St. Lucie County, FL

151 public highway bridges

St. Lucie County Bridge Snapshot

St. Lucie County, Florida contains 151 public highway bridges in the FHWA National Bridge Inventory. Roughly 51.7% are rated “Good,” 17.2% “Fair,” 2.6% “Poor,” and 2.6% 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.

151
Total Bridges
51.7%
Good
2.6%
Poor
2.6%
Structurally Deficient

Condition Distribution

Good
51.7% (78)
Fair
17.2% (26)
Poor
2.6% (4)
SD
2.6% (4)

All Bridges (151)

US-1 (SR-5) NB

Fair

Over: Howard Creek

.3m N of Martin Co. line, St. Lucie, FL

Built 1956 Load: 25.4 t ADT: 26,250

CARLTON RD (CR613)

Fair

Over: C-24 CANAL

2.1MI S of SR-70, St. Lucie, FL

Built 1961 Load: 27.1 t ADT: 211

ELEVEN MILE ROAD

Fair

Over: TEN MILE CREEK

0.8 MI S OF SR-70, St. Lucie, FL

Built 1956 Load: 27.5 t ADT: 300

SAVONA BLVD.

Fair

Over: CANAL C-24

0.5MI N of GATLIN BLVD., St. Lucie, FL

Built 1972 Load: 28.1 t ADT: 3,600

SR91 N/S TPK 139.7

Fair

Over: DRAINAGE DITCH

1.3 mi N of Becker Rd, St. Lucie, FL

Built 1957 Load: 28.8 t ADT: 46,000

CR-707(Citrus Ave)

Fair

Over: FEC Railroad

Citrus Ave/FEC RR, St. Lucie, FL

Built 1957 Load: 32.0 t ADT: 9,200

SR91 SB TPK 158.6

Fair

Over: CANAL L-20

2.53 MI NORTH OF CR-68, St. Lucie, FL

Built 1963 Load: 32.0 t ADT: 18,350

CR611B(SELVITZ RD)

Fair

Over: TEN MILE CREEK

0.2MI S OF EDWARDS RD, St. Lucie, FL

Built 1959 Load: 34.4 t ADT: 4,483

PAAR DR.

Fair

Over: CANAL E-12/E-84

1.2MI W OF PORT ST. LUCIE, St. Lucie, FL

Built 1984 Load: 36.2 t ADT: 1,200

US-1 (SR-5)

Fair

Over: Taylor Creek(C-25 Canal)

1.25mi North of SR-68, St. Lucie, FL

Built 1948 Load: 38.0 t ADT: 32,000

EB St. Lucie Blvd.

Fair

Over: Long Creek

1.8mi. East of SR-91, St. Lucie, FL

Built 1991 Load: 39.9 t ADT: 25,500

SR70 WB Okeechobee

Fair

Over: Rim Ditch Canal C-24

1mi. West of CR-613, St. Lucie, FL

Built 2000 Load: 41.8 t ADT: 5,500

SR91 SB TPK 142.2

Fair

Over: RIM DITCH CANAL C-24

1.2MI S PORT ST LUCIE BLV, St. Lucie, FL

Built 1958 Load: 42.1 t ADT: 23,000

SR91 NB TPK 142.2

Fair

Over: RIM DITCH CANAL C-24

1.2MI S PORT ST LUCIE RMP, St. Lucie, FL

Built 1956 Load: 42.1 t ADT: 23,000

INDIAN RIVER DRIVE

Fair

Over: MOORES CREEK

0.1MI S of SEAWAY DR A1A, St. Lucie, FL

Built 1961 Load: 43.5 t ADT: 7,800

SRAIA (South Cswy)

Fair

Over: Intracoastal Waterway

.25 Miles East of US-1, St. Lucie, FL

Built 1974 Load: 44.5 t ADT: 14,200

WB Prt St Lucie Bd

Fair

Over: N Fork St. Lucie River

2mi. East of SR-91, St. Lucie, FL

Built 1993 Load: 48.0 t ADT: 25,500

RANGE LINERD CR609

Fair

Over: COUNTY LINE CANAL C-23

AT MARTIN COUNTY LINE, St. Lucie, FL

Built 1963 Load: 56.8 t ADT: 2,300

SR-A1A

Fair

Over: FPL Nuc Plant Intake Cnl

6.5 Mi North of SR-732, St. Lucie, FL

Built 1974 Load: 60.5 t ADT: 3,800

KIRBY LOOP ROAD

Good

Over: FIVE MILE CREEK

0.6MI EAST OF MCNEIL ROAD, St. Lucie, FL

Built 1958 Load: 17.7 t ADT: 500

PRIMA VISTA BLVD.

Good

Over: FORK OF ST. LUCIE RIVER

0.9 MI W OF US-1, St. Lucie, FL

Built 1994 Load: 22.3 t ADT: 24,900

CR611B(EDWARDS RD)

Good

Over: FIVE MILE CREEK

1MI E of MCNEIL ROAD, St. Lucie, FL

Built 1961 Load: 25.2 t ADT: 15,000

SHINN ROAD

Good

Over: C-24 CANAL

3MI S of SR-70, St. Lucie, FL

Built 1961 Load: 25.7 t ADT: 1,100

GLADES CUTOFF

Good

Over: CANAL C-24

5.2MI S of CR-712, St. Lucie, FL

Built 1960 Load: 27.0 t ADT: 3,600

Okeechobee Rd.

