Miami-Dade County, FL

1,058 public highway bridges

Miami-Dade County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Miami-Dade County, Florida contains 1,058 public highway bridges. Roughly 32.3% are rated “Good,” 15.5% “Fair,” and 4.5% “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.

1,058
Total Bridges
32.3%
Good
15.5%
Fair
4.5%
Poor Condition

Condition Distribution

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

All Bridges (1,058)

PORT BOULEVARD

Unknown

Over: INTRACOASTAL WATERWAY

PORT BOULEVARD, Miami-Dade, FL

Built 1991 ADT: 4,800

SR5 US1

Unknown

Over: Mariposa Ct.

SR5 & Mariposa Ct., Miami-Dade, FL

Built 2017 ADT: 86,500

I-395 EB

Unknown

Over: N Miami Avenue

0.10 Mile of NE 1st Ave, Miami-Dade, FL

Built 2023 ADT: 5,900

WB I-395 Bypass

Unknown

Over: NE 1st Avenue

Over NE 1st Ave, Miami-Dade, FL

Built 2023 ADT: 5,900

SW 256th Street

Fair

Over: Levee L-31E Barrow Canal

50Ft. E of SW 97th Avenue, Miami-Dade, FL

Built 1967

Atlantic Isle Ave.

Fair

Over: Ocean Canal

0.25 Mile West of A1A, Miami-Dade, FL

Built 1925 Load: 13.3 t ADT: 109

Surfside Blvd.

Fair

Over: Indian Creek

0.5 Mile West of A1A, Miami-Dade, FL

Built 1930 Load: 14.3 t ADT: 1,040

SB NW 105th Way

Fair

Over: Miami Canal

50Ft. S of Okeechobee Rd., Miami-Dade, FL

Built 1978 Load: 15.6 t ADT: 6,370

Henedon Avenue

Fair

Over: Biscayne Point Canal

1.0 mile W of A1A, Miami-Dade, FL

Built 1950 Load: 15.8 t ADT: 520

NW 37th Avenue

Fair

Over: Tamiami Canal

200Ft. S of NW 21st St., Miami-Dade, FL

Built 1969 Load: 16.3 t ADT: 17,151

SW 129th Court

Fair

Over: Royale Green Canale

400Ft N of SW 56th Street, Miami-Dade, FL

Built 1971 Load: 19.3 t ADT: 2,193

SW 75th Avenue

Fair

Over: Coral Gables Loop Canal

0.2 Mile N of SW 40th St., Miami-Dade, FL

Built 1960 Load: 19.8 t ADT: 1,325

NW 17th Avenue

Fair

Over: Miami River

0.2 Mile North of SR 836, Miami-Dade, FL

Built 1928 Load: 21.4 t ADT: 21,073

Venetian Causeway

Fair

Over: ICWW (Fracture Critical)

Btw Miami & Biscayne Isle, Miami-Dade, FL

Built 1927 Load: 21.6 t ADT: 25,500

WB SR948 (870620)

Fair

Over: DRESSELS CANAL

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

Built 1959 Load: 22.0 t ADT: 24,750

Meridian Avenue

Fair

Over: Collins Canal

Meridian Ave at Dade Blvd, Miami-Dade, FL

Built 2000 Load: 22.7 t ADT: 10,214

NE 19th Avenue

Fair

Over: Snake Creek Canal C-9

800Ft. N of NE 163rd St., Miami-Dade, FL

Built 1956 Load: 22.7 t ADT: 23,735

West 23rd Street

Fair

Over: Collins Canal

At Dade Blvd., Miami-Dade, FL

Built 1926 Load: 22.9 t ADT: 2,747

MACARTHUR EAST

Fair

Over: EAST CHANNEL

1.5M E OF SR-5, Miami-Dade, FL

Built 1957 Load: 23.0 t ADT: 53,000

Washington Ave.

