Hillsborough County, FL

840 public highway bridges

Hillsborough County Bridge Snapshot

Hillsborough County, Florida contains 840 public highway bridges in the FHWA National Bridge Inventory. Roughly 33.8% are rated “Good,” 21% “Fair,” 0.2% “Poor,” and 0.2% 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.

840
Total Bridges
33.8%
Good
0.2%
Poor
0.2%
Structurally Deficient

Condition Distribution

Good
33.8% (284)
Fair
21% (176)
Poor
0.2% (2)
SD
0.2% (2)

All Bridges (840)

DOWNING STREET

Good

Over: TURKEY CREEK

0.6MI W/O S FORBES RD, Hillsborough, FL

Built 1965 Load: 39.1 t ADT: 1,115

I-75

Good

Over: HARNEY FLATS CANAL

0.2MI NORTH OF I-4, Hillsborough, FL

Built 1985 Load: 39.2 t ADT: 156,500

SR 589 VET NB 9.5

Good

Over: ROCKY CREEK II

0.2 MI NORTH OF GUNN HWY, Hillsborough, FL

Built 1994 Load: 39.2 t ADT: 37,200

I-4 WB

Good

Over: CSX RR

1.5 MI W OF US-41, Hillsborough, FL

Built 2005 Load: 39.2 t ADT: 83,250

CITRUS PARK DRIVE

Good

Over: DRAINAGE PIPE X9

1.25MI E/O CNTRYWAY BLVD, Hillsborough, FL

Built 2022 Load: 39.2 t ADT: 30,500

BRUCE B DOWNS NB

Good

Over: TROUT CREEK

1.0 MILE N OF I-75, Hillsborough, FL

Built 2012 Load: 39.2 t ADT: 62,400

Gil/Penn Avenue

Good

Over: Eastside Canal

0.1 MI N OF US-92, Hillsborough, FL

Built 2009 Load: 39.2 t ADT: 287

WIGGINS ROAD

Good

Over: ENGLISH CREEK

0.2MI N OF CASON ROAD, Hillsborough, FL

Built 1969 Load: 39.3 t ADT: 2,800

I-4 WB SR-400

Good

Over: TAMPA BYPASS CANAL

0.5 MI EAST OF US-301, Hillsborough, FL

Built 1999 Load: 39.6 t ADT: 77,000

SR 589 Ramp A 7.15

Good

Over: CSX RR

0.1MI S OF LINEBAUGH AVE, Hillsborough, FL

Built 2015 Load: 39.6 t ADT: 5,200

MAYDELL DRIVE

Good

Over: DELANEY CREEK

0.25 MILE S OF CR-676, Hillsborough, FL

Built 2002 Load: 39.6 t ADT: 100

COUNTRYWAY BLVD

Good

Over: OVERFLOW DITCH

1.3MI S/O LINEBAUGH AVE, Hillsborough, FL

Built 1986 Load: 39.6 t ADT: 9,200

MAYDELL DRIVE

Good

Over: PALM RIVER

0.2MI S/O SR-60(ADAMO DR), Hillsborough, FL

Built 2021 Load: 39.6 t ADT: 1,300

Old Big Bend Rd.

Good

Over: Bullfrog Creek

0.2 Miles East of I-75, Hillsborough, FL

Built 2023 Load: 39.6 t ADT: 8,200

MORRIS BRIDGE ROAD

Good

Over: COWHOUSE CREEK

0.6 MI N OF SR-582, Hillsborough, FL

Built 1985 Load: 39.8 t ADT: 1,000

US 41 (SR 45)

Good

Over: GOAT CREEK

0.5MI NORTH OF SR 674, Hillsborough, FL

Built 1960 Load: 39.9 t ADT: 23,500

GALLAGHER ROAD

Good

Over: SYDNEY CREEK

0.5MI NORTH OF SYDNEY RD, Hillsborough, FL

Built 1967 Load: 40.0 t ADT: 470

SAM ALLEN ROAD

Good

Over: PLANT CITY EAST BRANCH

1.5MI EAST OF SR-39, Hillsborough, FL

Built 1976 Load: 40.2 t ADT: 11,000

I-75 SB (SR-93A)

Good

Over: HILLSBOROUGH RIVER

1.2MI NORTH OF CR-582A, Hillsborough, FL

Built 1984 Load: 40.5 t ADT: 11,700

I-75 NB (SR-93A)

Good

Over: HILLSBOROUGH RIVER

1.2MI NORTH OF CR-582A, Hillsborough, FL

Built 1984 Load: 40.5 t ADT: 117,000

SR-580

Good

Over: DOUBLE BRANCH CANAL

6 MILES WEST OF SR-589, Hillsborough, FL

Built 1995 Load: 40.5 t ADT: 53,000

CR-582

Good

Over: ITCHEPAKESASSA CREEK

100FT E OF CHARLIE TAYLOR, Hillsborough, FL

Built 2018 Load: 40.5 t ADT: 6,780

TWIN BRANCH ACRES

Good

Over: DOUBLE BRANCH CREEK

0.5MI E OF RACETRACK RD, Hillsborough, FL

Built 1979 Load: 40.6 t ADT: 550

RIVIERA DRIVE

Good

Over: COQUIMBA CHANNEL

480FT. W OF W. DAVIS BLVD, Hillsborough, FL

Built 1991 Load: 40.6 t ADT: 1,501

US-92 WB

Good

Over: EASTSIDE CANAL

0.35MI EAST OF SR-39, Hillsborough, FL

Built 1970 Load: 40.7 t ADT: 7,900

N WESTSHORE BLVD.