Good

Over: Five Mile Creek

1.3 miles East of I-95, St. Lucie, FL

Built 1957 Load: 28.4 t ADT: 33,500

CR603(JOHNSTON RD)

Good

Over: BELCHER CANAL C-25

100FT N OF ANGLE ROAD, St. Lucie, FL

Built 1962 Load: 28.9 t ADT: 1,086

SR-713 (Kings Hwy)

Good

Over: F.P.F.W.C.D. Canal No. 1

.5mi So. of St Lucie Blvd, St. Lucie, FL

Built 1993 Load: 30.2 t ADT: 10,800

SR91 NB TPK 158.6

Good

Over: CANAL L-20

2.5 MI NORTH OF CR-68, St. Lucie, FL

Built 1963 Load: 32.0 t ADT: 18,350

NB I-95 (SR-9)

Good

Over: Ten Mile Creek

.5 miles South of SR-70, St. Lucie, FL

Built 1982 Load: 32.1 t ADT: 36,906

US-1 (SR-5) SB

Good

Over: Howard Creek

.3 m N of Martin Co. line, St. Lucie, FL

Built 1936 Load: 32.7 t ADT: 26,250

EB SR 70

Good

Over: Ten Mile Creek

3.9 MI W of FL Tpk SR 91, St. Lucie, FL

Built 2008 Load: 32.7 t ADT: 3,393

PORT ST LUCIE BLVD

Good

Over: MONTERREY WATERWAY

4.6MI W OF US-1, St. Lucie, FL

Built 1993 Load: 33.5 t ADT: 16,600

SR-A1A

Good

Over: FPL Nuc Plant Disc Canal

6.6Mi North of SR-732, St. Lucie, FL

Built 1974 Load: 33.7 t ADT: 3,800

WB SR-70

Good

Over: Ten Mile Creek

3.9 mi. W of FL Turnpike, St. Lucie, FL

Built 1984 Load: 35.0 t ADT: 3,393

SB I-95 (SR-9)

Good

Over: Ten Mile Creek

.5 miles South of SR-70, St. Lucie, FL

Built 1982 Load: 35.1 t ADT: 36,906

GORDY ROAD

Good

Over: TEN MILE CREEK

0.8MI SOUTH OF SR-70, St. Lucie, FL

Built 2022 Load: 35.3 t ADT: 99

SR-A1A

Good

Over: Little Mud Creek

7 Miles North of SR-732, St. Lucie, FL

Built 2009 Load: 35.9 t ADT: 3,800

SAVAGE BLVD.

Good

Over: CANAL E-8

1.6MI N OF GATLIN BLVD., St. Lucie, FL

Built 1984 Load: 36.2 t ADT: 500

PAAR DR

Good

Over: CANAL C-73

0.4MI W OF PORT ST LUCIE, St. Lucie, FL

Built 1984 Load: 36.2 t ADT: 1,200

GETTYSBURG DR

Good

Over: CANAL E-114

0.9MI S OF PAAR DRIVE, St. Lucie, FL

Built 1984 Load: 36.2 t ADT: 115

Indrio Road EB

Good

Over: Canal No.1

SR 614 0.6 Mi E I-95, St. Lucie, FL

Built 2018 Load: 36.3 t ADT: 6,200

PEACHTREE BLVD.

Good

Over: C-104 CANAL

0.2MI. W of NW STJAMES DR, St. Lucie, FL

Built 1988 Load: 36.3 t ADT: 1,120

SOUTH BEND BLVD.

Good

Over: CANAL C-24

0.2MI S OF FLORESTA DR, St. Lucie, FL

Built 1982 Load: 36.7 t ADT: 1,500

KESTOR DR

Good

Over: CANAL C-108

0.3MI E OF DARWIN BLVD, St. Lucie, FL

Built 1984 Load: 36.7 t ADT: 110

NORTH QUICK CIRCLE

Good

Over: CANAL E-105

0.8MI N OF SW BECKER RD, St. Lucie, FL

Built 1984 Load: 36.7 t ADT: 250

UNDALLO RD

Good

Over: CANAL E-105

0.3MI W of DARWIN BLVD., St. Lucie, FL

Built 1984 Load: 36.7 t ADT: 250

COLUMBUS DR.

Good

Over: CANAL E-106

0.1MI W of N QUICK CIRCLE, St. Lucie, FL

Built 1984 Load: 36.7 t ADT: 101

Crosstown Parkway

Good

Over: St Lucie River

0.45 mi W of US-1, St. Lucie, FL

Built 2019 Load: 37.6 t ADT: 47,000

Indrio Road WB.

Good

Over: Canal no.1

SR 614 0.6 Mi E of I-95, St. Lucie, FL

Built 2018 Load: 38.2 t ADT: 6,200

Juanita Ave.

Good

Over: Taylor Creek

0.1Mi W of US-1, St. Lucie, FL

Built 2011 Load: 38.8 t ADT: 7,100

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