Florida State Road 45

State Road 45A
State Road 45A
Location	Venice
Length	2.968 mi (4.777 km)

State Road 45
State Road 45
Route information
	Maintained by FDOT
Length	300.547 mi (483.684 km)
Major junctions
South end	US 41 in Naples
North end	US 41 / US 441 in High Springs
Location
Country	United States
State	Florida
Counties	Collier, Lee, Charlotte, Sarasota, Manatee, Hillsborough, Pasco, Hernando, Citrus, Marion, Levy, Alachua
Highway system
	Florida State Highway System; Interstate; US; State Former; Pre‑1945; ; Toll; Scenic;

A major north–south highway extending almost the entire length of the Florida peninsula, State Road 45 (SR 45) is the unsigned Florida Department of Transportation designation of most of the current U.S. Route 41 in Florida. The southern terminus of SR 45 is an intersection with SR 90 in downtown Naples; the northern terminus is an intersection with US 441 (SR 25) in High Springs. South of Causeway Boulevard (SR 676) near Tampa, SR 45 is also known as the Tamiami Trail.

South and east of Naples, US 41 turns eastward as SR 90 as the Tamiami Trail crosses the Everglades on its way to Miami; north of High Springs, US 41 overlaps US 441 (SR 25) until their split in Lake City (from there US 41 continues to the Georgia border with the hidden SR 25 designation).

Separations of US 41 and SR 45 between SR 45 termini

SR 45 away from US 41

Business US 41 - Venice
Business US 41 - Bradenton to Memphis
Business US 41 (historic US 541) - Rockport to Ybor City
SR 60 - Tampa to Ybor City
SR 45 (not overlapped between Adamo Drive/SR 60 and Hillsborough Avenue/US 41-92-SR 600) - Tampa

US 41 away from SR 45

SR 45A - Venice
US 301 - Bradenton, concurrent with SR 55
SR 55 - Bradenton to Memphis
SR 599 - Rockport to Tampa
US 92 (SR 600) - Tampa

Additional concurrencies with SR 45

SR 45-55 - Memphis
US 41/SR 45-60 - Ybor City
US 41/SR 45-700 - Brooksville
US 41/SR 44-45 - Inverness
Alt US 27-US 41/SR 45-500 - Williston
US 27-US 41/SR 45 - Williston to High Springs

Major intersections

County	Location	mi^[1]	km	Destinations	Notes
Collier	Naples	0.000	0.000	US 41 south (5th Avenue South / SR 90 east) / 9th Street South – Downtown Naples, Historic District	south end of US 41 overlap
see US 41 (mile 108.285-194.518)
Sarasota		86.233	138.779	US 41 north (SR 45A)	north end of US 41 overlap; south end of US 41 Bus. overlap
	see US 41 Bus. (mile 0.000-2.928)
	Venice	89.161	143.491	US 41 south (SR 45A)	north end of US 41 Bus. overlap; south end of US 41 overlap
see US 41 (mile 197.486-224.481)
Manatee		116.156	186.935	US 41 north / SR 684 west (Cortez Road) – Beaches	north end of US 41 overlap; south end of US 41 Bus. overlap
	see US 41 Bus. (mile 0.000-6.118)
	Palmetto	122.274	196.781	US 41 south (SR 55) – Bradenton, Sarasota	interchange; southbound exit and northbound entrance; north end of US 41 Bus. overlap; south end of US 41 / SR 55 overlap
see US 41 (mile 230.923-262.409)
Hillsborough		153.760	247.453	US 41 north (South 50th Street / SR 599) / SR 676 east (Causeway Boulevard) – Tampa	north end of US 41 overlap; south end of US 41 Bus. overlap
	see US 41 Bus. (mile 0.000-5.053)
	Tampa	158.813	255.585	US 41 Bus. north / SR 60 west (Kennedy Boulevard) to I-275 / SR 618 west (Selmon Expressway) – St. Petersburg	north end of US 41 Bus. / SR 60 overlap
		158.89	255.71	SR 618 east (Selmon Expressway) to I-75 – Brandon	SR 618 exit 8
		160.968	259.053	SR 574 (Martin Luther King Jr. Boulevard)
		161.978	260.678	US 41 south / US 92 (Hillsborough Avenue / SR 600) to I-275	south end of US 41 overlap
see US 41 (mile 270.301-408.870)
Alachua	High Springs	300.547	483.684	US 41 north / US 441 (East Santa Fe Boulevard / SR 25) / CR 236 east (North Main Street)	north end of US 41 overlap
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus

State Road 45A

State Road 45A (SR 45A) is the Venice Bypass, a segment along U.S. Route 41 (US 41) east of the Tamiami Trail in Venice, which was originally part of US 41 until 1965 when that segment was redesignated as US 41 Bus after the Intracoastal Waterway (ICW) was dredged through Venice by the U.S. Army Corps of Engineers in 1964.^[2] The route begins near Shamrock Boulevard in Venice Gardens and terminates at Venetia Bay Boulevard in the Eastgate section of Venice.

References

^ ^a ^b ^c FDOT straight line diagrams Archived March 6, 2014, at the Wayback Machine, accessed January 2014
^ White, Dale (April 7, 2014). "Venice did not welcome Intracoastal Waterway". Sarasota Herald-Tribune. Retrieved August 24, 2021.

External links

Florida Route Log (SR 45)

[sld-1] FDOT straight line diagrams Archived March 6, 2014, at the Wayback Machine, accessed January 2014

[2] White, Dale (April 7, 2014). "Venice did not welcome Intracoastal Waterway". Sarasota Herald-Tribune. Retrieved August 24, 2021.

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