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)

Rickenbacker C. WB

Fair

Over: Biscayne Bay

100 ft E/O Toll Plaza, Miami-Dade, FL

Built 1985 Load: 34.4 t ADT: 30,500

SW 248th Street

Fair

Over: Levee L-31E Barrow Canal

1/4 mile E/O SW 97th Ave, Miami-Dade, FL

Built 1967 Load: 34.7 t ADT: 4

SW 172nd Avenue

Fair

Over: Canal C-103

0.4 Mile N of SW 288th St, Miami-Dade, FL

Built 1966 Load: 35.0 t ADT: 294

SW 202nd Avenue

Fair

Over: Canal C-103

1/4 Mile S of SW 264th St, Miami-Dade, FL

Built 1967 Load: 35.0 t ADT: 1,276

SW 272nd Street

Fair

Over: Canal C-103

1/4 Mi W of SW 187th Ave, Miami-Dade, FL

Built 1966 Load: 35.0 t ADT: 430

SW 217th Avenue

Fair

Over: Canal C-103

1/4 Mile N of SW 272nd St, Miami-Dade, FL

Built 1966 Load: 35.0 t ADT: 284

SW 264th Street

Fair

Over: Canal C-103-N

0.25Mi E of SW 157th Ave., Miami-Dade, FL

Built 1967 Load: 35.0 t ADT: 1,795

SW 162nd Avenue

Fair

Over: Canal C-103-N

0.3 Miles N of SW 264 St., Miami-Dade, FL

Built 1966 Load: 35.0 t ADT: 620

73rd Street

Fair

Over: Tatum Waterway

100Ft. W of Dickens Ave., Miami-Dade, FL

Built 1989 Load: 35.1 t ADT: 5,462

N. BAY CSWY

Fair

Over: Indian Creek Channel

W. OF A1A on CSWY, Miami-Dade, FL

Built 1993 Load: 35.3 t ADT: 9,600

SE 8th Street

Fair

Over: Brickell Bay

500 Ft. East of US-1, Miami-Dade, FL

Built 1973 Load: 35.4 t ADT: 4,162

SW 182nd Avenue

Fair

Over: Canal C-103

0.2 Mile S of SW 272nd St, Miami-Dade, FL

Built 1966 Load: 35.5 t ADT: 798

SR-826NB TO SR-972

Fair

Over: CORAL GABLES CANAL

400FT S OF SW 24TH ST, Miami-Dade, FL

Built 2007 Load: 35.7 t ADT: 10,500

SW 192nd Street

Fair

Over: Canal C-102

0.3Mile W of SW 187th Ave, Miami-Dade, FL

Built 1966 Load: 35.7 t ADT: 1,533

Bridge Road

Fair

Over: ICWW

McArthur Cswy to Star Is., Miami-Dade, FL

Built 1993 Load: 35.8 t ADT: 1,250

SR 836

Fair

Over: Wagner Creek Canal

1.0 mile E of Toll Plaza, Miami-Dade, FL

Built 1967 Load: 36.0 t ADT: 10,500

Fountain St.

Fair

Over: Biscayne Bay

Palm Is. to Hibiscus Is., Miami-Dade, FL

Built 1988 Load: 36.0 t ADT: 2,145

NW 7 AVE ( SR 7 )

Fair

Over: Miami River

NW 7 AVE AT NW 5 ST, Miami-Dade, FL

Built 2010 Load: 36.3 t ADT: 10,200

Perimeter Access

Fair

Over: Florida City Canal

At SW 344th Street, Miami-Dade, FL

Built 1960 Load: 36.3 t

Bayshore Drive

Fair

Over: Waterway

50Ft. N of Broad Cswy., Miami-Dade, FL

Built 1970 Load: 36.3 t ADT: 1,816

SW 137th Ave. (SB)

