The ring — I-69 and I-469, and what the interstates did to the corridors

THE WHOLE CITY · INTERSTATE 69 (1962– ) AND INTERSTATE 469 (1989–1995)

Every corridor in this section was re-priced by two roads that touch none of their storefronts. Interstate 69 was built around Fort Wayne's west and north sides from 1962 to 1971 — and, unusually, was never planned through downtown at all. Its first section, 10.16 miles in Allen County between Upper Huntington Road (the old U.S. 24) and Coldwater Road (the old U.S. 27), opened October 23, 1962 — the first piece of I-69 completed in Indiana. Through traffic that had crossed the city on Jefferson, Washington, Clinton and Lafayette now passed west of it. The retail followed the interchanges: Glenbrook (1966) and Southtown (1969) were mall answers to a highway city, and Input Fort Wayne's transportation history pairs the malls' arrival with I-69's completion in driving retail out of downtown through the 1960s. INDOT rebuilt the Fort Wayne stretch in the 2000s, widening Exits 302–316 to three lanes.

Interstate 469 closed the ring on the south and east. Conceived in the 1970s as a U.S. 24 bypass, begun at its south end in the late 1980s (the route histories differ by two years on the start; the first opening does not: the section from U.S. 27 to Minnich Road opened December 12, 1989), it was completed to its north junction with I-69 on October 23, 1995 — 31 miles at $207 million, the largest public works project in Allen County history. It was named the Ronald Reagan Expressway in 2005. In 1998 U.S. 24 and U.S. 30 were rerouted onto I-69 and I-469 outright, which is the single date on which Fort Wayne's in-town highways stopped being highways: Coliseum Boulevard became SR 930, the Jefferson/Washington pair became city boulevards, and only U.S. 27 still threads the city on its own streets. The interstates also redrew the corridor map's edges — Airport Expressway's 2001 extension tied Fort Wayne International directly to I-69, the Lima Road and Coliseum corridors grew at their interchanges, and the old corridors settled into the roles this section has recorded: main streets again, planned by name, one by one.

Sources: AARoads Wiki, Interstate 469 and Interstate 69 in Indiana (first section opened Oct. 23, 1962; I-469 openings Dec. 12, 1989 and Oct. 23, 1995; $207 million; Ronald Reagan Expressway, 2005; 1998 reroutes); City of Fort Wayne history (I-69 constructed 1962–1971; I-469 largest public works project in county history); Input Fort Wayne, transportation history (I-69 and the malls); AARoads, Fort Wayne (I-69 rebuild, Exits 302–316; Airport Expressway extension, 2001).