Pinellas County, FL

435 public highway bridges

Pinellas County Bridge Snapshot

Pinellas County, Florida contains 435 public highway bridges in the FHWA National Bridge Inventory. Roughly 43.2% are rated “Good,” 28.3% “Fair,” 1.8% “Poor,” and 1.8% are classified as structurally deficient — the federal designation for spans whose deck, superstructure, or substructure has been rated 4 or below on the 0–9 NBI scale. Structurally deficient does not mean unsafe to cross; it means the bridge is on the priority list for repair or replacement.

Inspections in FL are conducted by certified engineers from the state Department of Transportation on a 24-month cycle, and results are reported back to the FHWA each spring. The list below shows every NBI-tracked bridge in the county, sorted by inventory load rating. Use the “Sort by” controls to surface the lowest-rated spans first, and click any row for full inspection history, traffic counts, and condition trends.

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

435
Total Bridges
43.2%
Good
1.8%
Poor
1.8%
Structurally Deficient

Condition Distribution

Good
43.2% (188)
Fair
28.3% (123)
Poor
1.8% (8)
SD
1.8% (8)

All Bridges (435)

SR 687/4th Street

Good

Over: Big Island Gap

0.25MI S of I-275, Pinellas, FL

Built 2023 Load: 42.8 t ADT: 11,900

COPPER KETTLE LANE

Good

Over: RANCHWOOD CANAL

0.1MI W/O DINNERBELL LN, Pinellas, FL

Built 1991 Load: 43.1 t ADT: 386

OVERLOOK DR NE

Good

Over: GRANDE CANAL

0.2MI S OF GRANDE CNL BLV, Pinellas, FL

Built 2015 Load: 43.1 t ADT: 2,317

CR681-28TH ST N

Good

Over: JOES CREEK

0.4MI N OF 38TH AVE N, Pinellas, FL

Built 1984 Load: 43.5 t ADT: 8,200

71ST STREET NORTH

Good

Over: BONN CREEK

250FT N OF 54TH AVE N, Pinellas, FL

Built 1995 Load: 43.6 t ADT: 14,300

WEST LOT ENTRANCE

Good

Over: HARRISON'S CANAL

50FT. E OF NEW YORK AVE., Pinellas, FL

Built 2003 Load: 43.6 t ADT: 10

US-19 NB FRONTAGE

Good

Over: CROSS BAYOU CANAL

0.9MI S/O ULMERTON RD, Pinellas, FL

Built 2021 Load: 43.7 t ADT: 28,400

CR-611 NB

Good

Over: ALLIGATOR CREEK

1.3 MI NORTH OF SR-60, Pinellas, FL

Built 1990 Load: 44.5 t ADT: 20,750

CR-611 SB

Good

Over: ALLIGATOR CREEK

1.3 MI NORTH OF SR-60, Pinellas, FL

Built 1989 Load: 44.5 t ADT: 20,750

BRYAN DAIRY RD.

Good

Over: RED CREEK CANAL

0.5 MI EAST OF BELCHER RD, Pinellas, FL

Built 1970 Load: 44.5 t ADT: 44,000

11TH ST. S & ALLEY

Good

Over: BROOKER CREEK

0.1 MI W OF 4TH ST., Pinellas, FL

Built 2008 Load: 44.7 t ADT: 1,053

40TH ST. N

Good

Over: CHANNEL #2A

180FT. S OF GATEWAY CENTR, Pinellas, FL

Built 1993 Load: 44.8 t ADT: 1,276

ALT US-19 SR-595

Good

Over: STEVENSON'S CREEK

1.6 MILE N OF SR-590, Pinellas, FL

Built 1983 Load: 45.4 t ADT: 14,100

SERVICE ROAD

Good

Over: CROSS BAYOU CANAL

0.1MI N OF ROOSEVELT BLVD, Pinellas, FL

Built 1993 Load: 45.4 t ADT: 1,250

150TH AVE NORTH

Good

Over: CROSS BAYOU CANAL

0.2MI. WEST OF 49TH ST N, Pinellas, FL

Built 1995 Load: 45.6 t ADT: 4,800

116TH AVE.

Good

Over: CAPRI ISLE CANAL

0.16MI E OF CR-699 (GULF, Pinellas, FL

Built 2014 Load: 45.7 t ADT: 6,510

I-275 SB RAMP

Good

Over: PEDESTRIAN WALKWAY

0.4MI NOF SR679 (54 AV S), Pinellas, FL

Built 1983 Load: 46.3 t ADT: 8,100

PARK ST NORTH NB

Good

Over: CROSS BAYOU CANAL

0.6 MI. S OF PARK BLVD., Pinellas, FL

Built 1966 Load: 46.6 t ADT: 14,000

62ND STREET NORTH

Good

Over: JOE'S CREEK

0.2MI N OF 38TH AVE N, Pinellas, FL

Built 1966 Load: 46.6 t ADT: 3,300

SUNSET PT RD/CR576

Good

Over: SPRING BRANCH CREEK

0.2MI EAST OF DOUGLAS AVE, Pinellas, FL

Built 2020 Load: 46.7 t ADT: 6,900

46TH AVENUE

Good

Over: BOCA CIEGA BAY

0.3MI EAST OF SR-699, Pinellas, FL

Built 1990 Load: 46.7 t ADT: 980

CR-611 NB

Good

Over: CROSS BAYOU CANAL

0.1 MI N OF ROOSEVELT BVD, Pinellas, FL

Built 1993 Load: 47.3 t ADT: 17,750

LAPLAZA AVE.

