 Interstate 189 | ||||
|---|---|---|---|---|
 I-189 highlighted in red | ||||
| Route information | ||||
| Auxiliary route of I-89 | ||||
| Maintained by VTrans | ||||
| Length | 1.49 mi[1] (2.40 km) | |||
| NHS | Entire route | |||
| Major junctions | ||||
| West end |  US 7 on the South Burlington–Burlington city line | |||
| East end |  I-89 / Dorset Street / Kennedy Drive in South Burlington | |||
| Location | ||||
| Country | United States | |||
| State | Vermont | |||
| Counties | Chittenden | |||
| Highway system | ||||
| ||||
Interstate 189 (I-189) is an auxiliary Interstate Highway in Chittenden County, Vermont. The spur extends for 1.49 miles (2.40 km) from I-89 exit 13 in South Burlington to US Route 7 (US 7) at the Burlington city limit. I-189 is the only auxiliary route of I-89 and the only auxiliary Interstate Highway in Vermont.
- ^ Starks, Edward (January 27, 2022). "Table 2: Auxiliary Routes of the Dwight D. Eisenhower National System of Interstate and Defense Highways". FHWA Route Log and Finder List. Federal Highway Administration. Retrieved September 10, 2022.