ব্যাবহারবিধি   is used for railway , i.e. the physical trackage between two or more places; however, this template is also sometimes used on articles about both a company and a line (e.g. Romney, Hythe and Dymchurch Railway). It has no mandatory parameters.  is used to create an infobox for articles about railway ; i.e. the owner or operating entity. For rail   is used.  {{Infobox rail line | box_width        =  | name             =  | other_name       =  | native_name      =  | native_name_lang =  | color            =  | logo             =  | logo_width       =  | logo_alt         =  | image            =  | image_width      =  | image_alt        =  | caption          =  | type             =  | system           =  | status           =  | locale           =  | start            =  | end              =  | stations         =  | routes           =  | daily_ridership  =  | ridership2       =  | planopen         = <!--{{Start date|YYYY|MM|DD|df=y}} or use "Start date and age"--> | open             = <!--{{Start date|YYYY|MM|DD|df=y}} or use "Start date and age"--> | yearcommenced    = <!--{{Start date|YYYY|MM|DD|df=y}} or use "Start date and age"--> | yearcompleted    = <!--{{Start date|YYYY|MM|DD|df=y}} or use "Start date and age"--> | close            = <!--{{End date|YYYY|MM|DD|df=y}} or use "End date and age"--> | event1label      =  | event1           =  | event2label      =  | event2           =  | event3label      =  | event3           =  | owner            =  | operator         =  | character        =  | depot            =  | stock            =  | linelength_km    =  | linelength_mi    =  | linelength       =  | tracklength_km   =  | tracklength_mi   =  | tracklength      =  | tracks           =  | gauge            = <!-- {{Track gauge|sg|allk=on}} {{Track gauge|1000mm|allk=on}} {{Track gauge|42in|lk=on}} etc --> | old_gauge        =  | load_gauge       =  | minradius        =  | racksystem       =  | routenumber      =  | linenumber       =  | electrification  =  | speed_km/h       =  | speed_mph        =  | speed            =  | signalling       =  | elevation_m      =  | elevation_ft     =  | elevation        =  | website          =  | map              =  | map_name         = map_name | map_state        = uncollapsed | embedded         =  }}   পরামিতি   পরামিতি  আবশ্যকতা  সংজ্ঞা box_width  No  Width of infobox, default: 25em; Note: use auto for automatic width (nb long image captions will not wrap if  is specified) name  No  Name of rail line; default:Article Name other_name  No  Alternative name of rail line native_name  No  Non-English name of rail line native_name_lang  No  ISO 639-2 code e.g. "fr" for French. If more than one, use  instead color  No  Color of rail line (6-digit hex code without "#") logo  No  Filename of image for the logo logo_width  No  Size of logo, default: 256px if the parameter is empty; 50px if non-existent logo_alt  No  Alt text for logo, for visually impaired readers; see WP:ALT. This should be present if "logo=" is present. image  No  Filename of image image_width  No  Size of image, default: 250px image_alt  No  Alt text for image. This should be present if "image=" is present. caption  No  Caption of image status  No  Status of rail line owner  No  Owner of rail line linenumber  No  Official number of the rail line. Not to be confused with the number of a service. elr  No  Engineer's Line Reference locale  No  City or region line is located coordinates  No  Coordinates; use  with  start  No  Name of starting station/junction end  No  Name of ending  station/junction stations  No  Number of stations/stops Service type  No  Type of transit system. Types may include (one or more):  High-speed rail  Heavy rail  Commuter rail – use in lieu of "Regional rail," "Commuter train," etc.  Rapid transit – use in lieu of "Metro" or "Subway"  Light rail  Tram – use in lieu of "Trolley" or "Streetcar"  Bus  Bus rapid transit  Monorail  People mover  Interurban system  No  Name of transit system the services on the line are part of (e.g. National Rail) routes  No  Service routes of rail line or number(s)/identifier(s) of set of trains with same service, usually seen in suburban trains. e.g. S7, IENA, 7, Line A. routenumber  No  Route number(s) indicated in timetables to identify the stretch of track, in Germany usually referred as Kursbuchstrecke trainnumber  No  Train number(s) running as shown in official timetables and printed on tickets. operator  No  Operator(s) of services on the line depot  No  Name of traction maintenance depot(s) of rail line stock  No  Types of rolling stock used on the rail line daily_ridership  No  Daily system ridership ridership2  No  Generic ridership field for non-daily values History yearcommenced  No  Year construction commenced planopen  No  Date rail line planned opening open  No  Date rail line opened (use template ) yearcompleted  No  Year construction was completed close  No  Date rail line closed (use template ) reopen  No  Date rail line reopened after closure (use template ) Technical linelength_km  No  Length of the line length in kilometres: auto-converts to miles linelength_mi  No  Length of the line length in miles: auto-converts to kilometres linelength  No  Use as an alternative to the auto-conversion