Littleton, CO

Boulder, CO

Route 1

Go north on S Santa Fe Dr/US-85 N.
38.552 miles
44min
  1. Start out going north on S Prince St toward W Main St/CO-75.

    Then 0.07 miles
  2. Turn left onto W Main St/CO-75. Continue to follow CO-75.

    1. If you reach W Powers Ave you've gone about 0.1 miles too far

    Then 0.24 miles
  3. Take the 3rd right onto S Santa Fe Dr/US-85 N.

    1. S Santa Fe Dr is just past S Rapp St

    2. If you are on CO-75 and reach US-85 N you've gone a little too far

    Then 6.42 miles
  4. Merge onto I-25 N/US-87 N toward Fort Collins.

    Then 9.36 miles
  5. Merge onto US-36 W via EXIT 217A on the left toward Boulder.

    Then 21.33 miles
  6. Turn left onto Canyon Blvd/CO-119.

    1. If you are on US-36 W and reach Walnut St you've gone about 0.2 miles too far

    Then 1.13 miles
  7. Turn left onto Broadway St/CO-7/CO-93.

    1. Broadway St is just past 13th St

    2. If you reach 11th St you've gone a little too far

    Then 0.01 miles
  8. Welcome to BOULDER, CO.

    1. If you reach CO-7 you've gone about 0.1 miles too far

    Then 0.00 miles