- AASHTO Symmetrical Taper Curve  (English) - 2001 - Exhibit 9-19

Deflection:	0<def<=30
------------------------------------------------	
**P**       ---      ---       --- 
**SU*       ---      ---       --- 
WB-40       ---      ---       --- 
WB-50       ---      ---       --- 
WB-62       220      3.0      15.0
WB-67       220      3.0      15.0

Deflection:	30<def<=45
------------------------------------------------
**P**       ---      ---       --- 
**SU*       ---      ---       --- 
WB-40       ---      ---       --- 
WB-50       120      2.0      15.0 
WB-62       145      4.0      15.0
WB-67       145      4.5      15.0 

Deflection:	45<def<=60
------------------------------------------------
**P**       ---      ---       --- 
**SU*       ---      ---       --- 
WB-40       ---      ---       --- 
WB-50       120      3.0      15.0 
WB-62       140      4.0      15.0
WB-67       140      4.5      15.0

Deflection:	60<def<=75
------------------------------------------------
**P**        25      2.0      10.0 
**SU*        45      2.0      10.0 
WB-40        60      2.0      15.0 
WB-50        65      3.0      15.0 
WB-62       145      4.0      20.0
WB-67       145      4.5      20.0

Deflection:	75<def<=90
------------------------------------------------
**P**        20      2.5      10.0 
**SU*        40      2.0      10.0 
WB-40        45      4.0      10.0 
WB-50        60      4.0      15.0 
WB-62       120      4.5      30.0
WB-67       125      4.5      30.0

Deflection:	90<def<=105
------------------------------------------------
**P**        20      2.5       --- 
**SU*        35      3.0       --- 
WB-40        40      4.0       --- 
WB-50        55      4.0      15.0 
WB-62       115      3.0      15.0
WB-67       115      3.0      15.0 

Deflection:	105<def<=120
------------------------------------------------
**P**        20      2.0       --- 
**SU*        30      3.0       --- 
WB-40        35      5.0       --- 
WB-50        45      4.0      15.0 
WB-62       100      5.0      15.0
WB-67       105      5.2      15.0

Deflection:	120<def<=135 
------------------------------------------------
**P**        20      1.5      10.0 
**SU*        30      4.0      10.0 
WB-40        30      8.0      15.0 
WB-50        40      6.0      15.0 
WB-62        80      5.0      20.0
WB-67        85      5.2      20.0

Deflection:	135<def<=150 
------------------------------------------------
**P**        18      2.0      10.0 
**SU*        30      4.0       8.0 
WB-40        30      6.0       8.0 
WB-50        35      7.0       6.0 
WB-62        60     10.0      10.0
WB-67        65     10.2      10.0

Deflection:	150<def<=180  
------------------------------------------------
**P**        15      0.5      20.0 
**SU*        30      1.5      10.0 
WB-40        20      9.5       5.0 
WB-50        25      9.5       5.0 
WB-62        55     10.0      15.0
WB-67        55     13.8      10.0