Tables - Cont'd

CEMP-E

TI 850-02

AFMAN 32-1125(I)

1 MARCH 2000

6-1

Recommended transition rates between grades on main running tracks ................................ 6-5

6-2

Design superelevation for curved track .................................................................................. 6-7

6-3

Overhead and side clearances for tangent track .................................................................... 6-9

6-4

Clearance increases adjacent to curved track...................................................................... 6-10

6-5

Track center distances ........................................................................................................ 6-11

6-6

Suggested design track modulus values .............................................................................. 6-16

6-7

Rail sections ....................................................................................................................... 6-17

6-8

Recommended ballast gradations ....................................................................................... 6-28

6-9

Switch ties for standard turnouts.......................................................................................... 6-31

6-10

Dimension and surface specifications for relay (secondhand) rail ........................................ 6-33

6-11

Common joint bolt diameters ............................................................................................... 6-37

6-12

Turnout size selection criteria .............................................................................................. 6-43

7-1

Recommended crossing surfaces.......................................................................................... 7-2

7-2

Clear visibility distance at road crossings............................................................................. 7-21

7-3

Recommended cooper design load for bridges .................................................................... 7-25

9-1

Suggested stake intervals for final survey.............................................................................. 9-1

9-2

Rail joint gap. ........................................................................................................................ 9-4

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