Interstate 25 Article Index for
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Interstate 25
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Information About

Interstate 25





Interstate| Information

  Route Type reg
  Article Route 25
  Shield Ext
  Type See Also
  Year Established
  Length Mi 106277
  Length Km 171036
  Direction A South
  Direction B North
  Terminus A I-10 near Las Cruces, NM
  Junction I-40 in Albuquerque, NM <br> I-70 in Denver, CO <br> I-76 near Denver, CO <br> I-80 in Cheyenne, WY


Interstate 25 (abbreviated '''I-25''') is an Interstate Highway in the western United States . Its odd number indicates that it is primarily a north-south highway. It goes from Interstate 10 at Las Cruces, New Mexico to Interstate 90 in Buffalo, Wyoming .


LENGTH



MAJOR CITIES


Bolded cities are officially-designated Control Cities for signs.


LANE CONFIGURATION


New Mexico

  • Interstate 10 to Sunport Blvd, Albuquerque (#221) - 2 lanes

  • Sunport Blvd (#221) to Lead Ave (#224) - 3 lanes

  • Lead Ave (#224) to Paseo del Norte (#232) - 4 lanes

  • Paseo del Norte (#232) to Tramway Blvd (#234) - 3 lanes

  • Tramway Blvd (#234) to US 550 (#242) - Under Construction, being expanded to 3 lanes

  • US 550 (#242) to NM 16 (#264) - 2 lanes

  • NM 16 (#264) to Exit #267 - 3 lanes northbound, 2 lanes southbound

  • Exit #267 to Colorado state line - 2 lanes



Colorado

  • New Mexico state line to S. Circle Drive exit, Colorado Springs (#138) - 2 lanes

  • S. Circle to Fillmore St (#145) - 3 lanes except under Bijou St bridge (2 lanes)

  • Fillmore St(#145) to Founders Pkway, Castle Rock(#184) - 2 lanes

  • Founders Pkway, Castle Rock(#184) to Lincoln Ave, Denver (#193) - 3 lanes

  • Lincoln Ave to 225 exchange (#200) - 5 lanes

  • 225 exchange to #212 - 3 lanes (more lanes under construction; this is currently coinciding with the construction of a new Light Rail Line as part of the T-Rex Project )

  • #212 US-36: 4 Lanes

  • US-36 to SH 52/Dacono (#235) - 3 Lanes

  • SH 52 to Wyoming state line - 2 lanes



SPEED LIMITS


New Mexico

  • 75 mph (120 km/h) except:

  • 65 mph (100 km/h) through Las Cruces

  • 70 mph (110 km/h) from the town of Bernallio to Albuquerque

  • 65 mph (100 km/h) through Albuquerque, with a small section at 55 mph (90 km/h)



Colorado

  • 75 mph (120 km/h) except:

  • 65 mph (100 km/h) through the towns of Trinidad and Pueblo, with a few sections at 50 mph (80 km/h)

  • 55 mph (90 km/h) through the city of Colorado Springs (45 in construction zone, Jul 2005-Dec 2006)

  • 55 mph (90 km/h) through sections of Denver



Wyoming

  • 75 mph (120 km/h) except:

  • 60 mph (96 km/h) through Cheyenne and Casper



INTERSECTIONS WITH OTHER INTERSTATES



SPUR ROUTES




NOTES



REFERENCES