling

|A9 Bridge of Allan

B824

|A820 near Doune

|Keir Roundabout

B825

|A803 at Linlithgow Bridge

|A9 Caldercruix

B826

|A84 near Doune

|A873 at Thornhill, Perthshire

B827

|A822 near Braco

|A85 at Dalginross

B828

| A83 at Rest and Be Thankful Viewpoint

| B839, Hell's Glen

| Passes through Glen Mhor. Acts as a diversion when A83 closed avoiding 59 mile diversion. Known as Old Military Road. Unclassified until 1932.

B829

|Aberfoyle

|near Stronachlachar

B830

|Dumbarton

|Barloan Toll Roundabout

B831 (defunct)

|A82 south of the Arden Roundabout

|B832 in Crosskeys

|Upgraded to a portion of the A818 in 2005.

B832

|A82

|A818

B833

|B872 at Garelochhead (east)

|at Coulport (west).

|The B833 is the main road on the Rosneath Peninsula.

B834

|A809

|Killearn

B835

|A81

|A811 Buchlyvie

B836

| A815 at Dalinlongart

| A886 at Auchenbreck

| Passes through Glen Lean, past Loch Tarsan, round the head of Loch Striven at Ardtaraig. On the Cowal Peninsula, Argyll and Bute.

B837

|Drymen

|Balmaha

B838

|A83 at Arrochar

|Arrochar

B839

| A815

| Lochgoilhead

| Passes through Hells Glen. Forms part of A83 diversion together with B828 avoiding 59 mile diversion.

B840

| A816 near Carnasserie Castle

| A819 at Cladich

| Follows southern bank of Loch Awe for most of its length

B841

|A816

|Bellanoch

|Ends near Bellanoch Swing Bridge.

B842

|Claonaig

|Southend (Scotland)

|Road stops and continues at Campbelltown.

B843

|near Campbelltown

|Machrihanish

|Connects with B842

B844

|Clachan Bridge

|Kilninver

B845

| A828 at Barcaldine

| Loch Awe south of Kilchrenan

| Crosses Loch Etive south of Bonawe
Crosses the A85 at Taynuilt

B846

|Aberfeldy

|Rannoch railway station

B847

|B846 Balmore

|near Falls of Bruar

B849

|A884 at Lochaline

|Drimnin

B850 (defunct)

|B849 at Carnoch

|Acharacle Pier

|Section east of Salen became a portion of the A861 around 1923–1924. Around this time (and definitely by 1932) the B850 was extended around Loch Shiel and Loch Moidart to a pier on the northern shore of the loch. The remainder also became a portion of the A861 in 1967 after the new road was built between the A830 and B850.

B851

| A9 south of Daviot

| B862 northeast of Errogie

| Passes through Farr and East Croachy

B852

|Dores Beach B862

|B862

B853

|B9006 at Inverness

|Southside Road, Inverness

rowspan="2"|B854 (defunct)

|Milton

|Balchraggan

| Renumbered as A833, likely by 1939. A 1938 map shows the route as B854, while a 1939 and 1944 map show both numbers. A 1946 map shows the route as A833.

Drumkinnon, Balloch

|Haldane's Mill

| Number not allocated until 1938–1939; declassified sometime after the mid-1970s.

B855

| A836 at Dunnet

| Easter Head (Dunnet Head)

| The most northerly numbered road on the mainland of Great Britain
Passes through Hunspow and Brough

B856

|Strathcarron Junction

|Strathcarron railway station

|Now part of the A890.

B857

|A811 Alexandria

|A82

B858

|South of Drymen

|North of Drymen

rowspan="2"|B859 (defunct)

|Braemore Junction

|Poolewe

|Became a portion of the A832 by 1932 (probably earlier).

High Street, Dingwall

|Station Road, Dingwall

|One portion now part of the A862, the remainder unclassified.

rowspan="2"|B860 (defunct)

|Ullapool

|Ledmore

|Renumbered to A835 by 1932.

Paisley Road, Glasgow

|Shieldhall

|Former portion of A8; declassified when the M8 opened.

B861

|B851 at Inverarnie

|Inverness

B862

|Fort Augustus

|Inverness

B863

|North Ballachulish

|Glencoe

|Via Kinlochleven

B864

|A839 near Lairg

|A837 at Inveran

B865

|Raigmore Interchange

|Shore Street Roundabout

B866

|A886

B867

|A9

|Passes through Bankfoot village.

B868 (defunct)

|Poles

|Dornoch

|Renumbered to the B9168 due to extension of the A9, which would have put the B868 out-of-zone. Originally planned to be merged into the B867 (now the B9167), which would have been completely out-of-zone.

B869

|A894

|A837

B870

|B876

|B874

B871

| A897 near Kinbrace railway station

| A836 near Bettyhill

B872

| A814 at Whistlefield roundabout (north).

| A814 near Faslane Cemetery (south).

B873

| A836 at Altnaharra

| B871 at Syre, Highland

B874

|A99 near Wick

|Thurso

B875

|A844

|Drumachloy

|This road is located on the Isle of Bute

B876

|Castletown

|A99 at Reiss

B878

|Rothesay

|A844

|This road is located on the Isle of Bute.

B879

|B842

|Carradale

B880

|A841 near Brodick

|A841 near Blackwaterfoot

|This road is also known as 'The String' and is located on the Isle of Arran.{{Cite web |date=2021-05-07 |title=String road closed for four days |url=https://www.arranbanner.co.uk/2021/05/07/string-road-closed-for-four-days/ |access-date=2022-06-21 |website=Arran Banner |language=en-GB}}

B881

|Rothesay

|A844

|This road is located on the Isle of Bute.

