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)

SW 67th Avenue

Good

Over: Snapper Creek

0.3 Mile S of US-1, Miami-Dade, FL

Built 1970 Load: 28.3 t ADT: 10,894

COMP SR-7

Good

Over: BISCAYNE CANAL C-8

0.14M N OF NW 151 ST, Miami-Dade, FL

Built 1956 Load: 28.5 t ADT: 25,500

SR 836

Good

Over: Comfort Canal

0.2miles E of NW 27th Ave, Miami-Dade, FL

Built 1968 Load: 28.5 t ADT: 135,000

NW 17th Ave

Good

Over: Little River Canal

0.3 Mile N of NW 95th St., Miami-Dade, FL

Built 1997 Load: 28.7 t ADT: 16,085

SR 874 NB

Good

Over: CANAL C-100

350 ft. N of SR 821 (Tpk), Miami-Dade, FL

Built 1973 Load: 28.8 t ADT: 59,000

SR826NB-US41EB

Good

Over: CORAL GABLES CANAL

1 MI N OF CORAL WAY, Miami-Dade, FL

Built 2007 Load: 29.0 t ADT: 14,000

COMP SR-9336

Good

Over: AEROJET CANAL C-111

FLORIDA CITY (MP 1.104), Miami-Dade, FL

Built 1967 Load: 29.1 t ADT: 2,600

SR821 NB HEFT 11.9

Good

Over: BLACK CREEK CANAL C-1-N

1.0 MILE SOUTH OF US1, Miami-Dade, FL

Built 1972 Load: 29.4 t ADT: 86,000

SR 874 SB On Ramp

Good

Over: SCL R/R

KILLIAN PKWY INTERCHANGE, Miami-Dade, FL

Built 1973 Load: 29.8 t ADT: 6,300

SR 924 EB On Ramp

Good

Over: SCL RAILROAD

At SR 953 EB On Ramp, Miami-Dade, FL

Built 1991 Load: 29.8 t ADT: 8,100

SW 97th Avenue

Good

Over: Tamiami Canal C-4

North Side of US 41, Miami-Dade, FL

Built 1981 Load: 29.8 t ADT: 16,900

SR91/826 TO I-95SB

Good

Over: CSX RR

GOLDEN GLADES INTERCHANGE, Miami-Dade, FL

Built 1964 Load: 30.0 t ADT: 17,000

SR821 SB HEFT 11.9

Good

Over: BLACK CREEK CANAL C-1-N

1.0 MILE SOUTH OF US1, Miami-Dade, FL

Built 1972 Load: 30.0 t ADT: 86,000

SR91 SB TPK 2.514

Good

Over: SNAKE CREEK CANAL C-9

0.3 MILES N OF NW 199 ST, Miami-Dade, FL

Built 1988 Load: 30.0 t ADT: 5,450

Ives Dairy Rd

Good

Over: Snake Creek Canal C-9

0.1Mi East of N Miami Ave, Miami-Dade, FL

Built 1972 Load: 30.2 t ADT: 40,500

NW 22nd Avenue

Good

Over: Opa Locka Canal

0.4 Mi N of NW 135th St., Miami-Dade, FL

Built 1964 Load: 30.2 t ADT: 19,900

SW 137th Ave.

Good

Over: Three Lakes Canal

0.4 Mile N of SW 184th St, Miami-Dade, FL

Built 1989 Load: 30.3 t ADT: 19,034

SR932 WB (870722)

Good

Over: SCL R/R

0.5M E OF NW 42 AVE, Miami-Dade, FL

Built 1950 Load: 30.4 t ADT: 19,750

SW 112th AVENUE

Good

Over: PRINCETON CANAL C-102

0.4Miles N of SW 268th St, Miami-Dade, FL

Built 1965 Load: 30.6 t ADT: 11,850

N.W. 72 Ave SR-969

Good

Over: TAMIAMI CANAL C-4

100FT N OF W FLAGLER ST, Miami-Dade, FL

Built 1968 Load: 30.7 t ADT: 28,000

SR-90 SW 8St

Good

Over: Canal L-31N LEEVE

0.1ml E of SW 187 Ave., Miami-Dade, FL

Built 1979 Load: 30.8 t ADT: 5,900

NW 11th Street

Good

Over: Wagner Creek Canal

200Ft. W of NW 8th St., Miami-Dade, FL

Built 1956 Load: 30.8 t ADT: 8,068

W 12th Ave.

Good

Over: Little River Canal

0.2Mile N of NW 103rd St., Miami-Dade, FL

Built 1976 Load: 30.9 t ADT: 21,068

SR821 SB HEFT 2.7

Good

Over: CANAL C-103

SB ON RMP SR821 CMPBLL DR, Miami-Dade, FL

Built 2001 Load: 31.0 t ADT: 2,000

WB SR 990 Off Ramp

Good

Over: CSX Railroad

Ramp to SW 107th Avenue, Miami-Dade, FL

Built 2011 Load: 31.0 t ADT: 4,800

SW 136th Street

Good

Over: Levee L-31-N

1 Mile W/O SW 177th Ave., Miami-Dade, FL

Built 1983 Load: 31.1 t ADT: 520

Prado Blvd.