Fair

Over: Canal C-103

0.3 Mile S of SW 312 St., Miami-Dade, FL

Built 1998 Load: 36.7 t ADT: 15,096

NW 77 AVE

Fair

Over: BISCAYNE CANAL C-8

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

Built 1971 Load: 36.8 t ADT: 1,465

NE 34th Avenue

Fair

Over: Oleta River

SR 826 and NE 34th Ave, Miami-Dade, FL

Built 1968 Load: 36.9 t ADT: 250

Old Dixie Highway

Fair

Over: Canal C-103N

0.2 Mile N of SW 272 St., Miami-Dade, FL

Built 1966 Load: 37.3 t ADT: 4,776

SW 288th Street

Fair

Over: Canal C-103-N

0.1 Mile W of Turnpike, Miami-Dade, FL

Built 1967 Load: 37.8 t ADT: 16,842

NW 17th Street

Fair

Over: Wagner Creek Canal

180Ft. E of NW 14th Ave., Miami-Dade, FL

Built 1967 Load: 37.9 t ADT: 5,324

Pine Tree Drive

Fair

Over: Lagorce Canal

0.5 Miles N/O 63rd St, Miami-Dade, FL

Built 1998 Load: 37.9 t ADT: 1,470

East 4th Avenue

Fair

Over: Little River

1/4 Mile N of NW 103rd St, Miami-Dade, FL

Built 1970 Load: 38.6 t ADT: 11,261

SW 136th Street

Fair

Over: Canal C-100-A

500Ft E of SW 72nd Ave., Miami-Dade, FL

Built 1966 Load: 38.7 t ADT: 12,056

SW 248th Street

Fair

Over: Canal C-102

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

Built 1966 Load: 38.7 t ADT: 5,239

COMP SR-826

Fair

Over: OLETA RIVER

.25 M E OF US1 ON SR-826, Miami-Dade, FL

Built 1942 Load: 38.9 t ADT: 59,500

SR826SB TO US41WB

Fair

Over: Tamiami Canal

0.4 MI S OF SR-968, Miami-Dade, FL

Built 2007 Load: 39.2 t ADT: 11,000

N Miami Avenue

Fair

Over: Biscayne Canal

400Ft. N of NW 146 Street, Miami-Dade, FL

Built 1947 Load: 39.2 t ADT: 7,815

SW 216th Street

Fair

Over: Canal C-102

0.4 Mi. E of SW 147th Ave, Miami-Dade, FL

Built 1966 Load: 39.2 t ADT: 3,916

SW 232nd Street

Fair

Over: Canal C-102

1 Mile W of US-1, Miami-Dade, FL

Built 1966 Load: 39.2 t ADT: 4,543

NW 22nd Avenue

Fair

Over: Biscayne Canal C-8

0.2 Mile N of NW 151 St, Miami-Dade, FL

Built 1964 Load: 39.3 t ADT: 17,776

NW 67th Avenue

Fair

Over: Biscayne Canal (C-8)

0.3 Mile S of SR-826, Miami-Dade, FL

Built 1960 Load: 39.4 t ADT: 28,291

NW 7th Street

Fair

Over: Canal C-4

0.5Mi W of NW 57th Ave, Miami-Dade, FL

Built 1989 Load: 39.5 t ADT: 21,500

NW 74th Street

Fair

Over: Miami Canal

At Okeechobee Rd (US27), Miami-Dade, FL

Built 1980 Load: 40.3 t ADT: 18,925

SR-826 NB (870102)

Fair

Over: CANAL C-8

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

Built 1959 Load: 40.6 t ADT: 64,500

SW 147th Avenue

Fair

Over: Canal C-102

0.5 Mi N of SW 216th St., Miami-Dade, FL

Built 1966 Load: 40.6 t ADT: 6,374

I-195 (SR-112)

Fair

Over: BISCAYNE BAY

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

Built 1959 Load: 41.5 t ADT: 121,000

SW 97th Avenue

Fair

Over: Canal C-100-C

450Ft. S of SW 128th St., Miami-Dade, FL

Built 1966 Load: 41.9 t ADT: 6,058

SW 168th Street

Fair

Over: Canal C-100

1 Mile E of US-1, Miami-Dade, FL

Built 1965 Load: 42.5 t ADT: 6,720

SW 136th Street

Fair

Over: C-100 Canal

At SW 157th Avenue, Miami-Dade, FL

Built 2004 Load: 43.4 t ADT: 10,200

SW 264th Street

Fair

Over: Levee L-31E Barrow Canal

1.0 mile E/O SW 107th Av, Miami-Dade, FL

Built 1967 Load: 43.6 t

I195 WB TO NE 38ST

Fair

Over: WESTSHORE WATERWAY

0.5M E OF SR-5, Miami-Dade, FL

Built 1959 Load: 43.7 t ADT: 16,000

SW 112th Avenue

Fair

Over: Miller Road Canal

0.3 Mile N of SW 56th St., Miami-Dade, FL

Built 1957 Load: 45.1 t ADT: 8,084

SR860 EB (870630)

Fair

Over: OLETA RIVER

0.5M W OF SR-5, Miami-Dade, FL

Built 1968 Load: 46.4 t ADT: 21,500

SW 92nd Avenue

Fair

Over: Coral Park Canal

250 ft. N/O SW 16th St., Miami-Dade, FL

Built 1960 Load: 46.5 t ADT: 13,104

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