St. Lucie County, FL

151 public highway bridges

St. Lucie County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, St. Lucie County, Florida contains 151 public highway bridges. Roughly 51.7% are rated “Good,” 17.2% “Fair,” and 2.6% “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.

151
Total Bridges
51.7%
Good
17.2%
Fair
2.6%
Poor Condition

Condition Distribution

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

All Bridges (151)

SR 70 EB

Good

Over: Header Creek Canal

7 MI W of FL TPK SR91, St. Lucie, FL

Built 2008 Load: 39.0 t ADT: 5,500

North 9th Street

Good

Over: Moore's Creek

0.3 Miles North of CR-68, St. Lucie, FL

Built 2009 Load: 39.0 t ADT: 1,500

Dundas Court

Good

Over: Moore's Creek

0.1 Miles S. of Ave. D, St. Lucie, FL

Built 2009 Load: 39.0 t ADT: 500

North 14th Street

Good

Over: Moore's Creek

0.26 Miles North of CR-68, St. Lucie, FL

Built 2009 Load: 39.0 t ADT: 1,400

WESTMORELAND BLVD

Good

Over: HOWARD CREEK

0.6MI W OF US-1, St. Lucie, FL

Built 1958 Load: 39.0 t ADT: 11,300

Hanley Rd. S 25th

Good

Over: Ten Mile Creek

1.1 Mile S of CR-611B, St. Lucie, FL

Built 2008 Load: 39.2 t ADT: 15,900

SR91 N/S TPK 156.6

Good

Over: DRAINAGE DITCH

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

Built 1963 Load: 39.4 t ADT: 36,700

SR91 SB TPK 144.6

Good

Over: DRAINAGE CANAL

0.74 MI N OF ST LUCIE BLV, St. Lucie, FL

Built 1956 Load: 39.4 t ADT: 23,450

SR91 NB TPK 144.6

Good

Over: DRAINAGE CANAL

0.74 MI N OF ST LUCIE BLV, St. Lucie, FL

Built 1956 Load: 39.4 t ADT: 23,450

SR91 N/S TPK 147.7

Good

Over: DRAINAGE DITCH

2.85 MI SOUTH OF SR-712, St. Lucie, FL

Built 1956 Load: 39.4 t ADT: 46,900

SR91 N/S TPK 154.3

Good

Over: DRAINAGE DITCH

1.2 MI NORTH OF SR-70, St. Lucie, FL

Built 1963 Load: 39.4 t ADT: 36,700

DUNN ROAD

Good

Over: C-104 CANAL

0.5MI S of CR 712, St. Lucie, FL

Built 1988 Load: 39.9 t ADT: 120

SELVITZ ROAD

Good

Over: CANAL C-104

0.5MI S of CR-712, St. Lucie, FL

Built 1988 Load: 39.9 t ADT: 600

WB St. Lucie Blvd.

Good

Over: Long Creek

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

Built 1993 Load: 40.6 t ADT: 25,500

JORGENSEN RD

Good

Over: CANAL C-108

0.2MI S OF N MACEDO BLVD., St. Lucie, FL

Built 1985 Load: 40.6 t ADT: 220

SELVITZ RD.

Good

Over: CANAL C-108

0.2MI N OF NW BAYSHORE BL, St. Lucie, FL

Built 1985 Load: 40.6 t ADT: 3,000

JEANNE AVE

Good

Over: CANAL E-14

0.7MI Wof SW DARWIN BLVD., St. Lucie, FL

Built 1984 Load: 40.6 t ADT: 110

PORT ST LUCIE BLVD

Good

Over: CANAL C-24

5.7MI W OF US-1, St. Lucie, FL

Built 1993 Load: 40.6 t ADT: 20,000

PORT ST LUCIE BLVD

Good

Over: CANAL E-84

0.7MI S OF PAAR DRIVE, St. Lucie, FL

Built 1984 Load: 41.1 t ADT: 3,000

DARWIN BLVD

Good

Over: CANAL E-84

0.5Mi S of PAAR DRIVE, St. Lucie, FL

Built 1984 Load: 41.1 t ADT: 3,000

8th Street N

Good

Over: Moores Creek

0.3 Mi N of Orange Ave., St. Lucie, FL

Built 2009 Load: 41.3 t ADT: 120

NORTH MACEDO BLVD

Good

Over: CANAL C-108

0.5MI W OF NW ST JAMES DR, St. Lucie, FL

Built 1985 Load: 42.9 t ADT: 250

WB SR 70

Good

Over: Header Canal

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

Built 1986 Load: 44.5 t ADT: 5,500

CR712A McCarty Rd

Good

Over: Ten mile Creek

.6 Mi S. of SR-70, St. Lucie, FL

Built 2018 Load: 44.5 t ADT: 300

Crosstown Parkway

Good

Over: C-24 Canal

0.7 Mi. West of I-95, St. Lucie, FL

Built 2009 Load: 45.4 t ADT: 17,700

SR 68 (Orange Ave)

