logoEngineer's Line References (ELRs)

A (hopefully) comprehensive listing

Codes beginning N

Last update 27 May 2019

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ELR Line name Mileages Datum Notes
NAB Neath and Brecon Line 0.00 - 33.05 Neath And Brecon Junction  
NAC Newton and Carmyle Line 0.34 - 3.00 ?? Newton Now NWC
NAI Nailsworth Branch 101.42 - 107.20 Derby  
NAJ Neasden South to Aynho Junction see separate portions 
    NAJ1 Northolt and Neasden Line 0.00 - 6.31 Northolt Junction Formerly NNL
    NAJ2 Northolt and Ashendon Line 0.00 - 33.69 Northolt Junction Formerly NAL
    NAJ3 Ashendon and Aynho Line 0.00 - 18.29 Ashendon Junction Formerly AAL
NAL Northolt and Ashendon Line 0.00 - 34.02 Northolt Junction Now NAJ2
NAN Nantgarw Branch 0.00 - 2.35 Nantgarw Branch Junction 0.39 - 2.35 formerly CRY
NAT Nantlle Tramway see separate portions 
    NAT1 Pen-y-Groes to Nantlle 0.00 - 1.34 Pen-y-Groes  
    NAT2 Nantlle to Nantlle Sidings 1.34 - 2.13 Pen-y-Groes  
NAV North Acton to Viaduct Junction Line 0.00 - 2.22 North Acton Junction Line remiled: originally 1.67 - 4.09 ex Ealing Broadway.  Now LUL Central Line
NAY Norwich and Yarmouth Line 5.73 - 18.29 Norwich 0.00 - 5.73 now NOL
NBB New Beckenham to Beckenham Junction Curve 9.51 - 10.04 Charing Cross  
NBE Bathgate Branch 24.76 - 35.21 High Street via Airdrie  
NBK North Berwick Branch 17.79 - 22.25 Edinburgh Waverley  
NBN Newbiggin Branch 4.39 - 5.42 Bedlington Junction  
NBS Norton Bridge and Stone Line 0.00 - 3.56 Stone Junction Replaced in 2016 by new NBS and NBS1
NBS Norton Bridge and Stone Line 0.00 - 4.06 Stone Junction New code from 2016 partly replacing original NBS
NBS1 Norton Bridge East Chord 2.50 - 3.56 Stone Junction New code from 2016 partly replacing original NBS
NBZ Patent Nut and Bolt Company's Works Line 5.35 - 5.60 George Street Junction  
NCD Northampton Central Materials Depot 4.57 - 5.13 Blisworth  
NCL North Cornwall Line 209.66 - 259.44 Waterloo  
NCM Newark Curve 17.21 - 17.65/
0.00 - 0.44
Nottingham/Newark North Curve Junction  
NCP Northampton Castle to Peterborough Bay Line 0.47 - 0.62 Duston West Junction  
NCS Courthill Loop 6.21 - 6.43 Charing Cross  
NCW Norwich Wensum Curve 0.00 - 0.28 Junction with LTN2  
NCZ North Crofty Branch 312.23 - 312.71 Paddington via Box and Plymouth Millbay (reverse)  
NDC Northumberland Central Line 0.00 - 13.04 Scotsgap  
NDE Niddrie North Junction to Bilston Glen Branch see separate portions 
    NDE1 Niddrie North Junction to Millerhill South Junction 3.36 - 5.79 Edinburgh Waverley via Portobello Junction  
    NDE2 Millerhill South Junction to Bilston Glen Branch Railtrack boundary 5.79 - 10.33 + colliery Edinburgh Waverley via Portobello Junction  
