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)

SR821 NB HEFT 23.5

Good

Over: BIRD RD CANAL

10.8 MILES NORTH OF US-1, Miami-Dade, FL

Built 1973 Load: 32.7 t ADT: 71,700

NW 122 ST(W 68 ST)

Good

Over: PALMETTO CANAL

315FT W OF SR826 ON NW122, Miami-Dade, FL

Built 1973 Load: 32.7 t ADT: 26,000

SR860 WB (870624)

Good

Over: SNAKE CREEK CANAL C-9

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

Built 1968 Load: 32.7 t ADT: 23,750

SR826 SB FROM US27

Good

Over: MIAMI CANAL

0.8 MI S OF SR-932, Miami-Dade, FL

Built 2006 Load: 32.7 t ADT: 11,500

COMP SR-817

Good

Over: SNAKE CREEK CANAL C-9

NW 27 Ave. & NW 203 St., Miami-Dade, FL

Built 1970 Load: 32.8 t ADT: 48,000

GRANADA BLVD

Good

Over: CORAL GABLES CANAL

0.3 Miles S/O SR-976, Miami-Dade, FL

Built 1960 Load: 32.9 t ADT: 3,975

I-95 NB (870094)

Good

Over: SNAKE CREEK CANAL C-9

0.5 Mi N of SR-860, Miami-Dade, FL

Built 1948 Load: 33.0 t ADT: 93,000

I-95 SB (870093)

Good

Over: SNAKE CREEK CANAL C-9

0.5MI N OF SR-860, Miami-Dade, FL

Built 1948 Load: 33.0 t ADT: 93,000

SR821 HEFT SB 34.0

Good

Over: PENNSUCO CANAL

21.1 MILES NORTH OF US-1, Miami-Dade, FL

Built 1973 Load: 33.0 t ADT: 116,100

NW 154 ST - W.B.

Good

Over: CANAL C-8

0.1 MI W OF SR-826, Miami-Dade, FL

Built 1974 Load: 33.0 t ADT: 13,250

NW 154 ST - E.B.

Good

Over: CANAL C-8

0.1 M W OF SR-826, Miami-Dade, FL

Built 1974 Load: 33.0 t ADT: 13,250

SR 90

Good

Over: N/A

6.8 mi. W of SW 177 Ave, Miami-Dade, FL

Built 2018 Load: 33.0 t ADT: 5,900

SW 424th Street

Good

Over: Canal C-110

1.85 Miles W of US-1, Miami-Dade, FL

Built 1971 Load: 33.1 t ADT: 10

SR 932 (NW 103 St)

Good

Over: LITTLE RIVER CANAL C-7

600f W of NW 17Av, Miami-Dade, FL

Built 1979 Load: 33.2 t ADT: 29,000

Ponce de Leon Blvd

Good

Over: Coral Gables Canal

0.3 miles S/O SW 48th St., Miami-Dade, FL

Built 1970 Load: 33.2 t ADT: 13,500

SR821 SB HEFT 23.5

Good

Over: BIRD RD CANAL

10.8 MILES NORTH OF US-1, Miami-Dade, FL

Built 1973 Load: 33.3 t ADT: 71,700

SR948 EB

Good

Over: FEC R/R

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

Built 1964 Load: 33.3 t ADT: 33,000

NW 42nd Court

Good

Over: Tamiami Canal C-4

0.5mi north of NW 14 St., Miami-Dade, FL

Built 2013 Load: 33.3 t ADT: 1,767

SW 137th Ave. (NB)

Good

Over: Canal C-103

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

Built 1998 Load: 33.3 t ADT: 2,237

NW 7th Street

Good

Over: F.E.C. and C.S.X. R/R

0.2 Mile E of NW 72nd Ave, Miami-Dade, FL

Built 1992 Load: 33.4 t ADT: 26,979

S/B S.R. 5

Good

Over: SNAPPER CREEK CANAL C-2

1.27M N OF SW 88 ST, Miami-Dade, FL

Built 1954 Load: 33.6 t ADT: 26,250

COMP SR-9336

Good

Over: CANAL C-111-E

FLORIDA CITY (MP 3.256), Miami-Dade, FL

Built 1967 Load: 33.6 t ADT: 2,600

SR-5 NB ( 870016)

Good

Over: CANAL C-100-C

SW 139 ST, Miami-Dade, FL

Built 1965 Load: 33.6 t ADT: 31,000

SR826 SB TO SR934

Good

Over: Metro rail

0.8 MI S OF US-27, Miami-Dade, FL

Built 2007 Load: 33.6 t ADT: 17,500

COMP SR-9

Good

Over: LITTLE RIVER CANAL C-7

0.23M N OF NW 103 ST, Miami-Dade, FL

Built 1948 Load: 33.7 t ADT: 35,000

SR 836 WB

Good

Over: LAWRENCE WATERWAY

At 17th Avenue WB On Ramp, Miami-Dade, FL

Built 1968 Load: 33.7 t ADT: 151,300

SR-5 NB

Good

Over: SNAPPER CREEK CANAL C-2

1.27M N OF SW 88 ST, Miami-Dade, FL

Built 1954 Load: 33.7 t ADT: 26,250

SR-992 (SW 152 St)

