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)

BELCHER ROAD

Good

Over: CROSS BAYOU CANAL

1.4MI NORTH OF CR-694, Pinellas, FL

Built 1984 Load: 34.6 t ADT: 12,900

US-19 SB FRTG RD

Good

Over: CROSS BAYOU CANAL

0.2MI N/O 118TH AVE, Pinellas, FL

Built 2021 Load: 35.3 t ADT: 68,500

TREASURE ISLAND CW

Good

Over: BOCA CIEGA BAY EAST

1.1MI EAST OF GULF BLVD, Pinellas, FL

Built 2004 Load: 35.4 t ADT: 19,000

8TH AVE NE

Good

Over: KILLARNEY LAKE CANAL

240YDS W OF HIGHLAND AVE, Pinellas, FL

Built 1978 Load: 35.6 t ADT: 110

7TH AVE NE

Good

Over: KILLARNEY LAKE CANAL

200YDS W of HIGHLAND AVE, Pinellas, FL

Built 1965 Load: 35.6 t ADT: 110

TREASURE ISLAND CW

Good

Over: BOCA CIEGA BAY WEST

0.4MI EAST OF GULF BLVD, Pinellas, FL

Built 2004 Load: 35.6 t ADT: 19,000

MAINTENANCE ROAD

Good

Over: LAKE SEMINOLE B. CNL

0.1MI N OF BRYAN DAIRY RD, Pinellas, FL

Built 1975 Load: 35.7 t ADT: 2

SR-580

Good

Over: MOCCASIN BRANCH

1.2MI W OF INT W TAMPA RD, Pinellas, FL

Built 1997 Load: 36.2 t ADT: 33,500

BAYVIEW DRIVE

Good

Over: EXOTIC CREEK

1MI SW OF INDIAN ROCKS R, Pinellas, FL

Built 1992 Load: 36.2 t ADT: 1,500

DRUID RD

Good

Over: ALLENS CREEK

0.2 MI EAST OF KEENE RD, Pinellas, FL

Built 1999 Load: 36.3 t ADT: 7,600

CR-416 (CSWY BLVD)

Good

Over: GULF I.C.W.

0.2MI E OF GULF BLV/CR699, Pinellas, FL

Built 2009 Load: 36.6 t ADT: 17,798

11th Avenue South

Good

Over: Drainage Ditch

0.13 Mi. West of US-19, Pinellas, FL

Built 1984 Load: 36.7 t ADT: 152

US-19 (SR-55)

Good

Over: ANCLOTE RIVER

1.25 MI N OF TARPON AVE., Pinellas, FL

Built 1997 Load: 36.9 t ADT: 69,500

TARPON LAKE BLVD

Good

Over: BROOKER CREEK

150FT N/O BROOKER CREEK, Pinellas, FL

Built 2012 Load: 36.9 t ADT: 2,300

PIERCE STREET

Good

Over: STEVENSON CREEK

0.3 MI E/O SR-651, Pinellas, FL

Built 1996 Load: 36.9 t ADT: 500

ACCESS ROAD A

Good

Over: POND 4E

0.25MI N OF DREW ST., Pinellas, FL

Built 2005 Load: 37.2 t ADT: 300

SR 687/4th Street

Good

Over: Big Island Gap

0.25MI S of I-275, Pinellas, FL

Built 2023 Load: 37.2 t ADT: 11,900

TARPON WOODS BLVD.

Good

Over: BROOKER CREEK

0.4 MILE EAST OF CR-611, Pinellas, FL

Built 1977 Load: 37.2 t ADT: 4,100

EAST LAKE DR CR-77

Good

Over: HOLLIN CREEK

0.8MI N OF KEYSTONE RD, Pinellas, FL

Built 2016 Load: 37.2 t ADT: 320

CR-611 SB ON-RAMP

Good

Over: TAMPA BAY

AT SR-60, Pinellas, FL

Built 1993 Load: 38.0 t ADT: 5,200

64TH ST NORTH

Good

Over: MILES PINE CREEK

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

Built 1976 Load: 38.0 t ADT: 1,238

I-275 SB

Good

Over: PEDESTRIAN WALKWAY

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

Built 1983 Load: 38.1 t ADT: 46,750

CROSS CREEK WAY

Good

Over: CURLEW CREEK

71FT N OF OAK CRK DR, Pinellas, FL

Built 1986 Load: 38.4 t ADT: 110

CR138/GULFPORT BVD

Good

Over: BEAR CREEK

0.5MI E OF PASADENA AVE, Pinellas, FL

Built 1980 Load: 38.5 t ADT: 17,500

SR55 to SR690 Ramp

Good

Over: CROSS BAYOU CANAL

RAMP IS WEST OF US-19, Pinellas, FL

Built 2024 Load: 38.6 t ADT: 8,563

SR-679

Good

Over: Boca Ciega Bay

1.2 Miles S of SR-682, Pinellas, FL

Built 2021 Load: 38.8 t ADT: 16,100

4TH STREET SOUTH

Good

Over: SALT CREEK

0.12 MI N/O 18TH AVE S, Pinellas, FL

Built 2013 Load: 38.8 t ADT: 17,657

PARK ST NORTH SB

Good

Over: CROSS BAYOU CANAL

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

Built 1976 Load: 39.4 t ADT: 14,000

BRYAN DAIRY RD.

