Interstate 115
Interstate 115 is a 1.19 mile interstate in Butte, Montana that connects Interstate 15 and Interstate 90 to Business 15/90 in downtown Butte, continuing as Iron Street. Unlike Interstate 315 in Great Falls which is signed as Business Loop 15 cosigning with U.S. Route 89, Interstate 115 is actually signed as such. It is co-signed with Business 15/90 eastbound and Interstate 15 and Interstate 90 westbound.
Exit list
| County | Location | # | Destinations | Notes |
|---|---|---|---|---|
| Silver Bow | Butte | 1 | South Excelsior Avenue | I-115's only exit |
Eastern terminus -  /  Business Loop 15 / 90
| ||||
External links
 | ||
| ||
 | This article relating to the Interstate Highway System is a stub. You can help Wikipedia by expanding it. |