<*      26   DESCRIBE CHAIN BLPRC3                                                                                      
                                                                                                                        
Chain BLPRC3 contains:                                                                                                  
 CUR BLPRC301 SPI BLPRC301_A CUR BLPRC301_A CUR BLPRC302_B CUR BLPRC303 RIDN380-
 RIDN376                                                                        
                                                                                                                        
Beginning chain BLPRC3 description                                                                                      
Description: B/L CONST. RAMP C3 (I-70 EB TO I-71 SB)                                                                    
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                                   Curve Data                                                                           
                                  *----------*                                                                          
Curve BLPRC301                                                                                                          
Description: B/L CONST. RAMP C3 (I-70 EB TO I-71 SB)                                                                    
P.I.  Station         3002+72.042  N         710,635.867  E       1,822,963.827                                         
Delta       =       0° 15' 09.49" (RT)                                                                                  
Degree      =       0° 45' 00.00"                                                                                       
Tangent     =              16.842                                                                                       
Length      =              33.685                                                                                       
Radius      =           7,639.437                                                                                       
External    =               0.019                                                                                       
Long Chord  =              33.685                                                                                       
Mid. Ord.   =               0.019                                                                                       
P.C.  Station         3002+55.199  N         710,636.291  E       1,822,946.990                                         
P.T.  Station         3002+88.884  N         710,635.369  E       1,822,980.662                                         
C.C.                               N         702,999.271  E       1,822,754.814                                         
Back        = S  88° 33' 30.69" E                                                                                       
Ahead       = S  88° 18' 21.20" E                                                                                       
Chord Bear  = S  88° 25' 55.94" E                                                                                       
                                                                                                                        
Spiral BLPRC301_A         Type 3    Spiral Element                                                                      
                                                                                                                        
Description: B/L CONST. RAMP C3 (I-70 EB TO I-71 SB)                                                                    
D1          0° 45' 00.00"      DEL1   0° 33' 44.14"   LC            149.893                                             
D2          9° 00' 00.00"      DEL2   6° 45' 00.86"   R1          7,639.437                                             
LS              150.000        P              1.349   R2            636.620                                             
Angle     7° 18' 45.00" (RT)   LT            96.245   BK S  88° 18' 21.20" E                                            
DEFL      2° 37' 28.98"        ST            53.930   AH S  80° 59' 36.20" E                                            
                                                                                                                        
                         Spiral Coordinates                                                                             
                        *------------------*                                                                            
Point           North                   East                  Station                                                   
-----    -------------------    -------------------     -------------------                                             
CS               710,635.369          1,822,980.662             3002+88.884                                             
PI               710,632.524          1,823,076.865             3003+85.130                                             
SC               710,624.081          1,823,130.130             3004+38.884                                             
CC1              702,999.271          1,822,754.814                                                                     
CC2              709,995.311          1,823,030.468                                                                     
                                                                                                                        
                                   Curve Data                                                                           
                                  *----------*                                                                          
Curve BLPRC301_A                                                                                                        
Description: B/L CONST. RAMP C3 (I-70 EB TO I-71 SB)                                                                    
P.I.  Station         3007+41.937  N         710,576.639  E       1,823,429.446                                         
Delta       =      50° 54' 43.37" (RT)                                                                                  
Degree      =       9° 00' 00.00"                                                                                       
Tangent     =             303.052                                                                                       
Length      =             565.689                                                                                       
Radius      =             636.620                                                                                       
External    =              68.452                                                                                       
Long Chord  =             547.262                                                                                       
Mid. Ord.   =              61.806                                                                                       
P.C.  Station         3004+38.884  N         710,624.081  E       1,823,130.130                                         
P.T.  Station         3010+04.574  N         710,314.403  E       1,823,581.345                                         
C.C.                               N         709,995.311  E       1,823,030.468                                         
Back        = S  80° 59' 36.20" E                                                                                       
Ahead       = S  30° 04' 52.82" E                                                                                       
Chord Bear  = S  55° 32' 14.51" E                                                                                       
                                                                                                                        
Course from PT BLPRC301_A to PC BLPRC302_B S 30° 04' 52.82" E Dist 153.883                                              
                                                                                                                        
                                   Curve Data                                                                           
                                  *----------*                                                                          
Curve BLPRC302_B                                                                                                        
Description: B/L CONST. RAMP C3 (I-70 EB TO I-71 SB)                                                                    
P.I.  Station         3013+07.225  N         710,052.515  E       1,823,733.042                                         
Delta       =       4° 27' 38.87" (LT)                                                                                  
Degree      =       1° 30' 00.00"                                                                                       
Tangent     =             148.768                                                                                       
Length      =             297.386                                                                                       
Radius      =           3,819.719                                                                                       
External    =               2.896                                                                                       
Long Chord  =             297.311                                                                                       
Mid. Ord.   =               2.894                                                                                       
P.C.  Station         3011+58.457  N         710,181.246  E       1,823,658.475                                         
P.T.  Station         3014+55.843  N         709,929.973  E       1,823,817.396                                         
C.C.                               N         712,095.800  E       1,826,963.734                                         
Back        = S  30° 04' 52.82" E                                                                                       
Ahead       = S  34° 32' 31.69" E                                                                                       
Chord Bear  = S  32° 18' 42.26" E                                                                                       
                                                                                                                        
Course from PT BLPRC302_B to PC BLPRC303 S 34° 32' 31.69" E Dist 92.870                                                 
                                                                                                                        
                                   Curve Data                                                                           
                                  *----------*                                                                          
Curve BLPRC303                                                                                                          
Description: B/L CONST. RAMP C3 (I-70 EB TO I-71 SB)                                                                    
P.I.  Station         3016+38.180  N         709,779.780  E       1,823,920.783                                         
Delta       =       2° 14' 11.00" (RT)                                                                                  
Degree      =       1° 15' 00.00"                                                                                       
Tangent     =              89.467                                                                                       
Length      =             178.911                                                                                       
Radius      =           4,583.662                                                                                       
External    =               0.873                                                                                       
Long Chord  =             178.900                                                                                       
Mid. Ord.   =               0.873                                                                                       
P.C.  Station         3015+48.713  N         709,853.475  E       1,823,870.054                                         
P.T.  Station         3017+27.624  N         709,704.162  E       1,823,968.597                                         
C.C.                               N         707,254.483  E       1,820,094.448                                         
Back        = S  34° 32' 31.69" E                                                                                       
Ahead       = S  32° 18' 20.69" E                                                                                       
Chord Bear  = S  33° 25' 26.19" E                                                                                       
                                                                                                                        
Course from PT BLPRC303 to RIDN380 S 32° 18' 20.69" E Dist 10.577                                                       
                                                                                                                        
Point RIDN380         N      709,695.222 E    1,823,974.250 Sta   3017+38.201                                           
                                                                                                                        
Course from RIDN380 to RIDN376 S 32° 18' 20.69" E Dist 13.694                                                           
                                                                                                                        
Point RIDN376         N      709,683.648 E    1,823,981.569 Sta   3017+51.895                                           
                                                                                                                        
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Ending chain BLPRC3 description                                                                                         
