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)

SR-5 NB (870229)

Good

Over: PRINCETON CANAL C-102

0.3M N OF SW 244 ST, Miami-Dade, FL

Built 1965 Load: 36.9 t ADT: 18,000

WB SR 836

Good

Over: CSX R/R & Canal

East of Interchange, Miami-Dade, FL

Built 2015 Load: 36.9 t ADT: 104,000

NW 191st Street

Good

Over: Carol City Canal

200Ft. E of NW 39th Ct., Miami-Dade, FL

Built 1957 Load: 37.0 t ADT: 4,400

SW 64th Street

Good

Over: SW 109th Avenue Canal

150Ft. W of SW 109th Ave., Miami-Dade, FL

Built 1950 Load: 37.0 t ADT: 1,307

SR821 SB HFT 31.08

Good

Over: NW 74 ST CANAL

4.5 mi N of SR 836 Intchg, Miami-Dade, FL

Built 1974 Load: 37.2 t ADT: 54,800

SR 985 ( 107 AVE.)

Good

Over: SNAPPER CREEK CANAL C-2

100 ft. N/O SW 72 ST, Miami-Dade, FL

Built 1985 Load: 37.2 t ADT: 22,500

SR-90 WB (870264)

Good

Over: SNAPPER CREEK CANAL C-2

EAST of SR-821/Turnpike, Miami-Dade, FL

Built 1994 Load: 37.2 t ADT: 32,000

SR 826 NB (871058)

Good

Over: CSXT RR

0.2 MI North of SR-836, Miami-Dade, FL

Built 2012 Load: 37.2 t ADT: 142,500

NW 34th Avenue

Good

Over: Comfort Canal

450Ft. S of NW 14th St., Miami-Dade, FL

Built 2020 Load: 37.2 t ADT: 2,497

SR 985

Good

Over: Tamiami Canal C-4

50 ft N of SR 90 / US41, Miami-Dade, FL

Built 2017 Load: 37.6 t ADT: 31,500

SB SR 997

Good

Over: Canal C-1W

1.39 miles south of SR 94, Miami-Dade, FL

Built 2018 Load: 37.6 t ADT: 15,500

SR-9 NB

Good

Over: BISCAYNE CANAL C-8

0.66M W OF SR-7, Miami-Dade, FL

Built 1949 Load: 37.7 t ADT: 14,161

SR-9 SB

Good

Over: BISCAYNE CANAL C-8

0.66M W OF SR-7, Miami-Dade, FL

Built 1949 Load: 37.7 t ADT: 14,161

COMP SR-959

Good

Over: TAMIAMI CANAL C-4

0.19M N OF NW 7 ST, Miami-Dade, FL

Built 1974 Load: 37.8 t ADT: 42,500

SR-826

Good

Over: SNAPPER CREEK CANAL C-2

0.25MI N OF SR-94, Miami-Dade, FL

Built 1961 Load: 37.9 t ADT: 101,000

SR-826 / PALMETTO

Good

Over: LITTLE RIVER CANAL

SR-826 over Little River, Miami-Dade, FL

Built 2002 Load: 37.9 t ADT: 29,500

COMP SR-909

Good

Over: BISCAYNE CANL C-8

0.2M N OF NW 119 ST., Miami-Dade, FL

Built 1996 Load: 37.9 t ADT: 18,900

SR821 NB HEFT 2.7

Good

Over: MOWRY CANAL C-103

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

Built 1973 Load: 38.0 t ADT: 23,900

COMP SR-976

Good

Over: SNAPPER CREEK CANAL C-2

200' E OF SR 821/PIKE, Miami-Dade, FL

Built 1960 Load: 38.0 t ADT: 49,500

COMP SR-976

Good

Over: CORAL GABLES CANAL

1.2M W OF SR-5, Miami-Dade, FL

Built 1951 Load: 38.1 t ADT: 47,500

SR91 NB TPK 2.514

Good

Over: SNAKE CREEK CANAL C-9

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

Built 1988 Load: 38.2 t ADT: 52,450

SR821 SB HEFT 25.6

Good

Over: TAMIAMI CANAL

SR 821 SB HEFT, Miami-Dade, FL

Built 2021 Load: 38.2 t ADT: 7,800

SW 216th Street

Good

Over: Black Creek

200Ft. E of Fla. Turnpike, Miami-Dade, FL

Built 1975 Load: 38.2 t ADT: 16,018

SR 874 SB Off Ramp

Good

Over: SCL R/R

Ramp to EB SR 990, Miami-Dade, FL

Built 1973 Load: 38.3 t ADT: 26,571

SR821 HEFT SB 37.2

Good

Over: Golden Glades Canal

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

Built 2022 Load: 38.6 t ADT: 116,100

WB SR 948(NW 36th)