Good

Over: CROSS BAYOU CANAL

0.4MI WEST OF US-19, Pinellas, FL

Built 2002 Load: 39.4 t ADT: 44,000

NURSERY ROAD

Good

Over: ALLENS CREEK

0.2 MI WEST OF BELCHER RD, Pinellas, FL

Built 1966 Load: 39.5 t ADT: 3,900

58TH. ST. N

Good

Over: CHANNEL #1

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

Built 1993 Load: 39.9 t ADT: 2,918

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

OAK CREEK DRIVE

Good

Over: CURLEW CREEK

0.25 Mi E of CR-1, Pinellas, FL

Built 1986 Load: 40.2 t ADT: 400

I-275 NB

Good

Over: TAMPA BAY MAXIMO POINT

1.7 MI SOUTH OF SR-682, Pinellas, FL

Built 1992 Load: 40.3 t ADT: 32,608

ISLAND DRIVE

Good

Over: CRAB KEY PASS

0.5MI E OF SR-699 GULF BL, Pinellas, FL

Built 2006 Load: 40.7 t ADT: 1,000

SR-679

Good

Over: BUNCES PASS

4.5MI SOUTH OF SR-682, Pinellas, FL

Built 2001 Load: 40.8 t ADT: 13,800

SR690 W to SR55 N

Good

Over: Cross Bayou Canal

.25Mi N/O Bryan Dairy Rd, Pinellas, FL

Built 2023 Load: 40.8 t ADT: 8,400

PINELLAS BAYWAY S

Good

Over: KAYAK CUT

6.3MI S OF 54TH AVE S, Pinellas, FL

Built 2004 Load: 40.9 t ADT: 5,700

13TH AVE. SOUTH

Good

Over: CLAM BAYOU

50FT E OF 44TH ST S., Pinellas, FL

Built 1990 Load: 41.0 t ADT: 573

SR-693 66TH ST N

Good

Over: KENNETH CITY SLOUGH

0.8MI S OF PARK BLVD, Pinellas, FL

Built 1966 Load: 41.1 t ADT: 42,000

SADDLE HILL ROAD

Good

Over: CURLEW CREEK

0.3MI W OF BELCHER RD, Pinellas, FL

Built 1986 Load: 41.1 t ADT: 400

PARK STREET

Good

Over: CREEK 9

0.1 MI. N/O 5TH AVE N., Pinellas, FL

Built 2012 Load: 41.2 t ADT: 18,100

CR-416 (CSWY BLVD)

Good

Over: CLEARWATER HARBOR RELIEF

0.2MI E OF GULF BLVD., Pinellas, FL

Built 2009 Load: 41.5 t ADT: 18,900

54TH AVE NORTH

Good

Over: BONN CREEK

500FT WEST OF 71ST N, Pinellas, FL

Built 1995 Load: 41.5 t ADT: 16,600

SOURWOOD BLVD

Good

Over: RANCHWOOD CANAL

0.3MI W OF BELCHER RD, Pinellas, FL

Built 1991 Load: 42.0 t ADT: 464

114TH AVE N

Good

Over: PINEBROOK CANAL

0.5MI. WEST OF SR-693, Pinellas, FL

Built 2009 Load: 42.1 t ADT: 1,358

4TH AVE. SOUTH

Good

Over: BOOKER CREEK

0.2 MI. W OF 9TH ST. S, Pinellas, FL

Built 1965 Load: 42.4 t ADT: 13,000

US-19 SR-55

Good

Over: CSX RR/EAST WEST TRAIL

1MI NORTH OF SR-60, Pinellas, FL

Built 1959 Load: 42.5 t ADT: 117,000

LONGBOW LANE

Good

Over: ALLENS CREEK

0.2 MI S OF BELLEAIR RD, Pinellas, FL

Built 1968 Load: 42.5 t ADT: 500

SR693 SB-COREY AVE

Good

Over: BOCA CIEGA BAY

0.5 MI. N OF SR-699, Pinellas, FL

Built 1966 Load: 42.6 t ADT: 27,000

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

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