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)

Sort:

SR821 SB HEFT 9.14

Over: SW 112 AVE ALLAPATTAH RD

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

Built 1973 ADT: 53,150

SR821 SB HEFT 9.63

Over: SW 248 ST & GOULDS CANAL

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

Built 1973 ADT: 61,650

SR821 SB HEFT 11.2

Over: OLD CUTLER RD

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

Built 1973 ADT: 61,650

SR821 SB HEFT 3.05

Over: SW 312 ST CAMPBELL DR

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

Built 1973 ADT: 23,900

SR821 SB HEFT 11.7

Over: SW 216 ST HAINLIN MILL D

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

Built 1973 ADT: 61,650

SR821 SB HEFT 12.2

Over: SW 211 ST GOVT CENTER RD

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

Built 1972 ADT: 86,000

SR821 SB HEFT 12.5

Over: CARIBBEAN BLVD

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

Built 1972 ADT: 86,000

SR821 SB HEFT 12.8

Over: US 1 & METRO-DADE BUS RT

0.9 MI S OF QUAIL ROOST D, Miami-Dade, FL

Built 1972 ADT: 1,000

SR821 SB HEFT 0.3

Over: US 1

2.7 MI S OF CAMPBELL DR, Miami-Dade, FL

Built 1974 ADT: 27,500

SR821 SB HEFT 1.30

Over: SW 328 ST

1.0 mi. N of US-1, Miami-Dade, FL

Built 1974 ADT: 23,900

SR821 SB HEFT 2.11

Over: SW 162 AVE FARM LIFE RD

0.5 MILE S OF CAMPBELL DR, Miami-Dade, FL

Built 1974 ADT: 23,900

SR821 HEFT SB 13.9

Over: QUAIL ROOST DR

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

Built 1973 ADT: 86,000

SR821 SB HEFT 14.1

Over: SW 184 ST EUREKA DR

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

Built 1973 ADT: 17,100

SR821 SB HEFT 15.1

Over: SW 168 ST

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

Built 1973 ADT: 8,400

SR821 SB HEFT 16.1

Over: SW 152 ST CORAL REEF DR

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

Built 1973 ADT: 32,500

SR821 SB HEFT 16.4

Over: SW 117 AVE

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

Built 1973 ADT: 110,200

SR821 SB HEFT 17.7

Over: Ramp SB 874 & SCL RR

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

Built 1973 ADT: 2,800

SR821 HEFT NS 20.3

Over: SW 88 ST KENDALL DR

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

Built 1973 ADT: 54,000

SR821 HEFT SB 21.4

Over: SW 72 ST SUNSET DR

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

Built 1973 ADT: 37,000

SR821 SB HEFT 22.4

Over: SW 56 ST MILLER DR

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

Built 1973 ADT: 71,700

SR821 SB HEFT 23.6

Over: SW 40 ST BIRD RD

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

Built 1973 ADT: 49,500

SR821 SB HEFT 25.6

Over: US 41-SW 8 ST-TAMIAMI CA

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

Built 1973 ADT: 47,500

SR821 SB HEFT 26.1

Over: W FLAGLER ST

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

Built 1973 ADT: 84,100

SR821 SBHEFT 26.99

Over: SR 836, NW 12ST,CANAL,RR

0.45 mile S of SB Exit 27, Miami-Dade, FL

Built 1973 ADT: 42,750

SR821 SB HEFT 28.1

Over: NW 25 ST & N LINE CANAL

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

Built 1974 ADT: 25,700

SR821 SB HEFT 29.1

Over: NW 41 ST

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

Built 1973 ADT: 53,600

SR821 SB HEFT 30.1

Over: NW 58 ST

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

Built 1974 ADT: 14,300

SR821 HEFT SB 33.5

Over: NW 114ST MAULE ACCESS RD

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

Built 1973 ADT: 45,750

SR821 HEFT SB 34.7

Over: NW 132 ST & FEC RR

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

Built 1973 ADT: 52,200

SR821 HEFT SB 35.2

Over: US 27-SR 25 & MIAMI CANL

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

Built 1973 ADT: 31,000

SR-826

Over: NW 37TH AVE

AT NW 37TH AVE, Miami-Dade, FL

Built 1964 ADT: 32,000

SR 112 WB

Over: US27/SR 948/MIAMI CANAL

SR 112 over US 27, Miami-Dade, FL

Built 1961 ADT: 8,000

SR 112 EB

Over: WB SR 112 / US 27 / RR

SR 112 over US 27, Miami-Dade, FL

Built 1961 ADT: 500

SR-826

Over: SR-817 (NW 27TH AVE)

NW 27TH AVE, Miami-Dade, FL

Built 1964 ADT: 43,500

SR7 NB - US441

Over: I-95 FEC RR 2ND AVE

SR7 NB G. GLADES, Miami-Dade, FL

Built 1963 ADT: 87,500

I-95 NB TO SR91

Over: US-441

GOLDEN GLADES INTERCHANGE, Miami-Dade, FL

Built 1967 ADT: 26,000

SR-826 EB (870048)

Over: NW 32ND AVE

0.5MI W OF SR-817, Miami-Dade, FL

Built 1965 ADT: 7,800

SR-826

Over: NW 42ND AVE (LEJEUNE RD)

1.5 MILES E OF SR-823, Miami-Dade, FL

Built 1965 ADT: 2,880

SR-826 EB (870051)

Over: NW 47TH AVE

1MI W OF NW 37TH AVE, Miami-Dade, FL

Built 1965 ADT: 22,500

SR-826

Over: SR-823 (NW 57TH AVE.)

3MI W OF SR-817, Miami-Dade, FL

Built 1963 ADT: 53,500

SR-826

Over: NW 67TH AVE (LUDLAM RD.)

1MI W OF SR-823 (57 AVE), Miami-Dade, FL

Built 1967 ADT: 14,400

SR 112 EB

Over: NW 17th Avenue

1.1 mile West of I 95, Miami-Dade, FL

Built 1960 ADT: 3,250

SR-826 NB

Over: US-41(SR-90) SW 8TH ST

SR-826 & US-41, Miami-Dade, FL

Built 1960 ADT: 65,000

SR 112 EB

Over: SR 9 (NW 27th Avenue)

0.5 mile W of NW 22nd Ave, Miami-Dade, FL

Built 1960 ADT: 33,500

SR 112 EB

Over: NW 22nd Avenue

1.5 miles W of I-95, Miami-Dade, FL

Built 1960 ADT: 3,000

SR 112 EB

Over: NW 37th Avenue

0.5mile E of SR953 On Rmp, Miami-Dade, FL

Built 1960 ADT: 3,200

SR 112 EB

Over: NW 32nd Avenue

0.5 mile W of NW 27th Ave, Miami-Dade, FL

Built 1960 ADT: 23,749

SR-826 NB

Over: US 1

0.4MI S OF SR-94, Miami-Dade, FL

Built 1961 ADT: 500

SR-826 NB (870132)

Over: SW 72ND ST (SUNSET DR)

SR-826 & SW 72ND ST, Miami-Dade, FL

Built 1961 ADT: 39,000

SR 836 EB

Over: SR 959 (NW 57th Avenue)

SR 836/SR 959 Intchg, Miami-Dade, FL

Built 1968 ADT: 42,500

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

Reviewed byPlainbridges Editorial, Plain Bridges Editorial Team · June 5, 2026