Pinellas County, FL

435 public highway bridges

Pinellas County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Pinellas County, Florida contains 435 public highway bridges. Roughly 43.2% are rated “Good,” 28.3% “Fair,” and 1.8% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

435

Total Bridges

43.2%

Good

28.3%

Fair

1.8%

Poor Condition

Condition Distribution

Good

43.2% (188)

Fair

28.3% (123)

Poor

1.8% (8)

All Bridges (435)

Sort:

ALT US-19 (SR-595)

Over: PINELLAS TRAIL

0.7MI NW OF SR-693, Pinellas, FL

Built 1957 ADT: 1,215

US-19 (SR-55)

Over: CR-611 (49TH ST)

2MI N OF SR-694, Pinellas, FL

Built 1970 ADT: 36,000

RAMP P

Over: SR 686 (ROOSEVELT BLVD.)

I-275NB TO SR-686 WB RAMP, Pinellas, FL

Built 1970 ADT: 30,000

I-275 SB

Over: 30TH AVE NORTH

1.5 MI NORTH OF SR-595, Pinellas, FL

Built 1974 ADT: 4,800

I-275 NB

Over: 30TH AVENUE NORTH

1.5MI NORTH OF SR-595, Pinellas, FL

Built 1974 ADT: 4,800

I-275 SB

Over: 22ND AVENUE NORTH

4.2 MI S OF GANDY BLVD, Pinellas, FL

Built 1974 ADT: 28,500

I-275 NB

Over: 22ND AVE NORTH

4.2MI S OF GANDY BLVD, Pinellas, FL

Built 1974 ADT: 28,500

I-275 SB

Over: 38TH AVENUE NORTH

3 MI S OF GANDY BLVD, Pinellas, FL

Built 1974 ADT: 31,500

I-275 NB

Over: 38TH AVENUE NORTH

3 MI S OF GANDY BLVD, Pinellas, FL

Built 1974 ADT: 31,500

I-275 SB

Over: 50TH AVE N SR-689

2.3 MI S OF GANDY BLVD, Pinellas, FL

Built 1972 ADT: 12,500

I-275 NB

Over: 50TH AVE N SR-689

2.3 MI S OF GANDY BLVD, Pinellas, FL

Built 1972 ADT: 12,500

54TH AVE NORTH

Over: I-275

2.1 MI S OF SR-694, Pinellas, FL

Built 1972 ADT: 155,500

I-275 SB

Over: 62ND AVE NORTH

1.7MI S OF GANDY BLVD, Pinellas, FL

Built 1972 ADT: 18,500

I-275 NB

Over: 62ND AVE NORTH

1.7MI SOUTH OF GANDY BLVD, Pinellas, FL

Built 1972 ADT: 18,500

SR-694 EB

Over: I-275

2MI S OF SR-686, Pinellas, FL

Built 1971 ADT: 143,500

I-275 SB

Over: SR-694 (GANDY BLVD.)

2 MI SOUTH OF SR-686, Pinellas, FL

Built 1971 ADT: 37,750

I-275 NB

Over: SR-694 (GANDY BLVD.)

2MI SOUTH OF SR-686, Pinellas, FL

Built 1971 ADT: 37,750

I-275 SB

Over: SR-686 (ROOSEVELT BLVD.)

I-275 AND SR-686, Pinellas, FL

Built 1970 ADT: 48,000

RAMP B

Over: SR-687 GANDY BLVD

2MI S OF SR-686, Pinellas, FL

Built 1972 ADT: 55,500

I-275 SB

Over: 13TH AVENUE NORTH

0.3MI N OF SR-595 5TH AVE, Pinellas, FL

Built 1975 ADT: 1,000

I-275 NB

Over: 13TH AVENUE NORTH

0.3MI N OF SR-595 5TH AVE, Pinellas, FL

Built 1975 ADT: 1,000

I-275 SB

Over: 9TH AVENUE NORTH

0.2MI N OF SR595 5TH AV N, Pinellas, FL

Built 1975 ADT: 2,500

I-275 NB

Over: 9TH AVENUE NORTH

0.2MI N OF SR595 5TH AV N, Pinellas, FL

Built 1975 ADT: 2,500

I-275 SB (SR-93)

Over: 5TH AVE N&S (SR-595)