NDK Northumberland Dock Branch 0.00 - 1.28 Tyne Improvement Commission No 1 Junction  
NDL Newbury and Didcot Line 0.00 - 17.49 Newbury East Junction  
NDN North Devon Line 179.26 - 222.33 Waterloo  
NDO North Docks Branch 34.75 - 35.55 Manchester Victoria  
NDP Niddrie West Loop 6.30 - 6.69 Haymarket Central Junction Niddrie West Junction to Niddrie North Junction
NDR Niddrie East Loop 0.00 - 0.31 Niddrie North Junction with Lothian Lines Niddrie North Junction to Niddrie South Junction
NDW Niddrie West Junction to Wanton Walls Junction 6.33 - 7.28 Haymarket Central Junction  
NDZ North Dock Line 0.00 - 0.27 Harbour Branch Junction  
NEB Neath Canalside Branch 18.43 - 19.61 R&SB Junction  
NEC Newcastle and Carlisle Line see separate portions 
    NEC1 Newcastle King Edward Bridge South Junction to Blaydon Junction 0.48 - 5.28 High Level Bridge Junction  
    NEC2 Millage change to Carlisle South Junction 3.78 - 60.03 Newcastle via Elswick  
NEJ Neath Junction 208.27 - 208.71/
40.68 - 41.32
Paddington via Stroud/Taff Vale Extension Junction  
NEK Sunderland to South Hylton 0.00 - 3.20 Sunderland South End Junction ELR derived from GEOGIS clerk's initials
NEL Neath Loop/Jersey Marine North Loop 0.00 - 0.48 Jersey Marine North Junction  
NEM Newham Branch     Now NWM
NEM North Electric Main Line (Plains to Helensburgh Central) see separate portions 
    NEM1 Bathgate to Drumgelloch 11.60 - 25.00 High Street  
    NEM2 High Street to Drumgelloch 0.00 - 12.23 High Street  
    NEM3 High Street to Knightswood South Junction 0.00 - 4.63 High Street  
    NEM4 Knightswood South Junction to Knightswood North Junction 0.00 - 0.74 Knightswood South Junction  
    NEM5 Knightswood North Junction to Bowling 5.67 - 13.40 Glasgow Queen Street High Level via Maryhill  
    NEM6 Bowling to Dumbarton East 113.46 - 116.00 Carlisle via Rutherglen, Glasgow Central Low Level and Old Kilpatrick  
    NEM7 Dumbarton mileage change to Hellensburgh Central 15.51 - 24.31 Glasgow Queen Street High Level via Cowlairs and Maryhill  
NEN Newburn Branch see separate portions 
    NEN1 Newcastle West Junction to Scotswood Junction 0.11 - 2.66 Newcastle  
    NEN2 Scotswood Junction to Newburn ?? - ?? Newcastle?  
NES Nesfield Branch 149.31 - 150.67 St Pancras via Leicester, Toton and Barrow Hill  
NET Netherton Branch/Withymoor Branch 0.00 - 0.60 Windmill End Junction  
NEW Newquay Branch 282.16 - 302.51 Paddington via Box and Plymouth Millbay (reverse)  
NEZ Nelson Goods Branch 0.00 - 0.11 Llancaiach Junction Sidings at Llancaiach, now part of NLN
NFD Newfields Branch 0.00 - 0.69 Newfields Junction  
NFE Norwood Junction to Epsom Downs Line 8.67 - 18.77 London Bridge via West Croydon  
NFK Newhaven Fork 0.00 - 0.17 Bonnington North Junction  
NFL Dunston Extension ?? - ??    
