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)

86TH STREET

Good

Over: DELANEY CREEK

0.4MI N OF CAUSEWAY BLVD, Hillsborough, FL

Built 1963 Load: 29.6 t ADT: 1,000

NICHOLS ROAD

Good

Over: SLOMAN BRANCH

1.8 MI E OF KEYSVILLE RD, Hillsborough, FL

Built 1972 Load: 29.6 t ADT: 2,200

GARDEN CLUB DR.

Good

Over: LILY CANAL

25FT E OF GROVE PARK AVE., Hillsborough, FL

Built 1970 Load: 29.7 t ADT: 5

JAUDON ROAD

Good

Over: PRINGLES CREEK

0.1MI S OF WHEELER ROAD, Hillsborough, FL

Built 1976 Load: 30.0 t ADT: 1,000

US-92 - SR-600

Good

Over: BAKER CANAL

1.3 MI E of KINGSWAY RD, Hillsborough, FL

Built 1930 Load: 30.6 t ADT: 11,300

US-92 - SR-600

Good

Over: PEMBERTON CREEK

1.4MI W/O BRANCH FORBESRD, Hillsborough, FL

Built 1930 Load: 30.6 t ADT: 9,200

US-92 - SR-600

Good

Over: SPARTMAN BRANCH

0.2MI EAST OF FORBES RD., Hillsborough, FL

Built 1930 Load: 30.6 t ADT: 12,500

KNIGHTS GRIFFIN RD

Good

Over: ITCHEPACKESASSA CREEK

1.0 MILE EAST OF SR-39, Hillsborough, FL

Built 1973 Load: 31.2 t ADT: 3,200

COUNTRYWAY BLVD

Good

Over: DOUBLE BRANCH CREEK

0.3MI S of W LINEBAUGH AV, Hillsborough, FL

Built 1993 Load: 31.2 t ADT: 8,500

SR-60

Good

Over: TURKEY CREEK

4.4 MILES WEST OF SR-39, Hillsborough, FL

Built 1946 Load: 31.3 t ADT: 34,000

CYPRESS ST.

Good

Over: DRAINAGE CANAL

IN JULIAN B. LANE PARK, Hillsborough, FL

Built 1968 Load: 31.4 t ADT: 101

I-75 SB

Good

Over: CYPRESS CREEK

3MI N OF CR-581, Hillsborough, FL

Built 1982 Load: 31.6 t ADT: 88,000

I-4 (SR-400)

Good

Over: SPORTSMAN BRANCH

150YDS W OF BR FORBES RD, Hillsborough, FL

Built 2001 Load: 31.8 t ADT: 13,500

HESPERIDES STREET

Good

Over: HENRY ST. CANAL

0.2MI N OF HILLSBORO AVE, Hillsborough, FL

Built 1965 Load: 31.8 t ADT: 2,860

THONOTASASSA RD.

Good

Over: MILL CREEK

0.8 MI NORTH OF I-4, Hillsborough, FL

Built 1983 Load: 31.8 t ADT: 6,900

GALLAGHER RD.

Good

Over: BR. CAMPBELL CRK.

0.4MI N/O THONOTOSASSA RD, Hillsborough, FL

Built 1985 Load: 31.9 t ADT: 1,100

GEORGE ROAD

Good

Over: CANAL A GULFWOOD EST

0.4MI N OF MEMORIAL HWY, Hillsborough, FL

Built 1965 Load: 32.3 t ADT: 5,000

CARLTON LAKE ROAD

Good

Over: CARLTON BRANCH

0.1MI N OF SWEAT LOOP, Hillsborough, FL

Built 1964 Load: 32.4 t ADT: 970

TRAPNELL ROAD

Good

Over: BRANCH OF HOWELL CREEK

0.8MI E OF JAP TUCKER RD, Hillsborough, FL

Built 1971 Load: 32.4 t ADT: 2,740

GOLDEN DRIVE

Good

Over: HENRY ST. CANAL

AT CLIFTON AVE, Hillsborough, FL

Built 1965 Load: 32.5 t ADT: 550

SR-574

Good

Over: BAKER CANAL

1.2MI EAST OF KINGSWAY RD, Hillsborough, FL

Built 1915 Load: 32.7 t ADT: 17,900

US-41 (SR-45)

