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

SR-618 SELMON WB

Unknown

Over: US-92 SR-600 DALE MABRY

0.2MI N/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 31,000

SR618 EB RAMP C

Unknown

Over: US92/SR-600 DALE MBRYHWY

0.2 MI E/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 31,000

SR618 SELMON WB

Unknown

Over: HIMES AVENUE

0.9Mi N OF GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 2,700

SR618 SELMON EB

Unknown

Over: HIMES AVENUE

0.9MI NORTH OF GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 2,700

SR618 SELMON WB

Unknown

Over: EUCLID AVENUE

1.1MI N OF GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 8,800

SR618 SELMON EB

Unknown

Over: EUCLID AVENUE

1.1MI E/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 8,800

SR618 SELMN&RMP WB

Unknown

Over: ELPRADO BLVD & RR

1.3MI N OF GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 3,600

SR618 SELMON EB

Unknown

Over: EL PRADO BLVD

1.3MI E/O GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 1,800

SR618 SELMON WB

Unknown

Over: MACDILL&BAY TO BAY & RR

1.9MI N OF GANDY BLVD., Hillsborough, FL

Built 1976 ADT: 4,000

SR618 SELMON EB

Unknown

Over: MACDILL & BAY TO BAY BLV

1.9MI E/O GANDY BLVD., Hillsborough, FL

Built 1976 ADT: 500

SR618 SELMON WB

Unknown

Over: MISSISSIPPI AVENUE

2.7MI N OF GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 1,000

SR618 SELMON EB

Unknown

Over: MISSISSIPPI AVENUE

2.7MI E/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 1,000

SR618 SELMON WB

Unknown

Over: WATROUS AND HOWARD AVES

3.0MI N OF GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 7,500

SR618 SELMON EB

Unknown

Over: WATROUS AND HOWARD AVES

3MI E/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 6,180

SR618 SELMON WB

Unknown

Over: MORRISON AVENUE

3.1MI N OF GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 4,700

SR618 SELMON EB

Unknown

Over: MORRISON AVENUE

3.1MI E/O GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 4,700

SR618 SELMON WB

Unknown

Over: SWANN AVENUE

3.5MI NORTH OF GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 2,900

SR618 SELMON EB

Unknown

Over: SWANN AVENUE

3.4MI E/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 2,900

SR618 SELMON WB

Unknown

Over: PLATT STREET

3.9MI NORTH OF GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 14,000

SR618 SELMON EB

Unknown

Over: PLATT STREET

3.9MI E/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 14,000

SR618 SELMON WB

Unknown

Over: WILLOW AVENUE

4MI NORTH OF GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 9,300

SR618 SELMON EB

Unknown

Over: WILLOW AVENUE

4MI E/O GANDY BLVD., Hillsborough, FL

Built 1975 ADT: 9,300

SR618 SELMON WB

Unknown

Over: SOUTH BOULEVARD

4.2MI NORTH OF GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 1,900

SR618 SELMON EB

Unknown

Over: SOUTH BOULEVARD

4.2MI E/O GANDY BLVD, Hillsborough, FL

Built 1975 ADT: 1,900

SR618 SELMON WB

Unknown

Over: HYDE PARK & PLANT AVE.

0.2MI W OF HILLSBOROUGH R, Hillsborough, FL

Built 1975 ADT: 3,000

SR618 SELMON EB

Unknown

Over: HYDE PARK & PLANT AVE.

