Miami-Dade County, FL

1,058 public highway bridges

Miami-Dade County Bridge Snapshot

Miami-Dade County, Florida contains 1,058 public highway bridges in the FHWA National Bridge Inventory. Roughly 32.3% are rated “Good,” 15.5% “Fair,” 4.5% “Poor,” and 4.5% 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.

1,058
Total Bridges
32.3%
Good
4.5%
Poor
4.5%
Structurally Deficient

Condition Distribution

Good
32.3% (342)
Fair
15.5% (164)
Poor
4.5% (48)
SD
4.5% (48)

All Bridges (1,058)

COMP SR-953

Fair

Over: LITTLE RIVER CANAL C-7

0.2M N OF NW 103 ST, Miami-Dade, FL

Built 1976 Load: 47.4 t ADT: 15,800

Dirt Road(No Name)

Fair

Over: Sunset Park Canal

200Ft. E of SW 99th Ave., Miami-Dade, FL

Built 1960 Load: 47.9 t ADT: 2,678

SW 127th Avenue

Fair

Over: CANAL C-103

0.25 Mi. N of SW 320th St, Miami-Dade, FL

Built 1966 Load: 49.0 t ADT: 101

NW 37th Avenue

Fair

Over: Snake Creek Canal

0.1 Mile S of NW 207th Dr, Miami-Dade, FL

Built 1996 Load: 49.2 t ADT: 11,332

NW 32nd Avenue

Fair

Over: Little River Canal (C-7)

50Ft. N of NW 106th St, Miami-Dade, FL

Built 1964 Load: 50.5 t ADT: 25,364

SW 248th Street

Fair

Over: Canal C-102-N

1.3 Miles East of US 1, Miami-Dade, FL

Built 1966 Load: 50.8 t ADT: 5,306

West 47th Street

Fair

Over: Biscayne Waterway

300 ft E/O Meridian Ave, Miami-Dade, FL

Built 1996 Load: 51.6 t ADT: 4,838

Verona Ave.

Fair

Over: Golden Beach Canal

0.1 Mi. W of GoldenBch Dr, Miami-Dade, FL

Built 2005 Load: 52.3 t ADT: 230

I-95 SB (870433)

Fair

Over: LITTLE RIVER CANAL C-7

0.5MI S OF NW 95TH ST, Miami-Dade, FL

Built 1961 Load: 54.0 t ADT: 134,000

I-95 NB (870317)

Fair

Over: LITTLE RIVER CANAL C-7

0.5MI S OF NW 95TH ST, Miami-Dade, FL

Built 1961 Load: 54.0 t ADT: 134,000

SR821SB ONRMP 13.9

Fair

Over: CANAL C-1-N

1.15 MILES NORTH OF US1, Miami-Dade, FL

Built 1973 Load: 54.5 t ADT: 14,501

Sub Sec.of US1 B.L

Fair

Over: CANAL C-1-N

S of SW 186th St /Bus Way, Miami-Dade, FL

Built 1995 Load: 56.2 t ADT: 1,500

NW 82 Ave/W 24 Ave

Fair

Over: Little River Canal

50 ft N of NW 103rd St., Miami-Dade, FL

Built 1983 Load: 60.7 t ADT: 4,621

NW 32nd Place

Fair

Over: Comfort Canal

280Ft. S of NW 14th St., Miami-Dade, FL

Built 1957 Load: 62.0 t ADT: 326

West Flagler St.

Fair

Over: Snapper Creek Canal

0.15 mi. E/O 118th Ave, Miami-Dade, FL

Built 1968 Load: 63.4 t ADT: 25,230

SW 12th Street

Fair

Over: Coral Park Canal

0.2 Miles E of SW 97th Av, Miami-Dade, FL

Built 1960 Load: 67.8 t ADT: 604

SW 77th Avenue

Fair

Over: Canal C-100-A

0.2 Mile N of SW 152nd St, Miami-Dade, FL

Built 1966 Load: 77.2 t ADT: 7,400

Busway Extension

Fair

Over: Canal C-102

N SW 244-Bus Way / US-1, Miami-Dade, FL

Built 2005 Load: 84.7 t

SR934 WB (870719)

Good

Over: FEC R/R CROSS AT 5 WAY

O.2M W OF SR-823 (FRAC), Miami-Dade, FL

Built 1972 Load: 18.4 t ADT: 18,750

SR934 EB (870716)

Good

Over: FEC R/R CROSS AT 5 WAY

0.2M W OF SR-823 (FRAC), Miami-Dade, FL

Built 1972 Load: 21.0 t ADT: 18,750

NW 175th Street

Good

Over: Carol City Canal A-4

At NW 42nd Avenue, Miami-Dade, FL

Built 1955 Load: 21.2 t ADT: 1,086

Perimeter Road

Good

Over: Drainage Canal

0.2 mile N/O NW 15th St., Miami-Dade, FL

Built 1960 Load: 21.5 t ADT: 6,536

COMP SR-907

Good

Over: INDIAN CREEK CANAL West

63 ST MIAMI BEACH, Miami-Dade, FL

Built 1951 Load: 21.7 t ADT: 37,500

SR 924 WB Off Ramp

Good

Over: SCL RAILROAD

At SR 953 WB Off Ramp, Miami-Dade, FL

Built 1991 Load: 21.7 t ADT: 6,300

EB SR948 (870619)

