Interstate 35, with eastern and western forks. | |
Route information | |
Length | 1,569.06 mi[1] (2,525.16 km) |
Existed | 1956–present |
History | Completed in 1982[2] |
NHS | Entire route |
Major junctions | |
South end | ![]() |
| |
North end | ![]() |
Location | |
Country | United States |
States | Texas, Oklahoma, Kansas, Missouri, Iowa, Minnesota |
Highway system | |
Interstate 35 (I-35) is a major Interstate Highway in the central United States. As with most primary Interstates that end in a five, it is a major cross-country, north–south route. It stretches from Laredo, Texas, near the Mexican border to Duluth, Minnesota, at Minnesota State Highway 61 (MN 61, London Road) and 26th Avenue East.[3] The highway splits into I-35E and I-35W in two separate places, the Dallas–Fort Worth metroplex in Texas and at the Minnesota twin cities of Minneapolis–Saint Paul.
At 1,568 miles (2,523 km), I-35 is the ninth-longest Interstate Highway following I-94, and it is the third-longest north–south Interstate Highway, following I-75 and I-95. Even though the route is generally considered to be a border-to-border highway, this highway does not directly connect to either international border. I-35's southern terminus is the traffic signal at Hidalgo Street in Laredo, Texas, just short of the Mexican border. Travelers going south can take one of two toll bridges across the Rio Grande and the border, either straight ahead into the Juárez–Lincoln International Bridge, or via Business Interstate 35-A (Bus. I-35-A) through downtown Laredo into the Gateway to the Americas International Bridge. To the north, I-35 terminates in Duluth, Minnesota, with connections to Canada from the Interstate's terminus via MN 61 to Grand Portage, or north to the border at International Falls, Minnesota, via U.S. Route 53 (US 53) in Duluth.
In addition to the Dallas–Fort Worth and Minneapolis–Saint Paul areas, the major cities that I-35 also connects to include (from south to north) San Antonio, Texas; Austin, Texas; Oklahoma City, Oklahoma; Wichita, Kansas; Kansas City, Missouri; and Des Moines, Iowa.