State profile · Below national median SD

Florida bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Florida — drawn straight from the FHWA National Bridge Inventory.

12,892
Public bridges
38.8%
Good condition
2.8%
Poor condition
2.8%
Structurally deficient

Total Bridges

12,892

Public highway bridges in Florida

Good Condition

38.8%

5,007 bridges rated 7-9

-11.2pp vs 50% benchmark

Poor Condition

2.8%

355 bridges rated 0-4

Structurally Deficient

2.8%

355 bridges flagged for repair priority

-4.2pp vs national avg 7.0%

Florida vs national bridge condition

Florida — Good condition share 38.8%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Florida — Structurally deficient share 9.2%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Florida vs nearby ranks

Adjacent states on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Florida on the same metric.

49

Utah

2.43% top marginal rate
Structure
Progressive
Burden @ $100K
$3,126

50

Vermont

2.62% top marginal rate
Structure
Progressive
Burden @ $100K
$2,936
Selected

12

Florida

2.75% top marginal rate
Structure
Progressive
Burden @ $100K
$12,892

51

Virginia

3.03% top marginal rate
Structure
Progressive
Burden @ $100K
$14,122

01

Alabama

3.35% top marginal rate
Structure
Progressive
Burden @ $100K
$13,471

Bridges Needing Most Attention in Florida

Six lowest-condition bridges in Florida, ranked by composite NBI rating. Each is inspected at least every 24 months.

All Bridges in Florida

MADRID STREET

Good

Over: RELIEF CANAL

180ft W of LAS PALMAS ST., Palm Beach, FL

Built 1976 Load: 39.9 t ADT: 500

58TH. ST. N

Good

Over: CHANNEL #1

300FT N OF 94TH AVE NORTH, Pinellas, FL

Built 1993 Load: 39.9 t ADT: 2,918

US-17 (SR-555)

Good

Over: CSX RR & LK SHIPP CANAL

0.5 MI SOUTH OF SR-540, Polk, FL

Built 1995 Load: 39.9 t ADT: 42,000

SR-100

Good

Over: WALL PRAIRIE

0.5 MI. E. OF SR-26, Putnam, FL

Built 1964 Load: 39.9 t ADT: 8,300

DUNN ROAD

Good

Over: C-104 CANAL

0.5MI S of CR 712, St. Lucie, FL

Built 1988 Load: 39.9 t ADT: 120

SELVITZ ROAD

Good

Over: CANAL C-104

0.5MI S of CR-712, St. Lucie, FL

Built 1988 Load: 39.9 t ADT: 600

Alta Drive

Good

Over: 11th Street Canal

At LPGA Blvd., Volusia, FL

Built 1999 Load: 39.9 t ADT: 354

SR 81

Good

Over: Bruce Creek Relief

6.1 MI South of I-10, SR8, Walton, FL

Built 1981 Load: 39.9 t ADT: 2,500

RANGE ROAD 200

Good

Over: LITTLE ROCKY CREEK

2 MI EAST OF SR 285., Walton, FL

Built 1965 Load: 39.9 t ADT: 20

Eldron Blvd.

Good

Over: Canal C-46

2.0Mi. S of Malabar Rd NE, Brevard, FL

Built 1988 Load: 40.0 t ADT: 6,900

SR-80 EB

Good

Over: TOWNSEND CANAL

9 Mi. W of SR-29, Hendry, FL

Built 2003 Load: 40.0 t ADT: 10,806

GALLAGHER ROAD

Good

Over: SYDNEY CREEK

0.5MI NORTH OF SYDNEY RD, Hillsborough, FL

Built 1967 Load: 40.0 t ADT: 470

SW 11TH AVE.

Good

Over: CORMORANT CANAL

0.1MI N OF VETERANS PKWY, Lee, FL

Built 1975 Load: 40.0 t ADT: 500

US-19 NB (SR-55)

Good

Over: FLAT BRANCH

2.8 MI. S. OF SR-24, Levy, FL

Built 1970 Load: 40.0 t ADT: 1,550

US-19 SB (SR-55)

Good

Over: FLAT BRANCH

2.8 MI. S. OF SR-24, Levy, FL

Built 1970 Load: 40.0 t ADT: 1,550

CR-527 NB

Good

Over: W. Branch Boggy Creek

0.1 Mi N/O E Wetherbee RD, Orange, FL

Built 2003 Load: 40.0 t ADT: 31,500

SR 91 TPK NB 228.8

Good

Over: CANOE CREEK

1.26MI S of Canoe Crk Ser, Osceola, FL

Built 1964 Load: 40.0 t ADT: 18,000

SR-312

Good

Over: FECRR

0.6 MI. W. OF US-1, St. Johns, FL

Built 1990 Load: 40.0 t ADT: 27,500

OHARA DR.

Good

Over: BAY HARBOR WATERWAY

33YDS E OF LAKE WORTH BLV, Charlotte, FL

Built 1981 Load: 40.1 t ADT: 1,080

Cleveland Road

Good

Over: West Biscayne Point Cnl.

