When Interstate 275 opened through downtown Tampa in 1964, it forever changed the way people moved around the city. The new highway, along with its interchange with Interstate 4—later nicknamed "Malfunction Junction"—was a necessary roadway to support commerce and tourism in the state and to enable residents to travel easily to and from developing suburban neighborhoods.

But progress came at a steep price.

Construction of the interstate erased entire neighborhoods and forever altered Tampa’s historic landscape. Much of the vibrant Central Avenue district, once the heart of Tampa's African American business and entertainment community, was demolished. In Ybor City, the highway carved through the northern portion of the historic district, destroying cigar factories, businesses, and homes while physically dividing neighborhoods that had been connected for generations.

More than six decades later, Interstate 275 has become such an integral part of daily life that it's difficult to imagine Tampa without it. Yet despite repeated widening projects and reconstruction—including multiple overhauls of the downtown corridor and Malfunction Junction—the highway continues to struggle with chronic congestion and bottlenecks.

Comparing these photographs tells part of the expansion story near the Ashley Street exit. The Gandy photo, taken in the mid-1980s, shows a six-lane highway running north-south. On the right, the Ashley and Tampa Street exit is a single lane. In the center of the photo, the northbound entrance ramp from Ashley is problematically short.

Due to concerns over collisions, in the mid-1970s, engineers attempted to address the shortcomings through a $310,000 federal research project by installing sensors in the pavement that detected gaps in northbound traffic approaching the ramp. The system then displayed a moving green band along the Ashley entrance ramp for motorists to follow, match the speed, and, in theory, safely enter traffic flow. It failed. Sometimes cars filled the gap on the highway as they approached the ramp, causing the green lights to go out just as ramp drivers were speeding up to merge, which panicked them and left them to fend for themselves. Others didn’t trust it and began ignoring the green lights. The funny end of the story came in 1977 when a toilet on the second floor of a city-owned building on Tampa Street (the building with the mirrored windows in the left center of the Gandy photo) started leaking. It was so bad that it leaked to the floor below and began dripping on the computer that operated the Green Band Merging System, damaging it. The computer was removed later that year, and the research was never resumed. The building was demolished around 2010.

The contemporary photo dramatically illustrates how much this stretch of I-275 has grown over the past six decades. Today, the northbound side has expanded to five travel lanes, with much of that additional width extending over the Scott Street parking lot below, and one lane for acceleration from Ashley St. As the interstate widened, Scott Street itself was squeezed, shrinking from three lanes to two in this area. The Ashley Street exit on the right has been expanded and widened, and the top of the 2026 picture shows how the north and southbound lanes have been separated by a wide margin to the south. Blake High School was built next to the Hillsborough River in the mid-1990s, replacing the apartment buildings shown in the 1980s photo. This stretch of highway and the I-4 intersection are currently undergoing a $227.5 million project to address the chokepoint, with completion scheduled for 2027.  

© Chip Weiner. All rights reserved