0.2MI W OF HILLSBOROUGH R, Hillsborough, FL

Built 1975 ADT: 3,000

SR618 WB & RAMPS

Unknown

Over: HILLS RVR & DOWNTOWN TPA

BETWEEN 19TH & BAYSHORE, Hillsborough, FL

Built 1975 ADT: 5,500

SR-618 EB & RAMPS

Unknown

Over: HILLS RVR & DOWNTOWN TPA

BTWN BAYSHORE & 19TH, Hillsborough, FL

Built 1975 ADT: 4,100

I-75 SB

Unknown

Over: SR-674

5.8MI S OF CR672/BIG BEND, Hillsborough, FL

Built 1982 ADT: 40,500

I-75 NB

Unknown

Over: SR-674

5.8MI S OF CR672/BIG BEND, Hillsborough, FL

Built 1982 ADT: 40,500

19TH AVENUE

Unknown

Over: I-75/SR-93

1.5MI NORTH OF SR-674, Hillsborough, FL

Built 1981 ADT: 107,000

VALROY ROAD

Unknown

Over: I-75 (SR-93)

4.2MI EAST OF US-41, Hillsborough, FL

Built 1980 ADT: 88,000

21ST AVENUE

Unknown

Over: I-75/SR-93

2MI S OF SR-674, Hillsborough, FL

Built 1981 ADT: 88,000

24TH STREET

Unknown

Over: I-75

1.5MI S OF SR-674, Hillsborough, FL

Built 1980 ADT: 88,000

I-75 SB

Unknown

Over: RIVERVIEW DRIVE

0.5MI N OF ALAFIA RIVER, Hillsborough, FL

Built 1981 ADT: 6,600

I-75 NB

Unknown

Over: RIVERVIEW DRIVE

0.5MI N OF ALAFIA RIVER, Hillsborough, FL

Built 1981 ADT: 6,600

I-75 SB

Unknown

Over: CR-672 & OLD BIG BEND RD

2 MI EAST OF US-41, Hillsborough, FL

Built 1981 ADT: 1,000

I-75 NB

Unknown

Over: CR-672 & OLD BIG BEND RD

2 MI EAST OF US-41, Hillsborough, FL

Built 1981 ADT: 1,000

I-75 SB

Unknown

Over: SYMMES ROAD

3 MILES NORTH OF CR-672, Hillsborough, FL

Built 1983 ADT: 9,100

I-75 NB

Unknown

Over: SYMMES ROAD

3 MILES NORTH OF CR-672, Hillsborough, FL

Built 1983 ADT: 9,100

GIBSONTON DRIVE

Unknown

Over: I-75 (SR-93)

2.2MI EAST OF US-41, Hillsborough, FL

Built 1983 ADT: 137,000

CR676A PROGRESS BD

Unknown

Over: I-75 (SR-93)

0.6MI WEST OF US-301, Hillsborough, FL

Built 1984 ADT: 157,000

I-75 SB (SR-93A)

Unknown

Over: FLETCHER AVE. (CR-582A)

1MI NORTH OF SR-582, Hillsborough, FL

Built 1983 ADT: 37,500

I-75 SB

Unknown

Over: I-4 AND RAMP C-1

I-75 & I-4 INTERCHANGE, Hillsborough, FL

Built 1984 ADT: 13,500

I-75 NB

Unknown

Over: I-4 AND RAMP C-1

I-75 & I-4 INTERCHANGE, Hillsborough, FL

Built 1984 ADT: 13,500

I-75 SB (SR-93A)

Unknown

Over: I-75 NB TO I-4 WB

0.1MI NORTH OF I-4, Hillsborough, FL

Built 1983 ADT: 17,500

I-75 NB (SR-93A)

Unknown

Over: I-75 NB TO I-4 WB

0.1 MI NORTH OF I-4, Hillsborough, FL

Built 1983 ADT: 17,500

I-75 SB

Unknown

Over: SLIGH AVE & RAMP D-1

0.2MI NORTH OF I-4, Hillsborough, FL

Built 1984 ADT: 7,000

I-75 NB

Unknown

Over: SLIGH AVE & RAMP D-1

0.2MI NORTH OF I-4, Hillsborough, FL

Built 1984 ADT: 13,000

I-75 SB (SR-93A)

Unknown

Over: 127TH AVE.

0.5MI NORTH OF SR-582, Hillsborough, FL

Built 1985 ADT: 500

Showing 1,051-1,100 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.