Lihat sumber U3 (Frankfurt U-Bahn)

{{Infobox rail line
| box_width     = 
| name          = U3
| other_name    = 
| native_name   = 
| native_name_lang = 
| color         = 36418C
| logo          = Frankfurt U3.svg
| logo_size    = 10
| logo_alt      = 
| image         = U3 Oberursel Bhf Hohemark.jpg
| image_width   = 
| image_alt     = 
| caption       = Stasiun Terminus Hohemark
| type          = [[Angkutan cepat]]
| system        = [[Frankfurt U-Bahn]]
| status        = Beroperasi
| locale        = [[Frankfurt am Main]], [[Oberursel]]
| start         = [[Stasiun Frankfurt Selatan]]
| end           = [[Stasiun Hohemark|Hohemark]]
| stations      = 28
| routes        = A IV, A II, A I, A III, A 1, A 3
| ridership     = 
| ridership2    = 
| open          = {{Start date|1968|10|04|df=y}}
| close         = 
| owner         = [[Verkehrsgesellschaft Frankfurt]]
| operator      = [[Verkehrsgesellschaft Frankfurt]]
| character     = 
| depot         = Heddernheim
| stock         = U4, U5
| linelength_km = 19.3
| linelength_mi =  
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| notrack       = 
| gauge         = {{Track gauge|sg|allk=on}}
| ogauge        = 
| lgauge        = 
| minradius     = 
| racksystem    = 
| routenumber   = 
| linenumber    = 
| el            = Overhead line
| speed_km/h    = 
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| elevation_m   = 
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| website       = 
| map           = [[Berkas:U3 network.svg|250px]]
| map_state     = collapsed
}}
'''U3''' adalah salah satu jalur [[Frankfurt U-Bahn]]. Mulai beroperasi tahun 1968, jalur ini memiliki rute dari [[Stasiun Frankfurt Selatan]] ke [[Stasiun Frankfurt (Main) Hauptwache|Hauptwache]] kemudian menuju [[Heddernheim]] hingga berakhir di [[Oberursel]].

[[Kategori:Frankfurt U-Bahn]]

[[no:Strekning A (Frankfurts undergrunnsbane)]]