Good

Over: BEAR CREEK

0.2 MI S OF MANGO AVE S, Pinellas, FL

Built 2015 Load: 47.4 t ADT: 500

MANGO AVENUE

Good

Over: BEAR CREEK

0.4MI E OF PASADENA AVE., Pinellas, FL

Built 2010 Load: 47.8 t ADT: 468

SR-60

Good

Over: OLD TAMPA BAY

3.0 MI EAST OF US-19, Pinellas, FL

Built 1974 Load: 48.1 t ADT: 59,500

CR611 SB RMP SR686

Good

Over: CROSS BAYOU CANAL

0.2MI N OF ROOSEVELT BLVD, Pinellas, FL

Built 1993 Load: 48.3 t ADT: 2,400

CR-611 SB

Good

Over: CROSS BAYOU CANAL

0.1MI N OF ROOSEVELT BLVD, Pinellas, FL

Built 1993 Load: 48.3 t ADT: 17,750

UNION STREET

Good

Over: BRANCH OF STEVENS CR

0.3 MI W OF PATRICIA AVE, Pinellas, FL

Built 1965 Load: 48.4 t ADT: 1,550

I-275 NB AND RAMP

Good

Over: PEDESTRIAN WALKWAY

0.4MI NOF SR679 (54 AV S), Pinellas, FL

Built 1983 Load: 49.0 t ADT: 46,750

Westwinds Dr

Good

Over: Westwinds Canal

0.02 Mi. E of Cardinal Tr, Pinellas, FL

Built 2021 Load: 49.0 t ADT: 800

BRYAN DAIRY RD

Good

Over: LK SEM BYPASS CANAL

0.4MI WEST OF STARKEY RD, Pinellas, FL

Built 1993 Load: 49.3 t ADT: 38,000

BUS. SR60 CLEVELAN

Good

Over: STEVENSONS CREEK

1.1 MI. EAST OF US-19A, Pinellas, FL

Built 1992 Load: 49.5 t ADT: 4,500

KEENE RD CR 1

Good

Over: CONCORD GROVES CANAL

0.3 MI S OF MAIN ST SR580, Pinellas, FL

Built 1993 Load: 49.5 t ADT: 20,000

54th Ave. N.

Good

Over: N/A

142ft. W/O 4th. St. N., Pinellas, FL

Built 1977 Load: 49.6 t ADT: 22,500

MARINA DRIVE

Good

Over: ZUTES CANAL

200FT S OF ANCLOTE RD, Pinellas, FL

Built 1995 Load: 49.6 t ADT: 148

I-275 NB/US19

Good

Over: Bunces Pass

1.4MI N/O SUNSHINE SKYWAY, Pinellas, FL

Built 1991 Load: 49.9 t ADT: 32,608

US-92 (SR-687)

Good

Over: Tinney Creek

500ft. S of SR-694 Gandy, Pinellas, FL

Built 2016 Load: 50.6 t ADT: 30,500

SR-682 EB

Good

Over: BOCA CIEGA BAY

1.2MI. WEST OF US-19, Pinellas, FL

Built 1986 Load: 50.7 t ADT: 14,500

SR-693

Good

Over: 84TH AVE FLOOD CANAL

0.6MI. N OF SR-694, Pinellas, FL

Built 1980 Load: 50.8 t ADT: 39,500

1ST ST NORTH

Good

Over: LOW HEAD CANAL

150FT N OF 45TH AVE N, Pinellas, FL

Built 1998 Load: 51.0 t ADT: 3,400

SR-693 66TH ST

Good

Over: LELLMANS CREEK

1.0 MI NORTH OF US-19A, Pinellas, FL

Built 1966 Load: 51.3 t ADT: 40,000

I-275 NB TO I-375

Good

Over: ST PETE MAINT YARD

I-275 & I-375 INTERCHANGE, Pinellas, FL

Built 1977 Load: 51.7 t ADT: 4,400

22ND AVE. SOUTH

Good

Over: SALT CREEK

520FT W OF 4TH ST S, Pinellas, FL

Built 1986 Load: 52.1 t ADT: 6,600

BELCHER ROAD

Good

Over: SUGAR MILL CREEK

1.6MI S OF BRYAN DAIRY RD, Pinellas, FL

Built 1984 Load: 52.3 t ADT: 14,300

I-275 SB

Good

Over: CSX RR

0.3 MI S OF 22ND AVE N, Pinellas, FL

Built 1975 Load: 52.6 t ADT: 79,250

I-275 SB (US-19)

Good

Over: FRENCHMENS CREEK

0.3MI SOUTH OF SR-679, Pinellas, FL

Built 1987 Load: 52.6 t ADT: 32,608

CR-611 SB

Good

Over: BROOKER CREEK

1.5MI NORTH OF CR-752, Pinellas, FL

Built 1991 Load: 53.3 t ADT: 20,500

CR202 (54TH AVE N)

Good

Over: JOES CREEK

0.8MI W OF 66TH ST NORTH, Pinellas, FL

Built 1993 Load: 53.6 t ADT: 16,600

SR 686A TO I-275

Good

Over: REFUSE CANAL

0.3MI S OF 118TH AVE, Pinellas, FL

Built 2002 Load: 53.9 t ADT: 30,000

GNDY BLVD&GRAND AV

Good

Over: SAWGRASS CREEK

0.5MI. E OF US-19, Pinellas, FL

Built 1951 Load: 54.1 t ADT: 75,500

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

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial