This document provides data on roads in Florida's State Highway System including centerline miles, lane miles, and daily vehicle miles traveled by county and transportation district. Some key details include:
- Total state centerline miles are over 12,000 with over 41,000 lane miles and over 303 billion annual daily vehicle miles traveled.
- Miami-Dade County has the most centerline and lane miles of any single county while Broward County sees the highest daily vehicle miles traveled.
1. Roads on Florida's Summary
State Highway System Page 1 of 8
Centerline Lane Daily Vehicle Miles
County Miles Miles Traveled, Thousands
Charlotte 97.3 362.1 2,599.3
Collier 206.1 649.9 3,578.9
Desoto 86.7 192.0 543.0
Glades 85.8 229.5 433.8
Hardee 91.3 200.6 527.3
Hendry 64.8 176.7 702.9
Highlands 132.5 391.6 1,545.4
Lee 168.0 642.5 6,759.8
Manatee 208.3 696.2 5,360.3
Okeechobee 103.3 237.7 984.5
Polk 460.9 1,581.1 10,368.8
Sarasota 159.0 638.9 6,395.0
District 1 1,863.8 5,998.8 39,799.1
Alachua 296.2 1,047.5 5,532.9
Baker 83.9 225.2 924.2
Bradford 69.0 178.6 745.3
Clay 109.9 362.9 2,110.8
Columbia 204.0 616.7 2,752.6
Dixie 46.3 151.0 324.6
Duval 469.7 1,936.1 19,539.1
Gilchrist 60.2 121.7 309.2
Hamilton 90.6 297.1 1,156.8
Lafayette 62.2 124.4 160.4
Levy 183.3 516.4 824.8
Madison 138.6 360.4 1,045.9
Nassau 111.4 349.6 1,975.1
Putnam 140.7 366.9 1,261.9
St. Johns 185.6 667.9 4,027.6
Suwannee 128.8 332.5 1,248.2
Taylor 110.7 320.1 538.6
Union 57.6 115.2 259.4
District 2 2,549.0 8,090.2 44,737.4
Bay 202.1 621.3 3,122.7
Calhoun 95.9 195.9 304.2
Escambia 261.6 827.2 5,306.6
Franklin 91.2 182.4 261.7
Gadsden 138.0 413.6 1,577.0
Gulf 79.0 161.7 296.8
Holmes 104.8 246.2 512.9
Jackson 242.3 639.3 1,782.1
Jefferson 110.6 331.0 790.1
Leon 198.1 632.7 4,006.1
Liberty 70.1 143.6 157.9
Okaloosa 204.1 658.3 4,289.5
Santa Rosa 198.8 553.8 2,728.4
Wakulla 81.0 162.0 419.0
Walton 203.4 534.1 2,118.3
Washington 112.8 266.5 736.8
District 3 2,393.8 6,569.6 28,410.0
Broward 455.1 2,449.1 27,217.7
Indian River 114.0 365.9 2,284.0
Martin 161.1 586.6 4,210.2
Palm Beach 478.2 2,110.5 18,508.4
St. Lucie 169.8 617.7 4,381.2
District 4 1,378.3 6,129.7 56,601.4
Brevard 334.4 1,238.9 9,864.2
Flagler 102.4 303.5 1,812.0
Lake 223.6 707.8 5,079.1
Marion 249.1 909.8 6,258.2
Orange 395.5 1,768.7 18,916.4
Osceola 202.9 708.2 4,735.8
Seminole 119.9 508.4 5,233.9
Sumter 132.2 403.5 2,530.9
Volusia 358.8 1,282.7 9,112.6
District 5 2,118.8 7,831.5 63,543.1
Miami-Dade 571.7 2,624.6 29,562.5
Monroe 119.3 302.9 2,366.4
District 6 691.0 2,927.5 31,928.8
Citrus 88.5 284.3 1,448.6
Hernando 124.6 442.0 2,158.4
Hillsborough 444.2 1,873.7 19,321.1
Pasco 195.0 711.5 5,532.2
Pinellas 221.6 1,057.4 10,122.8
District 7 1,073.9 4,368.8 38,583.1
State Total 12,068.6 41,916.1 303,603.0
2006 SHS Report
NOTES
· Report includes data for roads in the Roadway
Characteristics Inventory that are on the State
Highway System.
· The Turnpike system is included in the State
Highway System for statistical reporting purposes.
Roads on the Turnpike System are shown here
according to the county in which the mileage is
located. As a result, Turnpike mileage appears to
be under the jurisdiction of the several Districts;
however, the Turnpike Enterprise is a separate
administrative entity of the Florida Department of
Transportation. In order to help communicate the
Turnpike's status, Turnpike mileage is shown
separately on page 8. This mileage includes the
original Florida's Turnpike and Homestead
Extension, the Sawgrass Expressway, Veterans
Expressway, Seminole Expressway, Southern
Connector Extension, Polk Parkway, Suncoast
Parkway, and parts of the Beachline Expressway
and Western Beltway.
· Totals may not agree due to rounding.
· Each part of a one-way pair is treated as a
separate roadway to calculate centerline mileage.
· The Federal Functional Classification mileage
may not include a small amount of State roads
functionally classified as "local".
· The “Toll” columns on pages 2, 3, and 4 include
Turnpike roads but do not include Interstate
highways with tolls: the Alligator Alley part of I-75
and the Sunshine Skyway part of I-275. Mileages
for tolled Interstates are included in the Interstate
column on those pages.
DEFINITIONS
· Urban means having a population of at least
5,000.
· DVMT means Daily Vehicle Miles Traveled, the
product of Annual Average Daily Traffic times
Length of Road. Shown here in Thousands.
FOR MORE INFORMATION...
Contact Gordon Morgan in the Florida DOT
Transportation Statistics Office, 850-414-4730 or
gordon.morgan@dot.state.fl.us
DATA DATES
Centerline Miles and Lane Miles are as of
December 31 of the report year. DVMT uses
Annual Average Daily Traffic (AADT) for the entire
calendar year ending that same December 31.