Fair

Over: Collins Canal

At Dade Blvd, Miami-Dade, FL

Built 1937 Load: 23.8 t ADT: 9,782

NE 79 St. WB

Fair

Over: Intracoastal Waterway

1.0 mi E of SR-5, Miami-Dade, FL

Built 1972 Load: 23.9 t ADT: 22,500

NE 79 St. EB

Fair

Over: Intracoastal Waterway

1.0 mi E of SR-5, Miami-Dade, FL

Built 1972 Load: 23.9 t ADT: 22,500

NE 10th Avenue

Fair

Over: Inlet Canal

200Ft. N of NE 83rd St., Miami-Dade, FL

Built 1950 Load: 24.1 t ADT: 2,540

SW 125th Avenue

Fair

Over: SW 60th St. Ext. Canal

0.2 Miles S of SW 56th St, Miami-Dade, FL

Built 1970 Load: 24.4 t ADT: 520

SW 123rd Avenue

Fair

Over: SW 60th St. Ext. Canal

0.2 Mile S of SW 56th St., Miami-Dade, FL

Built 1970 Load: 24.4 t ADT: 1,270

SW 118th Avenue

Fair

Over: SW 60th St. Ext. Canal

0.2 Mile S of SW 56th St., Miami-Dade, FL

Built 1970 Load: 24.4 t ADT: 1,824

Old Cutler Road

Fair

Over: Black Creek Canal

0.7Mile S of SW 216th St., Miami-Dade, FL

Built 1962 Load: 24.6 t ADT: 10,139

SR-934 EB

Fair

Over: East Biscayne Bay

NE 79th St & Biscayne Bay, Miami-Dade, FL

Built 1973 Load: 24.9 t ADT: 20,500

Old Cutler Road

Fair

Over: Cutler Canal C-100

0.1 Mile S of SW 173rd St, Miami-Dade, FL

Built 1960 Load: 25.0 t ADT: 15,606

NB Hook Square

Fair

Over: Miami Canal

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

Built 1930 Load: 25.1 t ADT: 11,050

SW 72nd Avenue

Fair

Over: Snapper Creek

At SW 85th Street, Miami-Dade, FL

Built 1967 Load: 25.1 t ADT: 20,869

SW 187th Avenue

Fair

Over: Canal C-102

1/4 Mile N of SW 200th St, Miami-Dade, FL

Built 1966 Load: 25.1 t ADT: 1,396

Old Cutler Road

Fair

Over: Snapper Creek Canal

0.4Mile E of SW 57th Ave, Miami-Dade, FL

Built 1956 Load: 25.4 t ADT: 25,867

SR-826 SB (870252)

Fair

Over: CANAL C-8

0.3 MI N OF NW 154 ST, Miami-Dade, FL

Built 1959 Load: 25.5 t ADT: 64,500

SW 256th Street

Fair

Over: Canal C-102

0.6 Mi E of SW 137th Ave., Miami-Dade, FL

Built 1966 Load: 25.6 t ADT: 3,465

NW 87th Ave

Fair

Over: North Line Canal

At NW 25th St, Miami-Dade, FL

Built 1983 Load: 25.8 t ADT: 42,739

SW 147th Avenue

Fair

Over: CANAL C-103

0.15 Mi S of SW 312th St., Miami-Dade, FL

Built 1966 Load: 25.9 t ADT: 220

Maynada Street

Fair

Over: Mahi Canal

800Ft. N/O SW 72nd Street, Miami-Dade, FL

Built 1950 Load: 26.1 t ADT: 7,564

Fountainebleau EB

Fair

Over: Golf Cart Path

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

Built 1970 Load: 26.6 t ADT: 5,466

SW 136th St

Fair

Over: Canal C-100-C

1 mile E/O SW 97th Ave, Miami-Dade, FL

Built 1972 Load: 27.0 t ADT: 17,299

NW 17th Avenue

Fair

Over: Wagner Creek

NW 17th Ave. and 26th St., Miami-Dade, FL

Built 1927 Load: 27.1 t ADT: 19,976

SR860 EB (870623)

Fair

Over: SNAKE CREEK CANAL C-9

NE 183 st / NE 11 Ave., Miami-Dade, FL

Built 1956 Load: 27.3 t ADT: 23,750

NW 15th Street

Fair

Over: Tamiami Canal

700Ft. E of Perimeter Rd, Miami-Dade, FL

Built 1970 Load: 27.8 t ADT: 9,690

SW 56th Street

Fair

Over: Snapper Creek Canal

At SW 117th Ave., Miami-Dade, FL

Built 1988 Load: 28.0 t ADT: 28,500

77th Street

Fair

Over: Tatum Waterway

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

Built 1955 Load: 28.1 t ADT: 4,916

17th Street

Fair

Over: Collins Canal

400ft. West of Alton Rd, Miami-Dade, FL

Built 1975 Load: 28.1 t ADT: 4,825

SW 280th Street

Fair

Over: Canal C-103-N

1.1 Miles E of US 1, Miami-Dade, FL

Built 1972 Load: 28.3 t ADT: 2,289

Sunset Drive

Fair

Over: Sunset Lake Canal

0.4 Mile N of Alton Rd., Miami-Dade, FL

Built 1926 Load: 28.4 t ADT: 857

SW 127th Ave.

Fair

Over: Black Creek Canal C-1W

0.4 Mile S of SW 200th St, Miami-Dade, FL

Built 1962 Load: 28.5 t ADT: 3,835

SW 79th Avenue

Fair

Over: Snapper Creek Canal

0.3 Mile N of 88th Street, Miami-Dade, FL

Built 1971 Load: 28.6 t ADT: 4,916

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.