Hillsborough County, FL

840 public highway bridges

Hillsborough County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Hillsborough County, Florida contains 840 public highway bridges. Roughly 33.8% are rated “Good,” 21% “Fair,” and 0.2% “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.

840

Total Bridges

33.8%

Good

21%

Fair

0.2%

Poor Condition

Condition Distribution

Good

33.8% (284)

Fair

21% (176)

Poor

0.2% (2)

All Bridges (840)

Sort:

I-4 EB TO I-75 NB

Over: RAMP D-1 TO I-75 NB

0.2 MI NORTH OF I-4, Hillsborough, FL

Built 2017 ADT: 18,500

I-4 EB TO I-75 NB

Over: RAMP B-1 OVER SLIGH AVE

0.3 MI NORTH OF I-4, Hillsborough, FL

Built 2017 ADT: 8,000

I-75 NB RAMP B-3

Over: SR-60

INTERSECTION SR-60 & I-75, Hillsborough, FL

Built 2021 ADT: 22,000

SR618Bto/fromUS92

Over: US92/Westshore/Manhattan

0.6 Mi E/O Gandy Bridge, Hillsborough, FL

Built 2021 ADT: 8,000

SR618Bto/fromSR618

Over: US-92

0.1 Mi W/O Dale Mabry, Hillsborough, FL

Built 2021 ADT: 34,000

SR618B Ramp D

Over: Ramps to/from SR618/US92

0.1 Mi W/O Dale Mabry, Hillsborough, FL

Built 2021 ADT: 7,000

SR618B EB to SR618

Over: Ramps to/from SR618/US92

0.2 Mi N/O Gandy Blvd, Hillsborough, FL

Built 2021 ADT: 4,900

SR-618B

Over: GANDY BLVD

480FT W/O DALE MABRY HWY, Hillsborough, FL

Built 2019 ADT: 38,000

I-75 SB

Over: BIG BEND RD

I-75SB OFFRAMP/BIG BND RD, Hillsborough, FL

Built 2023 ADT: 1,000

I-75 SB

Over: OLD BIG BEND RD

1.65 MI EAST OF US-41, Hillsborough, FL

Built 2023 ADT: 1,000

I-75 NB ON RAMP

Over: OLD BIG BEND ROAD

0.13 MI N/O CR-672, Hillsborough, FL

Built 2023 ADT: 1,000

I-75 NB RAMP B

Over: BROADWAY AVENUE

0.5MI S/O CR-574, Hillsborough, FL

Built 2023 ADT: 9,100

Paseo Al Mar Blvd

Over: I-75

1.5 Miles East of US 41, Hillsborough, FL

Built 2022 ADT: 105,000

NORTH BLVD.

Over: HILLSBOROUGH RIVER

0.5 MI. S OF COLUMBUS DR., Hillsborough, FL

Built 1959 ADT: 501

DAVIS ISLD BRIDGE

Over: HILLS. BAY & BAYSHORE B.

BAYSHORE BLVD;HYDE PK AV, Hillsborough, FL

Built 1966 ADT: 32,500

PLANT AVENUE

Over: HILLS. BAY & BAYSHORE B.

BRIDGE OFF DAVIS ISLAND, Hillsborough, FL

Built 1927 ADT: 32,500

ASHLEY ST RMP-275

Over: ASHLEY ST SB TO TAMPA ST

Ashley St. Ramp to I-275, Hillsborough, FL

Built 1964 ADT: 16,340

OFF-RAMP TO TGH

Over: HILLS. BAY & DAVIS BLVD.

DAVIS ISL. BR. EXIT - TGH, Hillsborough, FL

Built 1966 ADT: 2,950

NEW TAMPA BLVD

Over: I-75 (SR-93)

1.6 MI N/O BRUCE B DOWNS, Hillsborough, FL

Built 2013 ADT: 88,000

40TH ST MCKINLEYDR

Over: BUSCH GARDENS TRAMS TUNN

660FT N OF E BUSCH BLVD, Hillsborough, FL

Built 2003 ADT: 700

GEORGE BEAN PKWY

Over: RAMP D

1.0M N of SR616/SPRUCE ST, Hillsborough, FL

Built 1982 ADT: 20,000

RECIRCULATION ROAD

Over: PARKING ROAD

TAMPA AIRPORT, Hillsborough, FL

Built 1970 ADT: 5,000

BLUE DEPART INBOUN

Over: BLUE ARRIVING INBOUND

AT TIA TERMINAL, Hillsborough, FL

Built 1970 ADT: 12,500

BLUE DEPART OUTBOU

Over: BLUE ARRIVING OUTBOUND

AT TIA TERMINAL, Hillsborough, FL

Built 1970 ADT: 12,500

RED DEPART INBOUND

Over: RED ARRIVING INBOUND

AT TIA TERMINAL, Hillsborough, FL

Built 1970 ADT: 10,000

RED DEPART OUTBOUN

Over: RED ARRIVING OUTBOUND

AT TIA TERMINAL, Hillsborough, FL

Built 1970 ADT: 400

RAMP TO S. PARKING

Over: T.I.A. RD.

