It indicates that it is a spur off of the mainline highway (Interstate 76). In this case it does not reconnect to the mainline but to a different mainline (Interstate 95).
Florence, SC
no i am connecting interstate 81south with interstate 95south to florida
Interstate Highway 93, Interstate 95 and Interstate 89.
No, but it goes through the most states (15). The longest is interstate 90.
Interstate 95.
interstate 95
St. George, South Carolina
Interstate 95 spans over 1,900 miles from Florida to Maine, and has numerous exits along the route. The exact number of exits can vary depending on the state and specific stretch of the highway.
Interstate 95 and 295.
I-95.
California State Route 1; Interstate 95