NFT Northfleet Yard to Cement Works 21.45 - ≈23.59 Charing Cross  
NGC Netherfield Junction to Colwick Fork 0.00 - 0.61 Netherfield Junction Formerly NGC1
NGC Netherfield to Gelding Colliery Curve see separate portions 
    NGC1 Netherfield Junction to Colwick Fork 0.00 - 0.61 Netherfield Junction Now NGC
    NGC2 Rectory Junction to Colwick 123.72 - 124.28 King's Cross Now part of DEX
NGD Newcastle Goods Lines 0.00 - 0.25 London Road Junction  
NGJ Newton-Le-Willows to Golborne Junction Curve (Parkside West Curve) 0.00 - 0.53 Newton-Le-Willows Junction  
NGL New Guildford Line (Hampton Court Junction to Guildford) 13.21 - 29.59 Waterloo via Cobham  
NGS Nottingham Goods Station Line 0.00 - 0.36 Trent Lane East Junction  
NHB Newhaven Harbour Branch 56.55 - 57.31 London Bridge via Redhill  
NHK New Hucknall Branch 0.00 - 0.41 New Hucknall Sidings Box To New Hucknall Colliery from GC main line between Kirkby Bentinck and Tibshelf Town
NHL Nottingham High Level Line 125.25 - 128.25 King's Cross  
NHM Neville Hill Maintenance Depot Departure Sidings 18.09 - 19.06 Selby South Junction  
    NHM2 Depot Reception 18.32 - 19.21 Selby South Junction  
NHP New Holland Pier 106.56 - 107.13/
0.00 - 0.37
Manchester London Road via Sheffield/junction with BAR  
NHR Newquay Harbour Line 302.31 - 303.41 Paddington via Box and Plymouth Millbay (reverse)  
NHS Newhouse Branch 8.72 - 12.02 Rutherglen East Junction Gartness Junction, Airdrie to Newhouse, unclear whether this includes Newhouse to Lanridge
NHT New Hucknall Colliery Line see separate portions 
    NHT1 Blackwell North Junction to Blackwell East Junction 0.00 - 0.31 Blackwell North Junction  
    NHT2 Blackwell East Junction to New Hucknall Colliery 137.24 - 139.77 St Pancras  
    NHT3 New Hucknall Colliery BR Junction to New Hucknall Sidings 0.00 - 0.60   Duplicate of NHK
NJD Norwood Junction to Dunston East Line 0.00 - 0.54 Norwood Junction  
NJM Needingworth Junction to March via Chatteris Line 7.36 - 23.62 Huntingdon South Junction via St Ives (reverse)  
NJN Neasden Junction Curve 6.24 - 6.56 Northolt Junction  
NJS Norwood Junction to Norwood Spur (Birkbeck) Junction Line 0.00 - 0.50 Norwood Junction  
NKE New Kew Junction to Kew East Junction Curve see separate portions 
    NKE1 Kew East Junction to mileage change 3.27 - 3.39 Willesden High Level Junction  
    NKE2 New Kew Junction to mileage change 9.34 - 9.64 Waterloo  
NKL North Kent Loop 4.23 - 17.05 Charing Cross  
NLB North Leith Branch 5.15 - 5.56 Edinburgh Princes Street?? Assuming Caledonian line
NLC North Lancashire Loop/Great Harwood Loop 1.76 - 9.03 Rose Grove West Junction  
NLF Norwood Junction to Low Fell Junction Curve 0.00 - 1.42 Low Fell Junction  
NLG North Linrigg Branch 0.00 - 0.79 North Linrigg Junction Off Caledonian Railway Lanridge Junction to Salisburgh Branch, serves North Linrigg No 1 Pit and Legbrannock Nos 4 & 5 Collieries
NLI North London Incline 0.00 - 0.51 Copenhagen Junction Formerly CRF1 and CRF2
NLL Newport Low Level Loop (also known as Newport Local Lines) 0.00 - 0.45 Alexandra Dock Junction (Low Level Loop Junction)  
NLN Nelson Branch 13.56 - 19.12 Cardiff Bute Road Formerly NSN; part formerly NEZ.  Remiled at Nelson (NSN) 1936
NLO Newport Low Level Loop No. 1 0.13 - 0.52 Waterloo Junction  
NLP Newlands Loop 2.76 - 3.34 Copper Works Junction via Newlands Junction (reverse count and direction)  
NLS Newark Lowfield Sidings 7.13 - 9.22 Bottesford West Junction Duplicates north end of BON
NLZ Llanelly Dock North Side 225.07 - 225.20 Paddington via Stroud and Dolau Junction (reverse)  
NMA Nuneaton Avoiding Line (Midland Junction to Abbey Junction) 9.59 - 11.33 Whitacre Junction Part now PVS
NMB North Mersey Branch 30.62 - 35.28 Manchester Victoria  
NMC New Mills and Cheadle Branch see separate portions 
