Florida Evacuation Route Maps, and How to Read Them

The State of Florida posts its county evacuation route and zone maps on the FDEM Disaster Preparedness Maps page, with one map for each county from Alachua to Washington (FDEM Disaster Preparedness Maps).

That page groups three products for each county: Evacuation Route and Zone Maps, Storm Surge Zone Maps and, where available, Storm Surge Zone Atlases (FDEM). All three are based upon the most up-to-date regional evacuation studies, and the county route and zone maps are labeled as intended for general reference (FDEM). The atlases are produced only for coastal counties, some files are very large, and not all regional planning councils have their atlases online (FDEM).

FL511's Emergency Info page tells travelers to check the recommended Evacuation Routes from the Florida State Emergency Response Team (FL511). For an address-level answer, the companion FDEM zone lookup map lets a resident type in an address and see whether it falls in one of the colored evacuation zones; FDEM says that every year it is important for residents to know whether they live in an evacuation zone during hurricane season (FDEM zone lookup).

Read the colored areas on a Florida evacuation map as flood zones, with Zone A typically the most vulnerable and the first to evacuate and Zone E the last (FDEM zone lookup).

The same FDEM page also says, in its questions section, that evacuation zones are designated from A to F, with Zone F most likely to be evacuated last; the page carries both the A to E and the A to F wording (FDEM zone lookup).

Four cautions come straight from FDEM. First, not all evacuation zones are always ordered, so a zone letter on a map is not an order (FDEM). Second, interior counties do not have designated evacuation zones, and within many counties there may not be designated evacuation zones (FDEM). Third, many counties have no storm surge zones at all on the surge maps (FDEM). Fourth, the page states in capital letters that during an emergency the local emergency management program should always be consulted regarding evacuation orders (FDEM).

The route lines on these maps are planning routes, not traffic forecasts. FDEM warns that the large number of people in the state who must evacuate during a hurricane will probably cause massive delays and major congestion along most designated evacuation routes (FDEM evacuation plan page). Its advice for the drive itself: keep a gas tank at least half full or an electric vehicle at least half charged so a household is ready to evacuate if needed (FDEM).

Florida's route and zone maps come out of regional evacuation studies, which FDEM describes as realistic data on the major factors in hurricane evacuation decision making for counties to use in revising their evacuation plans (FDEM Regional Evacuation Studies).

FDEM lists ten regional planning councils for the studies: Apalachee, Central Florida, East Central Florida, Emerald Coast, North Central Florida, Northeast Florida, South Florida, Southwest Florida, Tampa Bay and Treasure Coast (FDEM).

State law sets what the routes must connect to. Among other duties, the evacuation component of the state comprehensive emergency management plan must contain guidelines for lifting tolls on state highways (section 252.35, Florida Statutes). On the transportation side, FDOT Emergency Management staff work inside the State Emergency Operations Center during an activation and make annual updates to the emergency shoulder use plans (FDOT Emergency Management).

FDOT lists emergency shoulder use plans for nine segments on seven roadways, last updated in 2026 (FDOT Emergency Shoulder Use).

When emergency shoulder use is operating, all motorists except large trucks, buses and trailers may drive on the shoulder, entering and leaving only at designated locations marked by law enforcement officers and signs (FDOT). Six-lane roads use the left or inside shoulder and four-lane roads the right or outside shoulder; shoulders are about two feet narrower than standard lanes, and rumble strips make a continuous noise (FDOT).

The system replaced the former one-way plans, known as contraflow and lane reversal, and FDOT notes it can run day and night, while one-way operations were restricted to daytime (FDOT). FDOT lists its uses as Hurricane Irma in September 2017, Hurricane Ian in September 2022 and, most recently, Hurricane Milton in October 2024, when the outside shoulder of Alligator Alley southbound from Miles City to Andytown was also used (FDOT).

FL511, run by FDOT, reports traffic conditions on major evacuation routes, road and bridge closures, toll suspensions and other travel alerts by county and roadway during an emergency (FL511 Emergency Info).

FL511 suggests planning ahead: look at the SERT recommended routes, then set up one or more personalized evacuation routes in a My Florida 511 account to get real-time reports and email or other alerts for those routes (FL511). The same information is in the Florida 511 app for Apple and Android devices, and the site carries traffic camera images (FL511).

Behind the screen, FDOT Emergency Management directs statewide transportation activities with agency and state leadership during an activation and provides situational awareness and incident monitoring twenty-four hours a day and sends its emergency coordination officer to the State Emergency Operations Center when activated; its office is at 605 Suwannee Street, MS 60, Tallahassee, phone 850-414-5336 (FDOT Emergency Management).

Last verified: October 18, 2026, by opening the FDEM county map index, the FDOT shoulder use segment list and the FL511 emergency page, with no route drawn or redrawn by Digital Towns.