Unsigned Interstate 124 North runs concurrently with US 27 North for its full 2-mile length. The ramp from Interstate 24 provides access to two exits on US 27, the first of which is seen here, before the beginning of the Unisigned I-124 designation. (Photo taken 12/8/20).

Here, the ramp provides access to US 41 and SR 58 South before the beginning of the Unsigned Interstate 124 North designation on US 27 North. (Photo taken 12/8/20).

This US 27 North mile marker 0.2 isn't based on the total mileage of US 27 in Tennessee, but rather on the total mileage of the freeway portion of US 27 in Chattanooga. Unsigned Interstate 124 will make up a part of the freeway portion, starting ahead. (Photo taken 12/8/20).

View on US 27 North as it curves to the north, and the Unsigned Interstate 124 North designation begins. (Photo taken 12/8/20).

Advance signage for Exits 1A-B on Unsigned Interstate 124 North / US 27 North, as traffic from Interstate 24 East merges into it on the left. (Photo taken 12/8/20).

A Visitor Info Center exists off Exit 1C. (Photo taken 12/8/20).

Unsigned Interstate 124 North / US 27 North at Exit 1A: Carter Street / Main Street (Photo taken 12/8/20).

Take Exit 1B to the Convention Center. Take Exit 1C to Children's Hospital at Erlanger and UT Chattanooga. (Photo taken 12/8/20).

Unsigned Interstate 124 North / US 27 North at Exit 1B: Martin Luther King Blvd (Photo taken 12/8/20).

Also take Exit 1C to the Tennessee Aquarium and the Hunter Museum of American Art. (Photo taken 12/8/20).

Unsigned Interstate 124 North / US 27 North approaching Exit 1C - 1/4 mile. (Photo taken 12/8/20).

Unsigned Interstate 124 North / US 27 North at Exit 1C: 4th Street (Photo taken 12/8/20).

View on Unsigned Interstate 124 North / US 27 North in downtown Chattanooga as they prepares to cross the Tennessee River. (Photo taken 12/8/20).

Advance signage for the next exit on US 27 North, just beyond the northern terminus of the Unsigned Interstate 124 designation which occurs immediately after crossing the Tennessee River. (Photo taken 12/8/20).

Unsigned Interstate 124 North / US 27 North as they start across the P.R. Olgiati Bridge over the Tennessee River. (Photo taken 12/8/20).

As the P.R. Olgiati Bridge prepares to reach the northern side of the Tennessee River, the Unsigned Interstate 124 North designation comes to an end. (Photo taken 12/8/20).

US 27 North at mile marker 2.4 and the exit to Manufacturers Rd / Cherokee Blvd at the northern terminus of Unsigned Interstate 124. (Photo taken 12/8/20).