    NMC1 New Mills South Junction to Heaton Mersey Station Junction 172.16 - 182.22 St Pancras via Chaddesden  
    NMC2 Cheadle Heath South Junction to Cheadle Junction 181.14 - 181.71 St Pancras via Chaddesden  
NMD North Monkland Branch 0.00 - 8.73 Kipps Junction Kipps Junction - Greengairs - Slamannan Junction
NMH Northampton and Market Harborough Line 0.00 - 18.45 Duston West Junction  
NML Newport Monmouthshire Loop 0.00 - 0.49 Maesglas Junction Remainder now 160.19 - 160.27 from Paddington
NMM North Mersey Branch to Marsh Lane Junction Curve 34.02 - 34.40 Manchester Victoria  
NMP Nine Mile Point Branch 5.47 - 8.00 Courtybella (Town Dock) Junction  
NMS New Malden to Shepperton Branch see separate portions 
    NMS1 New Malden to Fulwell Junction 9.68 - 14.53 Waterloo via New Malden  
    NMS2 Fulwell Junction to Shepperton 12.56 - 19.00 Waterloo via Twickenham  
NNH Neilston (Lanark and Ayrshire) Branch 100.77 - 108.59 Carlisle  
NNJ Northwich Station Junction to South Junction Curve 8.37 - 8.66 Sandbach North Junction  
NNL Northolt and Neasden Line -0.02 - 6.31 Northolt Junction Now NAJ1
NNM Newport Dock Street Branch (also known as Newport Neutral Mile) 0.00 - 1.00 Courtybella (Town Dock) Junction  
NNS Newcraighall North-South Link 4.63 - 5.00 Edinburgh Waverley via Portobello Junction  
NOB Nottingham and Barnetby Line see separate portions 
    NOB1 Nottingham East Junction to Lincoln deviation 0.00 - 32.00 Nottingham London Road Junction  
    NOB2 Lincoln deviation to West Holmes Junction 32.00 - 32.70 Nottingham London Road Junction  
    NOB3 Barnetby Junction to Lincoln Pelham Street Junction 12.55 - 41.26 New Holland  
    NOB4 Lincoln deviation to Pelham Street Junction via St Marks 32.00 - 33.15 Nottingham London Road Junction  
NOC Normanton and Colton Junction Line 5.41 - 23.54 York  
NOD Newport Old Dock Branch/Pillgwenlly Branch 0.30 - 0.78 Courtybella (Town Dock) Junction  
NOE North Elmham Branch 0.03 - 16.20 Wymondham  
NOG Nottingham to Grantham Line see separate portions 
    NOG1 Grantham to Netherfield mileage change 106.08 - 127.75 King's Cross  
    NOG2 Netherfield Junction to Netherfield mileage change 2.35 - 2.54 Nottingham London Road Junction  
NOL Norwich Oulton Broad and Lowestoft Line 0.29 - 23.41 Norwich  
NOP Normanby Park Sidings Branch see separate portions 
    NOP1 Scunthorpe West Junction to Roxby stop board (North Lindsey Light Railway) 0.00 - ?? Frodingham West Junction  
    NOP2 Trent Junction to mileage change (New route) 0.00 - 2.60 Trent Junction  
    NOP3 Second new route 2.51 - 4.35 Trent Junction  
NOR Norton Branch see separate portions 
    NOR1 Original Route 0.00 - 3.00 Norton Junction Off LNW Walsall to Lichfield Line
    NOR2 Extension 0.00 - 2.64 Norton Branch Junction, East Cannock Junction Box Off LNW Walsall to Rugeley Line, runs to junction with NOR1
NOS Stockton North Shore Branch 0.00 - 0.67 North Shore Junction  
NOT Northwich and Marston Brance No 1 Railway ?? - ??    
NOY Normanby Line 0.00 - 3.49 Cargo Fleet Junction  
NPB Newbury Park Branch 8.11 - 14.08 Liverpool St  
NPF North Pembroke and Fishguard Line 264.33 - 287.52 Paddington via Stroud  
NPT Nellie Pit Branch 0.00 - 1.16 Lochgelly Colliery Siding Box Lumphinans to Thornton Junction Line
NPW Newport Pagnell and Wolverton Branch 0.10 - 4.01 Wolverton station  
NQB North Queensferry Branch 0.08 - 2.01 Inverkeithing  
NQY North Quay Branch 245.37 - 245.77 Paddington via Box  
NSA North Junction to South Junction Curve (Aldershot) 50.01 - 50.43/
0.00 - 0.42
Charing Cross via Redhill/Aldershot South Junction  
NSA Nuneaton South Junction to Abbey Junction 9.60 - 10.61 Whitacre Junction Part on former NMA.  Now PVS
NSB Netherseal Branch 122.61 - 125.46 St Pancras via Leicester, Coalville and Woodville  
NSC North Staveley Curve ?? - ??   Duplicates BCM?
