CADD Engineering Standards - Ohio Department of Transportation
CADD Engineering Standards - Ohio Department of Transportation
CADD Engineering Standards - Ohio Department of Transportation
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January 18, 2013<br />
Spiral PS18512B Type 1 Spiral Element<br />
Angle 6° 27' 00.0" (LT) P 2.016 BK S 1° 03' 01.0" W<br />
LS 215.000 K 107.455 AH S 5° 23' 59.0" E<br />
R 954.930 LT 143.429 Defl 2° 08' 59.2"<br />
YS 8.060 ST 71.753 Deg 6° 00' 00.0"<br />
XS 214.728 LC 214.879<br />
Spiral Coordinates<br />
*------------------*<br />
Point North East Station<br />
----- ------------------- ------------------- -------------------<br />
TS 721,044.089 1,360,571.641 60+28.872<br />
PI 720,900.685 1,360,569.012 61+72.300<br />
SC 720,829.250 1,360,575.764 62+43.872<br />
CC 720,919.112 1,361,526.456<br />
Circular Section<br />
Curve Data<br />
*----------*<br />
Curve PS18512<br />
P.I. Station 67+07.858 N 720,367.323 E 1,360,619.427<br />
Delta = 51° 49' 44.0" (LT)<br />
Degree = 6° 00' 00.0"<br />
Tangent = 463.986<br />
Length = 863.815<br />
Radius = 954.930<br />
External = 106.755<br />
Long Chord = 834.663<br />
Mid. Ord. = 96.020<br />
P.C. Station 62+43.872 N 720,829.250 E 1,360,575.764<br />
P.T. Station 71+07.687 N 720,116.172 E 1,361,009.564<br />
C.C. N 720,919.112 E 1,361,526.456<br />
Back = S 5° 23' 59.0" E<br />
Ahead = S 57° 13' 43.0" E<br />
Chord Bear = S 31° 18' 51.0" E<br />
Spiral Ahead<br />
Spiral PS18512A Type 2 Spiral Element<br />
Angle 6° 27' 00.0" (LT) P 2.016 BK S 57° 13' 43.0" E<br />
LS 215.000 K 107.455 AH S 63° 40' 43.0" E<br />
R 954.930 LT 143.429 Defl 2° 08' 59.2"<br />
YS 8.060 ST 71.753 Deg 6° 00' 00.0"<br />
XS 214.728 LC 214.879<br />
Spiral Coordinates<br />
*------------------*<br />
Point North East Station<br />
----- ------------------- ------------------- -------------------<br />
CS 720,116.172 1,361,009.564 71+07.687<br />
PI 720,077.333 1,361,069.896 71+79.440<br />
ST 720,013.736 1,361,198.455 73+22.687<br />
CC 720,919.112 1,361,526.456<br />
------------------------------------------------------------------------------<br />
Ending SCS PS18512 description<br />
End Region 1<br />
Equation: Sta 73+22.687 (BK) = Sta 74+15.378 (AH) ----------------<br />
Begin Region 2<br />
Point CS01 N 720,013.736 E 1,361,198.455 Sta 74+15.378<br />
Course from CS01 to PI13 S 63° 40' 43.0" E Dist 595.782<br />
Point PI13 N 719,749.563 E 1,361,732.466 Sta 80+11.160<br />
===============================================================================<br />
Ending chain CLPS185 description<br />
98 ODOT <strong>CADD</strong> <strong>Engineering</strong> <strong>Standards</strong>