B882

|Tobermory

|B8073 near Tobermory

|This road is located on the Isle of Mull.

B883

|A87

|Peinchorran

|This road is located on the Isle of Skye.

B884

|A683 at Lonmore

|near Milovaig

|This road is located on the Isle of Skye.

B885

|Portree

|Bracadale

|This road is located on the Isle of Skye.

B886

|A850

|Waternish

|This road is located on the Isle of Skye.

B887

| A859 north of Ardhasaig, Isle of Harris

| Huisinis, Isle of Harris

| Follows the northern shore of West Loch Tarbert for the first half of its route
Goes through Bun Abhainn Eadarra, Miabhaig, Abhainn Suidhe and Beitearsaig

B888

| A865 at Dalabrog

| Pollarchar

| In the southernmost part of South Uist
Continues, unclassified, to the ferry for Barra

rowspan="2"|B889 (defunct)

|B888 in Dalabrog

|pier at Loch Baghasdail

|Became a portion of the A865.

Ring road on the Isle of Barra

|Upgraded to the A888 by 1934.

B890

|Groigearraidh

|Loch Skipport

|This road is located on the Isle of South Uist.

B891

|A865

|Peters Port

|This road is located on the Isle of Benbecula

B892

|A865

|This road is located on the Isle of Benbecula

B893

|A865

|Newtonferry

|This road is located on the Isle of North Uist.

B894

|A867

|Loch Eport

|This road is located on the Isle of North Uist.

B895

| A857 north of Stornoway

| Tolsta

| Follows the western shore of Broad Bay
Goes by way of Tong

B896

|Great Cumbrae

|This road circles the island.

B897

| A859 approx 6 km southwest of Stornoway

| Ranais

| Goes via Crossbost

B898

|A9

|A827

B899

|Millport

|B896

|This road is located on the Isle of Great Cumbrae

Zone 8 (4 digits)

class="wikitable"

! style="width:50px" | Road

! style="width:250px" | From

! style="width:250px" | To

! style="width:400px" | Notes

B8000

| A886, Newton, Argyll

| A8003, Kames, Argyll

| Is a road in the west of Cowal peninsula, Argyll and Bute.

Originally ran from Auchenbreck to Port Bannatyne. Swapped with the A886; one portion is now the B866.

B8001

|Claonaig

|A83 at Kennacraig

B8002

|A816

|Aird

B8003

|near Balvicar

|North Cuan

B8004

|A82 near Spean Bridge

|Banavie

B8005

|B8004, near Gairlochy

|Achnasaul

B8006

|A830

|Passes through Caol

Originally ran from Dalnabreck to Daleila. Declassified in the 1960s, probably when the new section of the A861 opened.

B8007

| A861, Salen, Ardnamurchan

| Achosnich

| the main road of the Ardnamurchan peninsula and thus the most westerly numbered road on the mainland of Great Britain

B8008

|A830

|Mallaig

| Originally ran from Inchmore to Dunballoch. Renumbered to the B9164 (itself now out-of-zone) in 1935 after the A9 was extended, which would have put the B8008 out-of-zone.

B8009

|A863

|Portnalong

|This road is located on the Isle of Skye.

B8010 (defunct)

| Stornoway

| Brasclete

| Declassified in the 1970s.

B8011

| Garynahine, Isle of Lewis

| Timsgerraidh, Isle of Lewis

B8012 (defunct)

| Loch Laxavat

| Carloway

| Declassified in the 1970s.

B8013

| Lìonal, Isle of Lewis

| Eòropaidh, Isle of Lewis

B8014

| Port Nis, Isle of Lewis

| Eòropaidh, Isle of Lewis

B8015

| Lìonal, Isle of Lewis

| Sgiogarstaigh, Isle of Lewis

B8016

|A846

|A846 near Bridgend

B8017

|A847

|B8018

|This road is located on the Isle of Islay

B8018

|A847

|Sanaigmore

|This road is located on the Isle of Islay

B8019

|B8079

B8020

B8021

B8022

|B825 near Avonbridge

|B825 at Limerigg

B8023

|B802, near Kilsyth

|A803, near Kirkintilloch

B8024

|A83

|A83 at Inverneil

B8025

|A816

|Keillmore

B8026

|A83

|Passes via West Loch Pier

Originally ran from Raddery to Poyntzfield. Renumbered to the B9160 in 1935 after the A9 was extended, which would have put the B8026 out-of-zone.

B8027

|Stornoway

|This road is located on the Isle of Lewis.

B8028

|Shieldhill, Falkirk

|Falkirk

B8029

|Linlithgow Bridge

|A706 near Linlithgow

B8030

|Milngavie

B8031

|A873

|B822

B8032

|Doune

B8033

|Braco

|Keir Roundabout

B8034

|A81 at Port of Menteith

|A811 at Arnprior

B8035

|Salen

|Loch Beg Bridge

|This road is located on the Isle of Mull.

B8036

|A87

|A850

|This road is located on the Isle of Skye.

B8037

|A811

|B822 at Kippen

B8039

|near A73

|Cumbernauld

| Originally ran from Windhill to Balnagown. Extended and renumbered to the B9169 after the A9 was extended, which would have put the B8039 out-of-zone.

B8040 (defunct)

|A82 at Laggan

|A82 at Aberchalder

|Declassified and now a footpath.

B8041

|A885 Argyll Street, Dunoon

|A815 Alexandra Street, Dunoon

B8042

|A885 Argyll Street, Dunoon

|A815 Wellington Street, Dunoon

B8043

|A861