Good

Over: CANAL

At SR-616 (SPRUCE ST.), Hillsborough, FL

Built 1986 Load: 40.9 t ADT: 1,750

I-75 SB (SR 93A)

Good

Over: CSX RR

0.6MI NORTH OF SR-60, Hillsborough, FL

Built 1983 Load: 41.2 t ADT: 71,750

EAST TERRACE DRIVE

Good

Over: EAST CANAL

0.6 MI EAST OF SR-39, Hillsborough, FL

Built 1966 Load: 41.5 t ADT: 520

US-301

Good

Over: HARNEY CANAL

1.3MI NORTH OF I-4, Hillsborough, FL

Built 2007 Load: 41.7 t ADT: 28,500

RAMPS F, N, D

Good

Over: GANTRY ACCESS LOT

60 FT S/O GANTRY STRUCTUR, Hillsborough, FL

Built 2013 Load: 41.7 t ADT: 9,250

NEW TAMPA BLVD.

Good

Over: TROUT CREEK

0.4 MILE WEST OF CR-581, Hillsborough, FL

Built 1996 Load: 41.7 t ADT: 9,500

SR-582 EB FOWLER A

Good

Over: HILLSBOROUGH RIVER

0.7MILE WEST OF I-75, Hillsborough, FL

Built 1985 Load: 42.1 t ADT: 31,500

Tomlin St.

Good

Over: Eastside Canal

0.5 MI W OF MARYLAND AVE, Hillsborough, FL

Built 1961 Load: 42.1 t ADT: 234

I-275 NB

Good

Over: Slope

2.5MI. E OF DALE MABRY, Hillsborough, FL

Built 2009 Load: 42.4 t ADT: 12,500

BULLARD PARKWAY EB

Good

Over: HILLSBOROUGH RIVER

1.0MI E OF 56TH STREET, Hillsborough, FL

Built 2000 Load: 42.4 t ADT: 22,000

BULLARD PARKWAY WB

Good

Over: HILLSBOROUGH RIVER

1.0MI E OF 56TH STREET, Hillsborough, FL

Built 2000 Load: 42.4 t ADT: 22,000

GEORGE ROAD

Good

Over: LOMA SLOUGH

0.2MI N OF HILLSBORO. AVE, Hillsborough, FL

Built 1994 Load: 42.8 t ADT: 7,200

SR-582 EB FOWLER

Good

Over: TAMPA BYPASS CANAL

0.6 MILE EAST OF I-75, Hillsborough, FL

Built 1985 Load: 43.1 t ADT: 9,250

TOBACCO ROAD

Good

Over: ROCKY CREEK

0.2MI S OF VAN DYKE RD, Hillsborough, FL

Built 2000 Load: 43.4 t ADT: 5,000

N. WESTSHORE BLVD.

Good

Over: RAYTHEON DITCH

0.4MI N OF SR616/SPRUCE, Hillsborough, FL

Built 1986 Load: 43.5 t ADT: 10,120

CR-582 (KNIGHTS GR

Good

Over: FLINT CREEK

0.8MI W of MCINTOSH ROAD, Hillsborough, FL

Built 2007 Load: 43.5 t ADT: 4,363

FISHHAWK BLVD.

Good

Over: FISHHAWK CREEK

1.5MI E OF BELL SHOALS RD, Hillsborough, FL

Built 1997 Load: 43.6 t ADT: 22,350

NORTH CHURCH AVE

Good

Over: HENRY STREET CANAL

0.3MI N OF HILLSBOROUGH A, Hillsborough, FL

Built 1965 Load: 43.7 t ADT: 3,850

US-92 EB TO I-4

Good

Over: TAMPA BYPASS CANAL

0.5 MI E OF US-301, Hillsborough, FL

Built 2001 Load: 43.8 t ADT: 8,000

RAMP A3

Good

Over: TIA DRAINAGE CANAL

AT TIA, Hillsborough, FL

Built 2007 Load: 44.1 t ADT: 7,400

NEPTUNE WAY

Good

Over: SHORECREST CANAL

0.1MI W OF WESTSHORE BLVD, Hillsborough, FL

Built 1992 Load: 44.1 t ADT: 1,501

ANDERSON ROAD

Good

Over: HENRY ST. CANAL

0.3 MI N OF HILLSBORO AVE, Hillsborough, FL

Built 1977 Load: 44.2 t ADT: 9,270

US-301 (SR-43)

Good

Over: ALAFIA RIVER

0.7MI. N OF GIBSONTON DR., Hillsborough, FL

Built 1989 Load: 44.5 t ADT: 46,500

SR-580

Good

Over: CHANNEL A CANAL

4 MILES WEST OF SR-589, Hillsborough, FL

Built 1992 Load: 44.5 t ADT: 47,500

UPPER CREEK DR.

Good

Over: CYPRESS CREEK

0.5 MI. N OF SR-674, Hillsborough, FL

Built 1987 Load: 44.5 t ADT: 600

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