Good

Over: Arroyo Profundo

0.1Mi E of Cocoplum Rd., Miami-Dade, FL

Built 1981 Load: 31.1 t ADT: 849

FLAMINGO RD/RED RD

Good

Over: C-9 CANAL

0.5MI S. OF FLA. TPK., Miami-Dade, FL

Built 1989 Load: 31.2 t ADT: 44,500

Hammocks Blvd NB

Good

Over: Hammocks Canal

1.0 Mile N of SW 104th St, Miami-Dade, FL

Built 1986 Load: 31.2 t ADT: 2,770

SB SR-5 (US-1)

Good

Over: BLACK CREEK CANAL C-1

0.36ml N of SW 216 St, Miami-Dade, FL

Built 1962 Load: 31.3 t ADT: 18,000

SR948 WB

Good

Over: FEC R/R

NW 36 St, 200' E NW 72 AV, Miami-Dade, FL

Built 1964 Load: 31.4 t ADT: 33,000

COMP SR-907

Good

Over: COLLINS CANAL

.06M N OF 17 ST MIAMI BCH, Miami-Dade, FL

Built 1956 Load: 31.4 t ADT: 26,000

SW 117th Avenue

Good

Over: Snapper Creek Canal

0.3 Mile S of Miller Dr., Miami-Dade, FL

Built 1977 Load: 31.4 t ADT: 21,330

BIRD RD RMP 23.80

Good

Over: SNAPPER CREEK CANAL C-2

0.1 MI NORTH OF BIRD ROAD, Miami-Dade, FL

Built 2000 Load: 31.6 t ADT: 13,900

SW 70th Avenue

Good

Over: Snapper Creek Canal

500 ft. NW of US-1, Miami-Dade, FL

Built 1984 Load: 31.6 t ADT: 6,049

SR934 EB(NE79St)

Good

Over: LITTLE RIVER CANAL C-7

0.2M W OF SR-5, Miami-Dade, FL

Built 1947 Load: 31.8 t ADT: 25,700

NW 6th Avenue

Good

Over: Biscayne Canal

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

Built 1973 Load: 31.8 t ADT: 2,081

SW 320th Street

Good

Over: CANAL C-103-S

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

Built 1966 Load: 31.9 t ADT: 6,100

SR821 SB HEFT 8.1

Good

Over: CANAL C-102-N

4.6 MILES SOUTH OF US-1, Miami-Dade, FL

Built 1973 Load: 32.1 t ADT: 53,150

SR821 NB HEFT 8.1

Good

Over: CANAL C-102-N

4.6 MILES SOUTH OF US-1, Miami-Dade, FL

Built 1973 Load: 32.1 t ADT: 53,150

NW 52nd Avenue

Good

Over: Carol City Canal

0.25Mi N of NW 173rd St, Miami-Dade, FL

Built 1957 Load: 32.2 t ADT: 1,485

SR-907

Good

Over: BISCAYNE WATERWAY

ON ALTON RD. S. OF I-195, Miami-Dade, FL

Built 1992 Load: 32.3 t ADT: 44,500

COMP SB SR-953

Good

Over: MIAMI CANAL C-6

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

Built 2005 Load: 32.3 t ADT: 21,500

SW 57th Avenue

Good

Over: Snapper Creek Canal

At SW 88th Street, Miami-Dade, FL

Built 1959 Load: 32.4 t ADT: 26,010

SR-5 SB (870228)

Good

Over: MOWRY CANAL C-103

0.11M N OF SW 296 ST, Miami-Dade, FL

Built 1966 Load: 32.7 t ADT: 14,250

SR 836 WB

Good

Over: Blue Lagoon

0.75 mile W of SR 953, Miami-Dade, FL

Built 1968 Load: 32.7 t ADT: 89,500

SR-5 NB (870010)

Good

Over: MOWRY CANAL C-103

0.11M N OF SW 296 ST, Miami-Dade, FL

Built 1966 Load: 32.7 t ADT: 14,250

NB SR-5 (US-1)

Good

Over: BLACK CREEK CANAL C-1-W

0.36ml N of SW 216 St., Miami-Dade, FL

Built 1962 Load: 32.7 t ADT: 18,000

SR 836 EB

Good

Over: Blue Lagoon

0.67 miles W of SR 953, Miami-Dade, FL

Built 1968 Load: 32.7 t ADT: 215,450

SR 836 EB

Good

Over: Lawrence Waterway

Just East of Toll Booth, Miami-Dade, FL

Built 1968 Load: 32.7 t ADT: 68,750

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