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Parametric Constraints

 

Two Letter Prefix Code

  • BR_ Bridge
  • BM_ Berm
  • CG_ Curb and Gutter
  • CV_Culvert
  • DD_Drainage Ditch
  • DW_ Driveway
  • MD_ Median
  • PV_ Pavement
  • SH_ Shoulder
  • SR_Search Range
  • SS_ Side Slope
  • WG_Wedge
  • WL_Wall

Parametric Constraints Type

  • H - Horizontal
  • S - Slope
  • V - Vertical
Name
Type
Default Value
Target Style Override
Criteria Equivalent
Comment
Bridge
BR_Deck Depth
V
-1.5
 
"BD Deck Depth"
 
BR_InRail_Offset
H
-3
T_DSN Bridge
"BD02 Rail Offset"
Divided Facility Only
BR_OutRail_Offset
H
3
T_DSN Bridge
"BD01 Rail Offset"
 
BR_OutRail_Width
H
1
 
"BD01 Rail Width"
 
BR_Rail_Height
V
3
 
"BD01 Rail Height"
 

Culvert

CV_Box Height
V
9
   
Inside Box Dimension
CV_Box Width
H
8
   
Inside Box Dimension
Curb and Gutter
BM_Berm Width
H
10
 
"CC01 Berm Width"
 
BM_GR Widen Width
H
2
 
 
 
CG_C2 Shelf Width Out
H
0.5
 
"CC01 Curb Base Shelf"

2' Behind Face of GR

CG_C3 Shelf Width Out
H
0.5
 
"CC01 Curb Base Shelf"
 
DW_Length
H
2.5
T_DSN DRWY Sawcut    

Drainage Ditch

DD_Back Slope

S
50%
     
DD_Base Width
H
2
     
DD_Berm Slope
S
-2.0%
     
DD_Berm Width
H
5
     
DD_Ditch Depth
V
0.1
   
Turns off ditch display default.
DD_Front Slope
S
-50%
     
Median
MD_Ditch Fixed Slope
S
16.67%
 
"MDS01 Maintain Max Slope"
"MDS01 Method" 1
MD_Ditch Max Slope
S
16.67%
 
"MDS01 Max Ditch Slope"
"MDS01 Method" 0
MD_Tie Offset
H
30
 
"Shape Cluster Tie"
& Geopak Shapes
Pavement
PV_Pvmt Width
H
12 or 24
T_DSN EOT
Geopak Shape
 
PV1_Pvmt Depth
V
-0.25
 
"Pavement Depth"
 
PV2_Pvmt Depth
V
-0.25
 
 
PV3_Pvmt Depth
V
-0.375
 
 
Shoulder
SH_C3 Shelf Width In
H
-0.5
 
"TM01 Bituminous Depth" "TM01 Aggregate Depth"
Divided Facility Only
SH_C3 Shelf Width Out
H
0.5
 
 
SH_GR Widen Width
H
3
 
"Fill Shoulder Widening"
3' Behind Face of GR
SH_Paved Width In
H
-4 or -10
T_DSN Paved Shld
"SH02 Paved"
Divided Facility Only
SH_Paved Width Out
H
4 or 10
T_DSN Paved Shld
"SH01 Paved"
 
SH_Usable Width In
H
-10 or -12
T_DSN Shld Pnt
"SH01 Width"
Divided Facility Only
SH_Usable Width Out
H
10 or 12
T_DSN Shld Pnt
"SH01 Width"
 

Search Range

SR_GR
H
25
T_DSN Guardrail
Define DGN GR
Outside of PS Point
SR_SBG
H
20
T_DSN SBG
 
Outside of EOT Point.
Side Slope
SS_2:1_FillHt_GRWarrant
V
-6.
 
"LD01 WidenForGuardrail"
 
SS_3:1_CS_FillHt_GRWarrant
V
-10
 
 
C&G Sections Only
SS_AD Ditch Width
H
12
 
"AD01 Ditch Width"
Arterial Design Side Slope
SS_Cut Slope
S
50%
 
"LD01 Fix Cut Slope"
 
SS_Ditch Depth Min
V
1
 
"LD01 Minimum Ditch Depth"
 
SS_Fill Slope
S
-50%
 
"LD01 Fix Fill Slope"
 
SS_LD Ditch Foreslope
S
-25%
 
"LD01 Ditch Slope"
Local Design Side Slope
SS_LD Ditch Width
H
8
 
"LD01 Ditch Width"
Local Design Side Slope

Wall

WL_Emb Depth
V
-1
     
WL_EOP Offset
H
2
     
WL_EOP Slope
S
-2.0%
     
WL_Ext Height
V
1
     
WL_SS Offset
H
5
     
WL_SS Slope
S
6%
     
WL_Thickness
H
1
     

Wedge

WG_OEEOP Seek Offset
H
5
T_PLN OEEOP
NCWedge_EOP
Moved to 0 with Param. Const.
WG_OEOT Seek Offset
H
10
T_DSN OEOT
NCWedge_Shapes
Moved to 0 with Param. Const.
           

 

 

 

 




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