The New York City Subway Lines Project:
D Train (6th Avenue Express)

The D Train runs from Bedford Park Blvd in The Bronx to Coney Island in Brooklyn. It always runs express in Manhattan and local in Brooklyn. During rush hour it runs express in The Bronx as well. It is a part of the Orange Line and while in midtown Manhattan it can be found on 6th Avenue (Avenue of the Americas), thus the name.

Station Information for the D Train is as follows:

The Bronx:

205 St - Norwood, Bainbridge Av
Bus and other connections: Bx10 Bx16 Bx28 Bx30 Bx34

Bedford Park Blvd, Grand Concourse
Transfers: C
Bus and other connections: Bx1 Bx2 Bx26 W4 W20 W20X W21

Kingsbridge Rd, Grand Concourse
Bus and other connections: Bx9 Bx22 Bx26 Bx28

Fordham Rd, Grand Concourse
Transfers: C
Bus and other connections: Bx12 Bx24 Bx34 W60 W61 W62 W90

182 - 183 Sts, Grand Concourse
Except in peak direction during rush hours.

Tremont Av, Grand Concourse
Transfers: C
Bus and other connections: Bx36

174 - 175 Sts, Grand Concourse
Except in peak direction during rush hours.
Bus and other connections: Bx32

170 Street, Grand Concourse
Except in peak direction during rush hours.
Bus and other connections: Bx11 Bx18

167 Street, Grand Concourse
Except in peak direction during rush hours.
Bus and other connections: Bx2 Bx35

161 Street - Yankee Stadium, River Av
Except in peak direction during rush hours.
(On game nights, stops here in rush hours.)
Transfers: 4
Bus and other connections: Bx1 Bx6 Bx13

Manhattan:

155 Street, 8 Avenue
Except in peak direction during rush hours.
Bus and other connections: M2 M10 Bx6

145 Street, St Nicholas Av
Transfers: A B C
Bus and other connections: M3 Bx19

125 Street, St Nicholas Av
Transfers: A B C
Bus and other connections: M3 M18 M60 (LaGuardia Airport) M100 M101 Bx15

59 Street - Columbus Circle, 8 Avenue
Transfers: A B C1 9
Bus and other connections: M5 M7 M10 M30 M31 M57 M104

7 Avenue, 53 Street
Transfers: B E
Bus and other connections: M6 M7 M10 M104

47-50 Streets - Rockefeller Center, Av of Americas
Transfers: B F Q
Bus and other connections: M27 M50

42 Street, Av of Americas
Transfers: 7 B F Q
Bus and other connections: M42 M104

34 Street - Herald Sq, Av of Americas
Wheelchair accessible.
Transfers: B F N Q R
Bus and other connections: M4 M6 M16 M34 Q32 PATH LIRR Amtrak NJTransit

W 4 Street - Washington Square, Av of Americas
Except late nights.
Transfers: A B C E F Q
Bus and other connections: M5 M6 M8 PATH

Broadway - Lafayette St, Houston Street
Except late nights.
Transfers: B F Q 6 (6 is Downtown Only )
Bus and other connections: M1 M5 M6 M21

Grand Street, Chrystie St
Except late nights.
Transfers: B Q
Bus and other connections: M103

Brooklyn:

DeKalb Av, Flatbush Avenue
Transfers: M N Q R
Bus and other connections: B25 B26 B37 B38 B52

Atlantic Avenue, Flatbush Avenue
Transfers: 2 3 4 5 B M N Q R
Bus and other connections: B41 B45 B63 B65 B67 LIRR

7 Avenue, Flatbush Av
Bus and other connections: B41 B67

Prospect Park, Empire Blvd Flatbush Av
Transfers: Q S
Bus and other connections: B16 B41 B43 B48

Parkside Av, Ocean Av
Bus and other connections: B12 B16

Church Av, East 18 St
Transfers: Q
Bus and other connections: B35

Beverley Rd, East 16 St

Cortelyou Rd, East 16 St
Bus and other connections: B23

Newkirk Av, East 16 St
Transfers: Q
Bus and other connections: B8

Avenue H, East 16 St

Avenue J, East 16 St
Bus and other connections: B6 B11

Avenue M, East 16 St
Bus and other connections: B9

Kings Highway, East 16 St
Transfers: Q
Bus and other connections: B2 B7 B31 B82 B100

Avenue U, East 16 St
Bus and other connections: B3

Neck Road, East 16 St

Sheepshead Bay, East 16 St
Transfers: Q
Bus and other connections: B4 B36 B49

Brighton Beach, Brighton 6 St
Transfers: Q
Bus and other connections: B1 B68

Ocean Parkway, Brighton Beach Av
Bus and other connections: B1

West 8 St - NY Aquarium, Surf Av
Transfers: F
Bus and other connections: B36

Stillwell Av- Coney Island, Surf Av
Transfers: B F N
Bus and other connections: B36 B64 B74