Good

Over: CANAL C-100

0.5 MILES WEST OF SR.5, Miami-Dade, FL

Built 1965 Load: 33.7 t ADT: 32,000

SR932 EB (870657)

Good

Over: SCL R/R

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

Built 1960 Load: 33.7 t ADT: 19,750

SR 836 WB

Good

Over: Railroad-Waterway

At NW 72nd Ave. Off Ramp, Miami-Dade, FL

Built 2006 Load: 33.7 t ADT: 27,900

SW 122nd Avenue

Good

Over: Tamiami Canal C-4

75Ft. N of US-41, Miami-Dade, FL

Built 1971 Load: 33.7 t ADT: 14,566

SW 124th Street

Good

Over: Canal C-100-A

20Ft. E of SW 71st Avenue, Miami-Dade, FL

Built 1965 Load: 33.7 t ADT: 3,618

N Snapper Creek Dr

Good

Over: SW 109th Avenue Canal

0.1Mile W of SW 107th Ave, Miami-Dade, FL

Built 1960 Load: 33.7 t ADT: 6,242

NB SR 953 Off Ramp

Good

Over: Tamiami Canal

LeJeune off Ramp to MIC, Miami-Dade, FL

Built 2007 Load: 33.8 t ADT: 5,300

West 16th Avenue

Good

Over: Little River Canal

0.2 miles N/O NW 103rd St, Miami-Dade, FL

Built 1970 Load: 33.8 t ADT: 12,600

SR-826

Good

Over: FEC R/R SPUR

900FT N OF SR934(NW 74ST), Miami-Dade, FL

Built 1960 Load: 33.9 t ADT: 250,000

SR821 HEFT NB 34.1

Good

Over: PENNSUCO CANAL

21.1 MILES NORTH OF US-1, Miami-Dade, FL

Built 1973 Load: 33.9 t ADT: 52,200

SR860 WB

Good

Over: OLETA RIVER

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

Built 1956 Load: 33.9 t ADT: 21,500

SR-959 (SW 57 AVE)

Good

Over: CORAL GABLES CANAL

200 FT N OF SW 35 ST, Miami-Dade, FL

Built 1936 Load: 33.9 t ADT: 13,800

SW 104th Street WB

Good

Over: Hammock Canal

0.2Mile W of SW 147th Ave, Miami-Dade, FL

Built 1986 Load: 33.9 t ADT: 11,461

SW 104th Street EB

Good

Over: Hammocks Canal

0.2Mile W of SW 147th Ave, Miami-Dade, FL

Built 1986 Load: 33.9 t ADT: 12,531

COMP SR-5

Good

Over: CORAL GABLES CANAL

W OF SW 42 AVE, Miami-Dade, FL

Built 1942 Load: 34.0 t ADT: 79,000

NE 15th Avenue

Good

Over: Snake Creek Canal C-9

0.4Mile N of NE 163rd St., Miami-Dade, FL

Built 1962 Load: 34.0 t ADT: 6,916

SB SR 874

Good

Over: C-100C Canal

1/2 mile N of SR 990, Miami-Dade, FL

Built 1973 Load: 34.2 t ADT: 58,250

SW 2ND AVE.

Good

Over: MIAMI RIVER

0.1 Mi. N OF SW 7TH ST, Miami-Dade, FL

Built 2003 Load: 34.2 t ADT: 1,042

SR-7 (NW 2 Av)

Good

Over: SNAKE CREEK CANAL C-9

0.17M N OF NW 199 ST, Miami-Dade, FL

Built 1954 Load: 34.3 t ADT: 59,500

SR821 NB HEFT 22.2

Good

Over: SW 60 ST CANAL

9.5 MILES NORTH OF US-1, Miami-Dade, FL

Built 1972 Load: 34.3 t ADT: 71,700

I-95 to I-395 EB

Good

Over: NW 3rd Ave to NE 1st Ave

E of Midtown Interchange, Miami-Dade, FL

Built 2023 Load: 34.3 t ADT: 8,700

SW 82nd Avenue

Good

Over: Canal C-100-C

350Ft. S of SW139th Terr., Miami-Dade, FL

Built 1966 Load: 34.3 t ADT: 5,661

SR821 SB HEFT 2.6

Good

Over: MOWRY CANAL C-103

0.4 MI S OF CAMPBELL DRIV, Miami-Dade, FL

Built 1973 Load: 34.4 t ADT: 23,900

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

Related

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