Good

Over: Canal 29 (5 mile creek)

1 mi. east I-95 on SR 68, St. Lucie, FL

Built 2003 Load: 46.3 t ADT: 19,100

SR70 EB Okeechobee

Good

Over: Rim Ditch Canal C-24

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

Built 2007 Load: 46.7 t ADT: 5,500

SB SR-615

Good

Over: Belcher Canal (C-25)

1.5 mi N of SR 68, St. Lucie, FL

Built 2000 Load: 47.4 t ADT: 9,400

NB SR-615

Good

Over: Belcher Canal (C-25)

1.5 mi. N. of SR 68, St. Lucie, FL

Built 2000 Load: 47.4 t ADT: 9,400

SB SR- 615

Good

Over: Canal No. 1

2 mi N. of SR 68, St. Lucie, FL

Built 2000 Load: 47.4 t ADT: 6,300

NB SR-615

Good

Over: Canal No.1

2 Mi. N. of SR 68, St. Lucie, FL

Built 2000 Load: 47.4 t ADT: 6,300

SAVONA BLVD.

Good

Over: CANAL E-84

0.4MI S OF PAAR DRIVE, St. Lucie, FL

Built 1984 Load: 47.4 t ADT: 110

EB Prt St Lucie Bd

Good

Over: N. Fork St. Lucie River

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

Built 1991 Load: 48.0 t ADT: 25,500

Kings Highway

Good

Over: Belcher Canal (C-25)

1.5mi. N of SR-68, St. Lucie, FL

Built 1963 Load: 48.2 t ADT: 10,800

CR 712 (Midway Rd)

Good

Over: North Fork St Lucie Rvr

1 mile West of US1, St. Lucie, FL

Built 2019 Load: 50.0 t ADT: 24,200

KEENE ROAD/CR-611

Good

Over: BELCHER C-25 CANAL

At ANGLE RD(CR-607A), St. Lucie, FL

Built 2000 Load: 51.6 t ADT: 2,000

N 13th Street

Good

Over: Moore's Creek

0.3Mi N of Orange Ave., St. Lucie, FL

Built 2003 Load: 52.6 t ADT: 6,100

US-1 (SR-5)

Good

Over: Moore's Creek

1 Mile North of SR-70, St. Lucie, FL

Built 1997 Load: 53.7 t ADT: 30,500

SR91 N/S TPK 152.5

Good

Over: TEN MILE CREEK

0.5 mi South of SR 70, St. Lucie, FL

Built 1956 Load: 53.9 t ADT: 38,700

PRIMA VISTA BLVD.

Good

Over: ST. LUCIE RIVER

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

Built 1994 Load: 54.0 t ADT: 24,900

CR-68 (Orange Ave)

Good

Over: Header Canal

4.28 mi. W of FL TPK, St. Lucie, FL

Built 2002 Load: 57.6 t ADT: 3,600

SR91 N/S TPK 153.7

Good

Over: DRAINAGE DITCH

0.51 MI NORTH OF SR-70, St. Lucie, FL

Built 1963 Load: 62.4 t ADT: 36,700

FLORESTA DRIVE

Good

Over: ELKCAM WATERWAY

0.57 N of Pt St Lucie Bl, St. Lucie, FL

Built 2023 Load: 63.3 t ADT: 6,000

NORTH 2ND STREET

Good

Over: MOORES CREEK

0.2 MI N OF ORANGE AVE., St. Lucie, FL

Built 1925 Load: 65.2 t ADT: 240

SR91 N/S TPK 167.2

Good

Over: DRAINAGE CANAL

6.4 MI S OF INDIAN RVR CO, St. Lucie, FL

Built 1957 Load: 67.4 t ADT: 36,700

SR91 N/S TPK 148.2

Good

Over: Drainage Canal

2.50 mi. S of SR-709, St. Lucie, FL

Built 1956 Load: 68.3 t ADT: 46,900

AIROSO BLVD

Good

Over: ELKCAM CANAL

1.6mi N of P ST LUCIE BLD, St. Lucie, FL

Built 1996 Load: 99.9 t ADT: 3,000

SR-A1A

Poor

Over: Intracoastal Waterway

200' East of US-1(SR-5), St. Lucie, FL

Built 1963 Load: 27.0 t ADT: 7,100

SR-A1A (Ocean Dr.)

Poor

Over: Big Mud Creek

0.23 Mi N FPL Power Plant, St. Lucie, FL

Built 1965 Load: 31.1 t ADT: 3,800

SR-A1A (Ocean Dr.)

Poor

Over: Blind Creek

0.83 Mi N FPL Power Plant, St. Lucie, FL

Built 1965 Load: 31.1 t ADT: 3,800

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

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.