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)

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.

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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.