AT SR-595 (5TH AVE N), Pinellas, FL

Built 1980 ADT: 4,400

I-275 NB (SR-93)

Over: 5TH AVE N&S (SR-595)

AT SR-595 (5TH AVE N), Pinellas, FL

Built 1980 ADT: 8,800

I-275SB to I-375EB

Over: I275NB&ALT-19(5TH AVE N)

I275SB AT I-375EB RAMP, Pinellas, FL

Built 1977 ADT: 5,100

SR-694

Over: US-19 SR-55

1.25 MILES W OF I-275, Pinellas, FL

Built 1977 ADT: 62,000

I-375WB to I-275NB

Over: ALT-19 (5TH AVE N)

I375 AT ALT19 (5TH AVE N), Pinellas, FL

Built 1977 ADT: 26,000

I-275 SB/SR-93

Over: 22ND STREET SOUTH

0.3MI. SOUTH OF I-175, Pinellas, FL

Built 1979 ADT: 2,900

I-275 NB/SR 93

Over: 22ND STREET SOUTH

0.3MI S OF I-175, Pinellas, FL

Built 1979 ADT: 2,900

I-275 SB

Over: 28TH STREET SOUTH

0.7MI SOUTH OF I-175, Pinellas, FL

Built 1980 ADT: 8,200

I-275 NB

Over: 28TH STREET SOUTH

0.7MI SOUTH OF I-175, Pinellas, FL

Built 1980 ADT: 8,200

SB US-19A (SR-595)

Over: SR-666

BAY PINES INTERCHANGE, Pinellas, FL

Built 1980 ADT: 28,000

US-19A

Over: SR-666

AT BAY PINES IINTERCHANGE, Pinellas, FL

Built 1980 ADT: 28,000

I-175WB TO I-275NB

Over: 3RD,4TH,5TH AVE & 16 ST

I-175 AT 16TH ST S, Pinellas, FL

Built 1977 ADT: 2,900

I-275SB - I-175EB

Over: 4&5 AV 275 SB RAMP 16ST

I-175 WEST OF 16TH ST, Pinellas, FL

Built 1977 ADT: 2,900

I-375 WB

Over: 8th & 9th St & I-375Ramp

1MI EAST OF I-275, Pinellas, FL

Built 1979 ADT: 10,000

I-375 EB

Over: 8th & 9th St & I-375ramp

1MI EAST OF I-275, Pinellas, FL

Built 1979 ADT: 12,800

I-275 SB

Over: 31ST ST S & RAMPS

2.6MI N OF SR-682, Pinellas, FL

Built 1980 ADT: 6,100

I-275 SB

Over: 38TH AVENUE SOUTH

1MI N OF SR-679, Pinellas, FL

Built 1982 ADT: 2,900

I-275 NB

Over: 38TH AVENUE SOUTH

1MI N OF SR-679, Pinellas, FL

Built 1982 ADT: 2,900

I-275 SB

Over: 26TH AVE SOUTH

1.8MI N OF SR-679, Pinellas, FL

Built 1982 ADT: 6,900

I-275 NB

Over: 26TH AVE SOUTH

1.8MI N OF SR-679, Pinellas, FL

Built 1982 ADT: 6,900

I-275 SB

Over: 22ND AVE SOUTH

2MI NORTH OF SR-679, Pinellas, FL

Built 1982 ADT: 6,600

I-275 NB

Over: 22ND AVE SOUTH

2.0MI N OF SR-679, Pinellas, FL

Built 1982 ADT: 6,600

I-275 SB

Over: 18TH AVE. SOUTH

2.3MI NORTH OF SR-682, Pinellas, FL

Built 1982 ADT: 5,800

I-275 NB

Over: 18TH AVE. SOUTH

2.3MI NORTH OF SR-682, Pinellas, FL

Built 1982 ADT: 5,800

I-375 EB

Over: ALT-19, 15TH & 16TH ST

0.19MI. EAST OF I-275, Pinellas, FL

Built 1977 ADT: 9,000

I-375

Over: ALT-19, 15TH & 16TH ST

0.2MI EAST OF I-275, Pinellas, FL

Built 1977 ADT: 2,900

I-175 WB

Over: 6TH STREET SOUTH

0.3MI WEST OF 4TH ST., Pinellas, FL

Built 1979 ADT: 5,000

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

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