parameters or for extra info tracklength_km  No  Length of the track length in kilometres: auto-converts to miles tracklength_mi  No  Length of the track length in miles: auto-converts to kilometres tracklength  No  Use as an alternative to the auto-conversion parameters or for extra info tracks  No  Number of tracks character  No  Character of rail line – e.g. Fully elevated and grade-separated, or At-grade street running, or Underground subway, etc. gauge  No  Track gauge (use template ) old_gauge  No  Old rail gauge (use template ) load_gauge  No  Loading gauge minradius  No  Minimum radius of curvature (use template:convert) racksystem  No   Rack system. Examples: Abt or Strub, as the case may be. electrification  No  Electrification system (e.g. Third rail, Overhead catenary) and/or voltage speed_km/h  No  Maximum or operating speed of the rail line in km/h: auto-converts to mph speed_mph  No  Maximum or operating speed of the rail line in mph: auto-converts to km/h speed  No  Use as an alternative to the auto-conversion parameters or for extra info signalling  No  System for railway signalling (block systems etc.) trainprotection  No  Train protection system used on the line elevation_m  No  Highest elevation of the rail line in metres: auto-converts to feet elevation_ft  No  Highest elevation of the rail line in feet: auto-converts to metres elevation  No  Use as an alternative to the auto-conversion parameters or for extra info mapcolourmapcolor  No  The colour or color of the line on route maps;  Use either mapcolour for colour or mapcolor for color, but not both mapcolourlinkmapcolorlink  No  The name of an article for wikilinking the word "map" in the mapcolour and mapcolor field label website  No  URL of website. Raw URLS will be hyperlinked and displayed. External link wikilinking works as well. map  No  Map of line map_name  No  Title of map; default: Route map map_state  No  Shows or hides map. Use show or collapsed embedded  No  Use to embed other infobox templates in this one   উদাহরণ    মৌলিক   {{Infobox rail line | name        = Alpha Line | other_name  = Line Alpha | native_name = Le Alpha | native_name_lang = fr | color       = 003399 | logo        = South Korea subway logo.svg | logo_width  = 75px | logo_alt    = South Korea subway logo, demo | image       = KORAIL EMU5000 6th.jpg | image_width = | image_alt   = Example image of a line | caption     = Image caption | type        = [[Light rail]] | system      = ABC Transit | status      = Ceased operation | locale      = [[Newark, New Jersey|Newark]] | start       = Station A | end         = Station M | stations    = 15 | routes      = 1 | daily_ridership   = 239,200 | open        = June 22, 1904 | close       = March 8, 1942 | owner       = | operator    = BCT Transport | character   = | depot       = | stock       = | linelength_mi = 13.8 | tracklength = | tracks      = | gauge       = {{RailGauge|1435mm|lk=on}} | electrification = | speed       = | signalling = [[ERTMS]] | elevation   = | map         = [[Image:placeholder.png|200px|alt=Placeholder image]] | map_name    = | map_state   = collapsed }}   জংশন   {{Infobox rail line | name          = Cogload Junction | image         = Cogload Junction 43130.jpg | image_width   =  | image_alt     =  | caption       = A train from London via Castle Cary travels west. Note the photograph, due to the [[telephoto lens]], misleads the eye - this junction has a [[speed limit]] of {{convert|100|mph}}! | type          =  | system        =  | status        =  | locale        = [[Durston]], [[Somerset]], [[England]]<br />{{coord|51.04315|N|2.99773|W |format=dms |type:landmark_region:GB |display=inline,title}} | start         =  | end           =  | stations      =  | routes        =  | ridership     =  | ridership2    =  | planopen      =  | open          = {{Start date|1906}} | event1label   = Flyover built | event1        = 1931 | event2label   = Signal box closed | event2        = 1986 | close         =  | owner         =  | operator      =  | character     =  | depot         =  | stock         =  | strack        =  | gauge         = {{Track gauge|sg|allk=on}} | minradius     =  | connectinglines = {{Plainlist| * [[Reading to Taunton line|Reading to Taunton]] * [[Bristol to Taunton Line|Bristol to Taunton]] }} | routenumber   =  | linenumber    =  | electrification =  | speed_mph     = 100 | elevation_m   =  | elevation_ft  =  | elevation     =  }}   Including a route diagram  A  Route diagram (based on template )) can be included via . It can be composed right in this template (see first example), or it can be a complete template like  (second example).  Note that parameter  must be set to a non-empty value, like {{routemap|inline=yes}}.   {{Infobox rail line | map = {{routemap|inline=yes|map= KBHFa~~London St Pancras LSTR KBHFe~~Paris Gare du Nord }} }}{{Infobox rail line | map = {{Needham Line}} }}   নজরকারী বিষয়শ্রেণী  এই টেমপ্লেট যোগ করেছে:   সহযোগী টেমপ্লেট যোগ করেছে:     আরও দেখুন   Template:Infobox station for rail stations  Template:Infobox NYCS for New York City Subway and Staten Island Railway stations  Template:BS-daten, a shim for the German Wikipedia rail line infobox  Template:Track gauge, using and formatting known track gauges