1.1MI N OF SR-616, Hillsborough, FL

Built 1992 ADT: 5,000

RECIRCULATION ROAD

Over: PARKING ROAD

TAMPA AIRPORT, Hillsborough, FL

Built 2010 ADT: 5,000

THATCHER ROAD

Over: HURRAH CREEK

0.45MI E/O SOUTH CR- 39, Hillsborough, FL

Built 1970 Load: 6.6 t ADT: 1

CARUTHERS ROAD

Over: TURKEY CREEK

0.5MI W OF SYDNEY RD, Hillsborough, FL

Built 1965 Load: 15.1 t ADT: 10

STEPHENS RD.

Over: WILDCAT CREEK

2.2MI E OF US-41, Hillsborough, FL

Built 1976 Load: 18.0 t ADT: 1,640

GRANGE HALL ROAD

Over: LITTLE MANATEE RIVER

1.2MI SOUTH OF SR-674, Hillsborough, FL

Built 1966 Load: 18.9 t ADT: 990

COLUMBUS DRIVE

Over: APEX DRAIN

1000FT E OF N 40TH ST, Hillsborough, FL

Built 1962 Load: 19.0 t ADT: 3,500

4TH ST. NW

Over: RUSKIN INLET

0.3MI S OF SHELL PT. RD, Hillsborough, FL

Built 1964 Load: 19.1 t ADT: 1,100

78TH STREET

Over: DELANEY CREEK

0.1MI N OF CAUSEWAY BLVD, Hillsborough, FL

Built 1963 Load: 20.0 t ADT: 20,500

CR-579

Over: LITTLE MANATEE RIVER

3.5MI SOUTH OF SR-674, Hillsborough, FL

Built 1954 Load: 20.2 t ADT: 550

CR41A/Old Bayshore

Over: RACEWAY CANAL

1.2MI NE OF US-41, Hillsborough, FL

Built 1925 Load: 20.2 t ADT: 990

SPARKMAN ROAD

Over: HOWELL BRANCH

2.0 MI E OF SR-39, Hillsborough, FL

Built 1977 Load: 21.0 t ADT: 2,500

VERMONT STREET

Over: EASTSIDE CANAL

100 ft. N/O US 92 WB, Hillsborough, FL

Built 1970 Load: 21.2 t ADT: 110

LITHIA PINECRESTRD

Over: LITHIA SPRINGS CREEK

5.2MI SOUTH OF SR-60, Hillsborough, FL

Built 1967 Load: 22.4 t ADT: 10,100

TAYLOR GILL ROAD

Over: LITTLE MANATEE RIVER

0.4MI SOUTH OF SR-674, Hillsborough, FL

Built 1966 Load: 22.7 t ADT: 170

PLATT STREET

Over: HILLSBOROUGH RIVER

AT BAYSHORE BLVD, Hillsborough, FL

Built 1926 Load: 22.9 t ADT: 20,500

SR-60

Over: FISH CREEK

2.5 MILES WEST OF US-92, Hillsborough, FL

Built 1988 Load: 23.5 t ADT: 182,500

FLORIDA(US-41 BUS)

Over: HILLSBOROUGH RIVER

1.7 MILE NORTH OF US-92, Hillsborough, FL

Built 1926 Load: 23.8 t ADT: 19,300

BROREIN STREET

Over: HILLSBOROUGH RIVER

DOWNTOWN TAMPA, Hillsborough, FL

Built 1959 Load: 23.8 t ADT: 11,500

US-301 (SR-43)

Over: LITTLE MANATEE RELIEF

1.6 MILE S OF SAFFOLD RD, Hillsborough, FL

Built 1924 Load: 24.5 t ADT: 6,800

KNIGHTS GRIFFIN RD

Over: SQUEEZE CREEK

3.1MI EAST OF SR-39, Hillsborough, FL

Built 1973 Load: 24.6 t ADT: 6,900

TAYLOR GILL ROAD

Over: ALDERMAN CREEK

2.0 MI S OF SR-674, Hillsborough, FL

Built 1966 Load: 24.6 t ADT: 170

JOHN MOORE ROAD

Over: BUCKHORN CREEK

300FT N OF BLOOMINGDALE, Hillsborough, FL

Built 1995 Load: 24.9 t ADT: 14,332

OLD HILLS. AVENUE

Over: HOOKER CREEK

1.1MI E OF N KINGSWAY RD, Hillsborough, FL

Built 1975 Load: 25.2 t ADT: 880

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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Compiled by PlainBridges, Independent data publisher

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.