Good

Over: LITTLE MANATEE RIVER

1.3MI S OF SR-674, Hillsborough, FL

Built 1964 Load: 32.7 t ADT: 20,500

I-75 NB

Good

Over: COWHOUSE CREEK

0.3MI NORTH OF SR-582, Hillsborough, FL

Built 1984 Load: 32.7 t ADT: 64,500

FIVE ACRE ROAD

Good

Over: BRAHMA CREEK

0.7MI N/O CR-582, Hillsborough, FL

Built 1984 Load: 32.7 t ADT: 500

43RD STREET

Good

Over: APEX DRAIN

AT COLUMBUS DRIVE, Hillsborough, FL

Built 1965 Load: 32.7 t ADT: 101

MEMORIAL HWY

Good

Over: ROCKY CREEK

0.2 MI W OF SHELDON ROAD, Hillsborough, FL

Built 1992 Load: 32.8 t ADT: 7,260

REO STREET

Good

Over: SALTWATER BAYOU

0.1 MILE S OF CYPRESS ST, Hillsborough, FL

Built 1977 Load: 32.8 t ADT: 3,500

BRUCE B. DOWNS SB

Good

Over: TROUT CREEK

1.0 MI N OF I-75 (SR-93), Hillsborough, FL

Built 1989 Load: 33.1 t ADT: 57,500

HOLLOWAY ROAD

Good

Over: TURKEY CREEK NO BRANCH

1.0 MILE WEST OF SR-39, Hillsborough, FL

Built 1970 Load: 33.2 t ADT: 1,620

BRUCE B. DOWNS SB

Good

Over: CYPRESS CREEK

3.0 MI S OF I-75, Hillsborough, FL

Built 1987 Load: 33.2 t ADT: 25,500

MORRIS BRIDGE ROAD

Good

Over: BASSETT BRANCH

7.8MI N OF I-75, Hillsborough, FL

Built 1961 Load: 33.3 t ADT: 14,000

Paseo Al Mar Blvd

Good

Over: Bull Frog Creek

1.7 Miles East of US 41, Hillsborough, FL

Built 2022 Load: 33.3 t ADT: 21,600

CR-582

Good

Over: KEYSTONE WATER PASSAGE

0.9 MI W OF CR-587, Hillsborough, FL

Built 1960 Load: 33.4 t ADT: 13,000

US-301 SB (SR-43)

Good

Over: CSX RR

0.3 MILE NORTH OF SR-60, Hillsborough, FL

Built 1937 Load: 33.5 t ADT: 33,500

I-4 EB (SR-400 EB)

Good

Over: TAMPA BYPASS CANAL

0.5 MI EAST OF US-301, Hillsborough, FL

Built 1977 Load: 33.6 t ADT: 76,250

COUNTRYWAY BLVD

Good

Over: DOUBLE BRANCH

0.4MI S/O RACE TRACK RD, Hillsborough, FL

Built 2000 Load: 33.6 t ADT: 8,400

BIG BEND RD/CR-672

Good

Over: BULL FROG CREEK

0.25 MI E/O I-75, Hillsborough, FL

Built 2023 Load: 33.7 t ADT: 36,500

LYNN TURNER ROAD

Good

Over: BRUSHY CREEK

0.6MI NORTH OF GUNN HWY, Hillsborough, FL

Built 1985 Load: 33.7 t ADT: 14,100

BEARSS AVE.

Good

Over: LAKE ALBRIGHT

0.9MI W OF FLORIDA AVE., Hillsborough, FL

Built 1989 Load: 33.7 t ADT: 44,000

BIG BEND RD.

Good

Over: TECO DISCHARGE CANAL

0.8MI WEST OF US-41, Hillsborough, FL

Built 1975 Load: 33.8 t ADT: 4,100

TRAPNELL ROAD

Good

Over: HOWELL CREEK

0.6MI E OF JAP TUCKER RD, Hillsborough, FL

Built 1971 Load: 33.8 t ADT: 5,240

MUCK POND ROAD

Good

Over: CHIPCO CANAL

1.1MI W OF McINTOSH RD, Hillsborough, FL

Built 1976 Load: 34.2 t ADT: 770

SR60WB GJB PKWY NB

Good

Over: TIA DRAINAGE CANAL

At TIA entrance, Hillsborough, FL

Built 2009 Load: 34.6 t ADT: 16,000

I-4 (SR-400)

Good

Over: FAITH CITY CREEK

0.8 MILE EAST OF I-75, Hillsborough, FL

Built 1999 Load: 34.7 t ADT: 152,000

PARK ROAD

Good

Over: PLANT CITY EAST BRANCH

0.3MI NORTH OF I-4, Hillsborough, FL

Built 1976 Load: 34.9 t ADT: 5,900

SUMMER SAVORY STR

Good

Over: CANAL

1500FT S/O SAMUEL IVY DR, Hillsborough, FL

Built 2022 Load: 34.9 t ADT: 100

SR-580

Good

Over: SWEETWATER CREEK

1.0 MILE WEST OF SR-589, Hillsborough, FL

Built 1977 Load: 35.0 t ADT: 53,500

LINEBAUGH AVE (EB)

Good

Over: SWEETWATER CREEK

0.8MI W OF GUNN HWY, Hillsborough, FL

Built 2001 Load: 35.0 t ADT: 41,000

LINEBAUGH AVE (WB)

Good

Over: SWEETWATER CREEK

0.8 MI W OF GUNN HWY, Hillsborough, FL

Built 2001 Load: 35.0 t ADT: 41,000

WATERS AVE

Good

Over: ROCKY CREEK

0.1 MI EAST OF SHELDON RD, Hillsborough, FL

Built 1992 Load: 35.2 t ADT: 24,700

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