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)

Sort:

BOYETTE ROAD

Over: LITTLE FISH HAWK CREEK

0.5 MI SOUTH OF CR-640, Hillsborough, FL

Built 1966 Load: 38.8 t ADT: 1,330

CR587-W.SHORE BLVD

Over: CEDAR CANAL

328ft S OF SAN RAFAEL, Hillsborough, FL

Built 1979 Load: 39.8 t ADT: 22,000

US-92 (SR-600)

Over: OLD TAMPA BAY

2.0 MILE W OF SR-618, Hillsborough, FL

Built 1975 Load: 39.9 t ADT: 17,750

MORRIS BRIDGE RD.

Over: HILLSBOROUGH RIVER

3.7MI NE OF I-75, Hillsborough, FL

Built 1963 Load: 40.1 t ADT: 3,747

US-41 (SR-45)

Over: PALM RIVER

0.4 MILE S OF SR-60, Hillsborough, FL

Built 1958 Load: 40.2 t ADT: 39,000

SR 589 VET NB 7.9

Over: ROCKY CREEK I

1.4MI S OF GUNN HWY, Hillsborough, FL

Built 1994 Load: 40.2 t ADT: 37,200

FLA MINING BLVD

Over: SWEETWATER CREEK

0.4 MI N OF WATERS AVE, Hillsborough, FL

Built 1978 Load: 40.2 t ADT: 9,320

MEMORIAL HIGHWAY

Over: DICK CREEK BRANCH

0.7MI W OF SHELDON RD, Hillsborough, FL

Built 2006 Load: 40.4 t ADT: 9,570

FAULKENBURG ROAD

Over: SIX MILE CREEK

0.2MI SOUTH OF SR-574, Hillsborough, FL

Built 1987 Load: 40.5 t ADT: 20,500

HARNEY RD

Over: HARNEY CANAL C-136

0.6MI NORTH OF SLIGH AVE, Hillsborough, FL

Built 1977 Load: 40.6 t ADT: 5,000

I-4 (SR-400)

Over: BAKER CANAL

4.2MI EAST OF I-75, Hillsborough, FL

Built 1998 Load: 40.6 t ADT: 139,000

SR-39

Over: BLACKWATER CREEK

7.0 MI NORTH OF I-4, Hillsborough, FL

Built 2002 Load: 40.6 t ADT: 8,600

US-301

Over: DELANEY CREEK

0.8 MILE SOUTH OF SR-60, Hillsborough, FL

Built 1985 Load: 40.8 t ADT: 35,000

BEAUCHAMP ROAD

Over: SPARKMAN CREEK

0.1MI EAST OF FORBES RD., Hillsborough, FL

Built 1960 Load: 42.0 t ADT: 270

BARRY ROAD

Over: DRAINAGE CANAL

0.8 MI E OF HANLEY ROAD, Hillsborough, FL

Built 1970 Load: 42.4 t ADT: 708

GUNN HIGHWAY

Over: UNKNOWN WATERWAY

0.25MI N/O COUNTRY RUN RD, Hillsborough, FL

Built 1970 Load: 42.5 t ADT: 28,290

WEST DAVIS BLVD.

Over: CANAL

0.7 MILE S OF DAVIS BLVD., Hillsborough, FL

Built 1927 Load: 42.9 t ADT: 7,400

SR-583 56TH ST NB

Over: HILLSBOROUGH RIVER

1.8 MILES NORTH OF US-92, Hillsborough, FL

Built 1963 Load: 43.5 t ADT: 21,250

HARNEY RD.

