Interstate 75
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Brent Spence Bridge (Hamilton County, Ohio)
Built 1963Double-decker cantilevered through truss bridge over the Ohio River on I-71/I-75 at Cincinnati
Clay's Ferry Bridge (Fayette County, Kentucky)
Built 1946 as part of US 25; twin span added 1963 as part of I-75; both spans widened in 1998 to form a single six-lane bridgeDeck truss bridge over the Kentucky River on I-75/US 25/US 421 at Clay's Ferry south of LexingtonOpen to six lanes of traffic
DiSalle Memorial Bridge (Lucas County, Ohio)
Built 1963Deck girder bridge over Maumee River on Interstate 75Open to traffic
I-75 Wildlife Bridge #12 (Collier County, Florida)
Built 1989Slab bridge over Wildlife Pass on Interstate 75Open to traffic
I-75 Wildlife Bridge #13 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Pass on Interstate 75Open to traffic
I-75 Wildlife Bridge #16 (Collier County, Florida)
Built 1991Slab bridge over Wildlife Crossing No 16 on I-75 NbOpen to traffic
I-75 Wildlife Bridge #19 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Crossing No 19 on I-75 Nb (Sr-93)Open to traffic
I-75 Wildlife Bridge #23 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Crossing No 23 on I-75Open to traffic
I-75 Wildlife Bridge #24 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Crossing No. 24 on I-75Open to traffic
I-75 Wildlife Bridge #25 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Crossing No. 25 on I-75 (Nb)Open to traffic
I-75 Wildlife Bridge #31 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Crossing No. 31 on I-75Open to traffic
I-75 Wildlife Bridge #33 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Crossing No. 33 on I-75Open to traffic
I-75 Wildlife Bridge #35 (Collier County, Florida)
Built 1990Slab bridge over Wildlife Crossing No. 35 on I-75Open to traffic
I-75 Wildlife Bridge #6 (Collier County, Florida)
Built 1989Slab bridge over Wildlife Pass on Interstate 75Open to traffic
I-75 Wildlife Bridge #7 (Collier County, Florida)
Built 1989Slab bridge over Wildlife Pass on Interstate 75Open to traffic
I-75 Wildlife Bridge #8 (Collier County, Florida)
Built 1989Slab bridge over Wildlife Pass on Interstate 75Open to traffic
I75 Exit 2 Interchange Bridge (S) (Hamilton County, Tennessee)
Built 1959; portion of railing collapsed April 1, 2019Prestressed beam bridge over I-75 Northbound to I-24 Westbound Ramp on I-75 SouthboundOpen to traffic
Mackinac Bridge (Emmet County, Michigan)
Opened Nov. 1, 1957Suspension bridge over the Straits of Mackinac on I-75 at Mackinaw CityOpen to traffic
Zilwaukee Bridge (Saginaw County, Michigan)
Built 1987Concrete stringer bridge over Saginaw River on Interstate 75/U.S. 23Open to traffic
Zilwaukee Bridge - Old (Saginaw County, Michigan)
Built 1960; replaced 1987Lost Deck girder bridge over Saginaw River on Interstate 75/U.S. 10/U.S. 23Replaced by a new bridge