NSE Newark Crossing Curve 0.00 - 0.21 Newark Crossing South Junction  
NSM Norwich City to Sheringham Branch 34.10 - 52.64 South Lynn Junction via Melton Constable (reverse)  
NSN Nelson Branch     Now NLN
NSN Northwich South Junction to Northwich West Junction Line 8.37 - 8.64 Sandbach North Junction  
NSR Nottingham Suburban Railway 0.00 - 3.55 Trent Lane East Junction  
NSS North Stafford Junction and Stoke-On-Trent Line 0.00 - 30.10 Stoke Junction  
NSU North Sunderland Railway 0.00 - 4.06 Chathill  
NSW New Curve to Staveley Works Line 0.00 - 0.18 Staveley Coal and Iron Co's Sidings Junction Presuming Midland not Great Central route
NSZ Nettlefolds Siding 0.30 - 0.45 Bassaleg Junction  
NTB New Tredegar Branch 20.55 - 21.62 Cardiff East Dock  
NTD Newport Town Dock East Side 0.00 - 0.40 East Dock Junction  
Newport Town Dock West Side 0.00 - 0.38 Town Dock Junction Listed 0.40 - 0.73
NTE North Curve (Manningtree North Junction to East Junction) 0.00 - 0.24 Manningtree North Junction  
NTG Newtyle Goods Branch 0.00 - 0.28 Newtyle Junction  
NTH Netherton to Old Hill Branch 139.20 - 139.50 Paddington Not Windmill End Branch
NTL Nunhead To Lewisham Line 6.09 - 7.53 Victoria  
NTM Northampton Sidings see separate portions 
    NTM1 River Sidings 65.60 - 66.04 Euston  
    NTM2 Castle Yard 65.64 - 66.19 Euston  
    NTM3 Reception Sidings 66.20 - 66.59 Euston  
    NTM4 Upside Sidings 66.20 - 67.12 Euston  
NTN Netherton Basin Branch 0.00 - 0.67 Windmill End Junction  
NUG Nunnery Goods Branch 0.00 - 0.62 Woodburn Junction  
NUJ Nunnery Junction to Woodburn Junction Curve (Sheffield) see separate portions 
    NUJ1 Main Line Junction to mileage change 158.77 - 159.33 St Pancras via Leicester, Toton and Sheffield  
    NUJ2 Mileage change to Nunnery Junction 41.68 - 42.29 Manchester London Road via Woodhead  
NVB Nidd Valley Branch 0.00 - 11.66 Ripley Junction  
NWC Newton West Junction to Carmyle Branch 95.67 - 96.30 Carlisle Formerly NAC
NWE Norton-On-Tees West Junction to East Junction Curve 0.00 - 0.30 Norton-on-Tees East Junction  
NWL Newport Waterloo Loop 0.00 - 0.24 Waterloo Junction  
NWM Newham Branch 0.00 - 2.31 Newham Branch Junction Formerly NEM
NWN Newport Western Loop 0.00 - 0.56 Ebbw Junction  
NWO Nuneaton and Water Orton Line 0.00 - 10.18 Whitacre Junction  
NWS Northampton Welding School 70.68 - 71.31 St Pancras  
NWT Newbury and Winchester Line 0.00 - 25.29 Newbury Enborne Junction  
NYC North Yorkshire and Cleveland Line 0.00 - 11.61 Picton Junction  
NYD Norwood Yard and Selhurst Workshop Sidings 8.73 - 9.46 London Bridge  
NYZ Neath Yard Line 0.06 - 0.25 Neath And Brecon Junction  

 

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