W End of Biscayne Point, Miami-Dade, FL

Built 2000 Load: 40.1 t ADT: 529

SR-50

Good

Over: St Johns River Relief

SR-50 WB - St Johns R Rel, Orange, FL

Built 1971 Load: 40.1 t ADT: 6,150

SR-50 EB

Good

Over: St Johns River Relief

SR-50 EB - St Johns R Rel, Orange, FL

Built 1971 Load: 40.1 t ADT: 6,150

CR 880

Good

Over: HILLSBORO CANAL L-14

CR 880 AT SIX MILE BEND, Palm Beach, FL

Built 1954 Load: 40.1 t ADT: 2,250

EB SR-710

Good

Over: Loxahatchee Slough

1.35 mi W of Northlake Bl, Palm Beach, FL

Built 2006 Load: 40.1 t ADT: 7,850

WB SR-710

Good

Over: Loxahatchee Slough

1.35 mi W of Northlake Bl, Palm Beach, FL

Built 2006 Load: 40.1 t ADT: 7,850

40th Ave NE

Good

Over: Placido Bayou

1.1 Mile E of 1st St N, Pinellas, FL

Built 2022 Load: 40.1 t ADT: 30,500

US-301 SB (SR-200)

Good

Over: SCLRR

2.1 MI. N. OF MARION CO., Alachua, FL

Built 1960 Load: 40.2 t ADT: 7,550

US-301 NB (SR-200)

Good

Over: SCLRR

2.1 MI. N. OF MARION CO., Alachua, FL

Built 1960 Load: 40.2 t ADT: 7,550

SR-405 WB

Good

Over: FECRR

SR-405 WB - FECRR, Brevard, FL

Built 1969 Load: 40.2 t ADT: 6,450

818/Orange Dr conn

Good

Over: C-11 Canal

0.23 MI W OF FLAMINGO RD, Broward, FL

Built 1990 Load: 40.2 t ADT: 3,900

Griffin Rd/ Orange

Good

Over: C-11 Canal

2 MI East of I-75, Broward, FL

Built 1990 Load: 40.2 t ADT: 3,900

SR-21

Good

Over: BLACK CREEK

SR-21/BLACK CREEK, Clay, FL

Built 2010 Load: 40.2 t ADT: 36,500

Sandridge Road

Good

Over: Bradley Creek

1.5 Miles East of CR739, Clay, FL

Built 2018 Load: 40.2 t ADT: 10,000

SR-51

Good

Over: RELIEF CREEK

0.6 MI. N. OF TAYLOR CO., Dixie, FL

Built 2010 Load: 40.2 t ADT: 550

SR-51

Good

Over: RELIEF CREEK

1 MI. N. OF TAYLOR CO., Dixie, FL

Built 2010 Load: 40.2 t ADT: 550

SR-51

Good

Over: CHERRY CREEK

1.2 MI. N. OF TAYLOR CO., Dixie, FL

Built 2010 Load: 40.2 t ADT: 550

SR-228

Good

Over: MOORE BRANCH

3.8 MI. E. OF US-301, Duval, FL

Built 1938 Load: 40.2 t ADT: 12,500

WAGNER RD

Good

Over: NINE MILE CREEK

0.1 MI NE OF US 1, Duval, FL

Built 1975 Load: 40.2 t ADT: 151

US98 SR30

Good

Over: Bayou Chico

1.5 miles East of SR295, Escambia, FL

Built 2010 Load: 40.2 t ADT: 20,000

CR159

Good

Over: Swamp Creek

3.1 Miles North of SR 12, Gadsden, FL

Built 2022 Load: 40.2 t ADT: 2,500

SAM ALLEN ROAD

Good

Over: PLANT CITY EAST BRANCH

1.5MI EAST OF SR-39, Hillsborough, FL

Built 1976 Load: 40.2 t ADT: 11,000

SR 46

Good

Over: Wildlife Crossing 3

0.75Mi W/O Wekiva River, Lake, FL

Built 2021 Load: 40.2 t ADT: 100

SR20

Good

Over: Harvey Creek

5.5 mi. East of Bloxham, Leon, FL

Built 1998 Load: 40.2 t ADT: 3,400

SUGAR BOWL ROAD

Good

Over: BUD SLOUGH

3.7 MI SOUTH OF SR-70, Manatee, FL

Built 1978 Load: 40.2 t ADT: 300

NORFOLK BLVD.

Good

Over: CORAL GARDENS OUTFALL

0.1MI. E of KANNER HWY, Martin, FL

Built 1980 Load: 40.2 t ADT: 400

SR821 NB HEFT 25.6

Good

Over: SNAPPER CREEK CANAL C-2

0.1 MI S OF SW 8TH ST, Miami-Dade, FL

Built 1977 Load: 40.2 t ADT: 12,550

NW 74 ST NB 31.1

Good

Over: Snapper Creek Canal

2 miles North of NW 41 ST, Miami-Dade, FL

Built 2009 Load: 40.2 t ADT: 4,000

SR821 HEFT NB 37.2

Good

Over: Golden Glades Canal

24.3 MILES NORTH OF US-1, Miami-Dade, FL

Built 2022 Load: 40.2 t ADT: 116,100

COMP SR -953 SB

Good

Over: Tamiami Canal C-4

0.36 M N OF NW 18 ST., Miami-Dade, FL

Built 2007 Load: 40.2 t ADT: 27,750

MURRHEE ROAD

Good

Over: LITTLE ST MARYS RIVER

2.1 MI NORTHEAST OF US 1, Nassau, FL

Built 1998 Load: 40.2 t ADT: 1,451

Showing 10,351-10,400 of 12,892 bridges

Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.