Lexington Avenue Express
Catatan:Garis putus berarti jalur jam sibuk terbatas dan larut malam ke/dari New Lots Avenue
Ujung utara	Woodlawn
Ujung selatan	Utica Avenue atau New Lots Avenue (larut malam & jam sibuk terbatas)
Stasiun	54
Gerbong	R62, R142 dan R142A

4 Lexington Avenue Express adalah sebuah layanan angkutan cepat New York City Subway. Jalur ini diberi warna hijau apel pada papan stasiun, rute, dan peta jalur resmi, karena beroperasi di jalur IRT Lexington Avenue Line di Manhattan.

Jalur 4 beroperasi sepanjang waktu. Pola layanan siang hari adalah antara Woodlawn di the Bronx dan Utica Avenue di Crown Heights, Brooklyn melalui Jerome Avenue Local di the Bronx, Lexington Avenue Express di Manhattan, dan Eastern Parkway Express in Brooklyn. Pada larut malam, kereta 4 berhenti di semua perhentian di rutenya dan diperpanjang ke/dari New Lots Avenue di New Lots, Brooklyn melalui Livonia Avenue untuk menggantikan jalur 3.

Kereta jam sibuk terbatas beroperasi ke New Lots Avenue meskipun 3 sedang beroperasi. Pada jam sibuk, 4 melompati 138th Street – Grand Concourse pada arah puncak (ke Manhattan pada siang hari, dari Manhattan pada malam hari). Juga pada saat itu, sejumlah kereta ke utara beroperasi langsung ke utara 167th Street dan tiba di Burnside Avenue.

Rute

Stasiun

Untuk daftar stasiun yang lebih terperinci, lihat artikel mengenai jalur di atas.

Legenda operasi stasiun
	Perhentian sepanjang waktu
	Perhentian sepanjang waktu kecuali larut malam
	Perhentian larut malam saja
	Perhentian akhir pekan saja
	Perhentian sepanjang waktu kecuali jam sibuk di arah puncak
	Perhentian jam sibuk saja
	Perhentian jam sibuk di arah puncak saja
Rincian periode waktu

		Stasiun		Transfer kereta bawah tanah	Koneksi
The Bronx
		Woodlawn
		Mosholu Parkway
		Bedford Park Boulevard – Lehman College
		Kingsbridge Road
		Fordham Road			Bx12 Select Bus Service
		183rd Street
		Burnside Avenue			Northern terminal for some rush hour trains
		176th Street
		Mount Eden Avenue
		170th Street
		167th Street
		161st Street – Yankee Stadium		B  D  (IND Concourse Line)
		149th Street – Grand Concourse		2  5  (IRT White Plains Road Line)
		138th Street – Grand Concourse		5
Manhattan
		125th Street		5  6  <6>	Metro-North Railroad at Harlem – 125th Street M60 to LaGuardia Airport
		116th Street		6
		110th Street		6
		103rd Street		6
		96th Street		6
		86th Street		5  6  <6>
		77th Street		6
		68th Street – Hunter College		6
		59th Street		5  6  <6> N  Q  R  (BMT Broadway Line) F  (IND 63rd Street Line at Lexington Avenue – 63rd Street; out-of-system MetroCard transfer)	Roosevelt Island Tramway
		51st Street		6  E  (IND Queens Boulevard Line at Lexington Avenue – 53rd Street)
		Grand Central – 42nd Street		5  6  <6> 7  <7> (IRT Flushing Line) S  (42nd Street Shuttle)	Metro-North Railroad at Grand Central Terminal
		33rd Street		6
		28th Street		6
		23rd Street		6
		14th Street – Union Square		5  6  <6> L  (BMT Canarsie Line) N  Q  R  (BMT Broadway Line)
		Astor Place		6
		Bleecker Street		6  D  F  (IND Sixth Avenue Line at Broadway – Lafayette Street; transfer from downtown trains only)
		Spring Street		6
		Canal Street		6  N  Q  (BMT Broadway Line) J  (BMT Nassau Street Line)
		Brooklyn Bridge – City Hall		5  6  <6> J  Z  (BMT Nassau Street Line at Chambers Street)
		Fulton Street		5  2  3  (IRT Broadway – Seventh Avenue Line) A  C  (IND Eighth Avenue Line) J  Z  (BMT Nassau Street Line)
		Wall Street		5
		Bowling Green		5	Staten Island Ferry at South Ferry
Brooklyn
		Borough Hall		5  2  3  (IRT Broadway – Seventh Avenue Line) N  R  (BMT Fourth Avenue Line)	Station is ADA-accessible in the northbound direction only
		Nevins Street		2  3  5
		Atlantic Avenue – Barclays Center		2  3  5  B  Q  (BMT Brighton Line) 2  3  4  5  (BMT Fourth Avenue Line)	LIRR Atlantic Branch at Atlantic Terminal
		Bergen Street		2
		Grand Army Plaza		2
		Eastern Parkway – Brooklyn Museum		2
		Franklin Avenue		2  3  5  S  (BMT Franklin Avenue Line)
		Nostrand Avenue
		Kingston Avenue
		Crown Heights – Utica Avenue		2  3  5
New Lots Line service (late nights & occasional rush hour trips)
		Sutter Avenue – Rutland Road		2  3  5	B15 bus to JFK Airport
		Saratoga Avenue		2  3  5
		Rockaway Avenue		2  3  5
		Junius Street		2  3  5
		Pennsylvania Avenue		2  3  5
		Van Siclen Avenue		2  3  5
		New Lots Avenue		2  3  5	Bus B15 ke Bandar Udara JFK

Catatan kaki

Pranala luar

• MTA NYC Transit – 4 Lexington Avenue Express Diarsipkan 2006-10-28 di Wayback Machine.
• MTA NYC Transit – 4 train timetablePDF – Effective June 10, 2012

Wikimedia Commons memiliki media mengenai 4 (New York City Subway service).