Good

Over: DRESSELS CANAL

0.2M E OF SR-826, Miami-Dade, FL

Built 1959 Load: 21.9 t ADT: 24,750

SR 924

Good

Over: SCR R/R

WB SR 953 Exit, Miami-Dade, FL

Built 1991 Load: 22.2 t ADT: 40,500

NW 22nd Avenue

Good

Over: Comfort Canal

100Ft. N of NW 12th St., Miami-Dade, FL

Built 1960 Load: 22.2 t ADT: 32,062

NW 29th Avenue

Good

Over: Comfort Canal

180Ft. N of NW 11th St., Miami-Dade, FL

Built 1941 Load: 23.0 t ADT: 6,346

N.W. 27 Ave. SR-9

Good

Over: OPALOCKA CANAL

S OF OPA LOCKA BLVD, Miami-Dade, FL

Built 1948 Load: 23.1 t ADT: 49,500

63 St.

Good

Over: Indian Creek Canal

500 ft W of SR-A1A, Miami-Dade, FL

Built 1953 Load: 23.9 t ADT: 37,500

SE 4th Avenue

Good

Over: Miami Canal

30Ft. S of Okeechobee Rd., Miami-Dade, FL

Built 2003 Load: 23.9 t ADT: 24,090

US41WB TO SR826NB

Good

Over: TAMIAMI CANAL C-4

1.3 MI S OF SR-836, Miami-Dade, FL

Built 1960 Load: 24.5 t ADT: 9,800

SW 72nd Avenue

Good

Over: Swamp Area (Gully)

0.5 mile S/O SW 152 St, Miami-Dade, FL

Built 1920 Load: 24.7 t ADT: 2

SR821 NB HEFT 4.76

Good

Over: CANAL C-103-N

0.37 mi. S of Biscayne Dr, Miami-Dade, FL

Built 1973 Load: 24.8 t ADT: 37,800

NW 12th Street

Good

Over: Northwest Canal

0.5 Mi. W of NW 72nd Ave., Miami-Dade, FL

Built 2014 Load: 24.8 t ADT: 31,478

SR-934 WB

Good

Over: Intracoastal Waterway

1.40 Mi W of A1A, Miami-Dade, FL

Built 1973 Load: 24.9 t ADT: 20,500

SR-90 EB (870753)

Good

Over: SNAPPER CREEK CANAL C-2

E OF SR-821/Turnpike, Miami-Dade, FL

Built 1964 Load: 25.1 t ADT: 32,000

NE 88th Street

Good

Over: Tidal Canal

0.5 miles W of A1A, Miami-Dade, FL

Built 1989 Load: 25.3 t ADT: 447

SW 92nd Avenue

Good

Over: Tamiami Canal

50Ft. N of SW 8th Street, Miami-Dade, FL

Built 1988 Load: 25.8 t ADT: 7,783

Comp NB SR-953

Good

Over: Miami Canal C-6

N. Of NW 36 St., Miami-Dade, FL

Built 2005 Load: 26.5 t ADT: 21,500

Fountainebleau WB

Good

Over: Golf Cart Path

300Ft. E of NW 97th Ave., Miami-Dade, FL

Built 1970 Load: 26.6 t ADT: 5,566

SR821 SB HEFT 4.82

Good

Over: CANAL C-103-N

0.37 mi. S of Biscayne Dr, Miami-Dade, FL

Built 1973 Load: 26.7 t ADT: 37,800

NW 105th Way (NB)

Good

Over: Miami Canal

At US 27 (Okeechobee Rd), Miami-Dade, FL

Built 1989 Load: 26.8 t ADT: 6,367

COMP SR-7

Good

Over: LITTLE RIVER CANAL C-7

NW 7 Ave and NW 85 Street, Miami-Dade, FL

Built 1951 Load: 27.2 t ADT: 28,500

Pisano Avenue

Good

Over: Coral Gables Waterway

At University Drive, Miami-Dade, FL

Built 1989 Load: 27.3 t ADT: 2,122

SR-9336

Good

Over: CANAL L-31-W

SW 232 AVE / SW 392 ST., Miami-Dade, FL

Built 1969 Load: 27.4 t ADT: 2,600

Snapper Creek Dr.

Good

Over: Sunset Park Canal

200Ft. E of SW 99th Ave., Miami-Dade, FL

Built 1960 Load: 27.9 t ADT: 5,314

W 4th Ave Frontage

Good

Over: Little River Canal

100Ft. S of West 53rd St., Miami-Dade, FL

Built 1958 Load: 27.9 t ADT: 4,286

SR-9 NW 27th Ave.

Good

Over: DRAINAGE CANAL

0.5M N OF NW 119 ST, Miami-Dade, FL

Built 1948 Load: 28.1 t ADT: 48,000

77th Street

Good

Over: E Biscayne Point Canal

0.5 Mile W of SR-A1A, Miami-Dade, FL

Built 1955 Load: 28.1 t ADT: 1,202

Read our methodology — how this data is sourced, computed, and verified.

Related

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Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainBridges Editorial