Over: TAMPA BYPASS CANAL

0.3 MI EAST OF US-301, Hillsborough, FL

Built 1980 Load: 43.8 t ADT: 3,605

CR-640 LITHIA-PINE

Over: ALAFIA RIVER

6.2MI SOUTH OF SR-60, Hillsborough, FL

Built 1965 Load: 44.5 t ADT: 8,800

SHELDON ROAD NB

Over: BRUSHY CREEK

0.2MI NORTH OF WATERS AVE, Hillsborough, FL

Built 1967 Load: 45.2 t ADT: 12,088

On-Ramp to Davis I

Over: HILLSBOROUGH BAY

At Bayshore-Davis Island, Hillsborough, FL

Built 1966 Load: 45.4 t ADT: 5,001

SR 589 VET 6.9

Over: DRAINAGE CREEK

0.9 MI N OF ANDERSON TOLL, Hillsborough, FL

Built 1994 Load: 46.1 t ADT: 72,100

LINEBAUGH AVE EB

Over: ROCKY CREEK

1MI WEST OF SR-589, Hillsborough, FL

Built 1998 Load: 48.4 t ADT: 12,500

TWIN BRCH ACRES RD

Over: DOUBLE BRANCH CREEK

1.5MI E OF RACE TRACK RD., Hillsborough, FL

Built 1981 Load: 48.9 t ADT: 560

US-41 BUSINESS SB

Over: MCKAY BAY

1.7 MILES S OF SR-60, Hillsborough, FL

Built 1975 Load: 49.1 t ADT: 31,500

BUSINESS US-41 NB

Over: MCKAY BAY

1.7 MILES S OF SR-60, Hillsborough, FL

Built 1976 Load: 49.1 t ADT: 31,500

SR-60

Over: 29TH ST OUTFALL CANAL

0.5 MI EAST OF 22ND ST, Hillsborough, FL

Built 1975 Load: 49.6 t ADT: 11,250

HANLEY ROAD

Over: CHANNEL G

1 MI NORTH OF SR-580, Hillsborough, FL

Built 1991 Load: 49.7 t ADT: 22,600

US-41 (SR 45)

Over: ARCHIE CREEK

2.8MI SOUTH OF SR 676, Hillsborough, FL

Built 1943 Load: 50.3 t ADT: 32,500

I-75 SB

Over: ALAFIA RIVER

0.3 MI N OF GIBSONTON DR, Hillsborough, FL

Built 1981 Load: 51.7 t ADT: 157,000

I-75 NB

Over: ALAFIA RIVER

0.3 MI N OF GIBSONTON DR, Hillsborough, FL

Built 1981 Load: 51.7 t ADT: 157,000

US-41 (SR-45)

Over: ARCHIE CREEK

3.3MI SOUTH OF SR-676, Hillsborough, FL

Built 1943 Load: 52.3 t ADT: 32,500

GUNN HWY. (CR 587)

Over: BROOKER CREEK

0.5 MI S OF VAN DYKE ROAD, Hillsborough, FL

Built 1990 Load: 52.4 t ADT: 14,800

GUNN HIGHWAY

Over: SWEETWATER CREEK

0.2MI N OF LINEBAUGH AVE., Hillsborough, FL

Built 1970 Load: 52.5 t ADT: 25,500

SR-60

Over: TAMPA BAY

4.8MI E OF MCMULLEN BOOTH, Hillsborough, FL

Built 1974 Load: 52.6 t ADT: 62,500

FLETCHER AVENUE

Over: HILLSBOROUGH RIVER

1.5 MILES WEST OF I-75, Hillsborough, FL

Built 1961 Load: 55.1 t ADT: 38,500

SR618 SELMON WB

Over: DELANEY CREEK

0.3MI WEST OF US-301, Hillsborough, FL

Built 2004 Load: 59.1 t ADT: 37,000

I-75

Over: MEMORIAL GARDENS SLOUGH

0.8MI SOUTH OF SR-60, Hillsborough, FL

Built 1985 Load: 62.7 t ADT: 96,000

I-275

Over: CYPRESS CREEK BRANCH

4.9MI NORTH OF US-41, Hillsborough, FL

Built 1965 Load: 69.0 t ADT: 66,500

I-75

Over: CYPRESS SLOUGH

2.7MI NORTH OF CR-581, Hillsborough, FL

Built 1984 Load: 69.0 t ADT: 88,000

I-275

Over: CYPRESS CREEK

5.1MI NORTH OF US-41, Hillsborough, FL

Built 1965 Load: 69.9 t ADT: 66,500

SR-583 - 56TH ST

Over: HILLSBOROUGH RVR RELIEF

1.7MILES NORTH OF US-92, Hillsborough, FL

Built 1963 Load: 71.0 t ADT: 42,500

ARRAWANA AVE

Over: TWIN BROOK CREEK

0.2MI N OF HUMPHREY ST, Hillsborough, FL

Built 1995 Load: 74.2 t ADT: 100

PLESS ROAD

Over: HOLLOMANS BRANCH

1MI N OF KNIGHTS-GRIFFIN, Hillsborough, FL

Built 1983 Load: 79.0 t ADT: 50

I-75

Over: PASTURE CREEK

1.9MI N OF CR-581, Hillsborough, FL

Built 1984 Load: 81.0 t ADT: 88,000

LITHIA PINECRESTRD

Over: HERBS DITCH

6.2MI SOUTH OF SR-60, Hillsborough, FL

Built 1965 Load: 84.9 t ADT: 8,800

US-301 (SR-43)

Over: ARCHIE CREEK

0.3MI SOUTH OF I-75, Hillsborough, FL

Built 1985 Load: 99.9 t ADT: 50,500

I-75

Over: ARCHIE CREEK

0.5MI SOUTH OF US-301, Hillsborough, FL

Built 1985 Load: 99.9 t ADT: 157,000

I-75

Over: MANGO LAKE DRAIN CANAL

0.1MI SOUTH OF CR-574, Hillsborough, FL

Built 1983 Load: 99.9 t ADT: 143,500

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 6, 2026