Good

Over: Miami Canal C-6

WB SR 948 over Miami Cana, Miami-Dade, FL

Built 2014 Load: 38.6 t ADT: 24,750

West 8th Avenue

Good

Over: Little River Canal

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

Built 1970 Load: 38.6 t ADT: 16,600

SW 120th Street

Good

Over: Black Creek Canal

At SW 157th Avenue, Miami-Dade, FL

Built 2005 Load: 39.0 t ADT: 14,500

Biscayne Blvd SR5

Good

Over: LITTLE RIVER CANAL C-7

0.13M S OF NE 79 ST, Miami-Dade, FL

Built 1928 Load: 39.3 t ADT: 36,500

I-195 (SR-112)

Good

Over: WESTSHORE WATERWAY

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

Built 1961 Load: 39.3 t ADT: 121,000

Noremac Avenue

Good

Over: Biscayne Point Canal

East end of Biscayne Pt, Miami-Dade, FL

Built 1998 Load: 39.3 t ADT: 541

SW 109th Avenue

Good

Over: Tamiami Canal

50Ft. N of US41/SW 8th St, Miami-Dade, FL

Built 1995 Load: 39.3 t ADT: 5,182

SR-5 SB

Good

Over: PRINCETON CANAL C-102

0.3M N OF SW 244 ST, Miami-Dade, FL

Built 1966 Load: 39.4 t ADT: 18,000

SB SW 152nd Ave.

Good

Over: Canal C-103

0.2 Mile S of SW312th St., Miami-Dade, FL

Built 1987 Load: 39.4 t ADT: 2,468

NB SW 152nd Ave.

Good

Over: Canal C-103

0.2 Mile S of SW312th St., Miami-Dade, FL

Built 1987 Load: 39.4 t ADT: 2,468

SE 12th Ave

Good

Over: CANAL C-103

0.15Mi. S of SW 320th St., Miami-Dade, FL

Built 1966 Load: 39.5 t ADT: 368

NW 79th Avenue

Good

Over: Miami Canal

At US-27 (Okeechobee Rd.), Miami-Dade, FL

Built 2002 Load: 39.5 t ADT: 9,900

SW 312th Street

Good

Over: Canal C-103-N

0.4 Mi. W of SW 137th Ave, Miami-Dade, FL

Built 1966 Load: 39.5 t ADT: 3,946

SR-5 SB (870233)

Good

Over: CANAL C-100-C

SW 139 St, Miami-Dade, FL

Built 1965 Load: 39.6 t ADT: 31,000

SR821 SB HEFT 7.52

Good

Over: CANAL C-102

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

Built 1973 Load: 39.6 t ADT: 53,150

SR821 NB HEFT 7.55

Good

Over: CANAL C-102

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

Built 1973 Load: 39.6 t ADT: 53,150

SR821 HEFT NB14.01

Good

Over: Canal C-1N

1.15 MI N. of US 1, Miami-Dade, FL

Built 2016 Load: 39.6 t ADT: 12,900

SR - 953

Good

Over: Tamiami Canal C-4

.36 M N OF NW 18 ST, Miami-Dade, FL

Built 2007 Load: 39.6 t ADT: 27,750

SR-989 (112 AVE)

Good

Over: BLACK CREEK CANAL C-1-N

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

Built 1958 Load: 39.7 t ADT: 35,500

SR-817 (NW 27Av)

Good

Over: BISCAYNE CANAL C-8

NW 27Av & Biscayne Canal, Miami-Dade, FL

Built 1961 Load: 39.8 t ADT: 37,000

Cleveland Road

Good

Over: West Biscayne Point Cnl.

W End of Biscayne Point, Miami-Dade, FL

Built 2000 Load: 40.1 t ADT: 529

SR821 NB HEFT 25.6

Good

Over: SNAPPER CREEK CANAL C-2

0.1 MI S OF SW 8TH ST, Miami-Dade, FL

Built 1977 Load: 40.2 t ADT: 12,550

NW 74 ST NB 31.1

Good

Over: Snapper Creek Canal

2 miles North of NW 41 ST, Miami-Dade, FL

Built 2009 Load: 40.2 t ADT: 4,000

SR821 HEFT NB 37.2

Good

Over: Golden Glades Canal

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

Built 2022 Load: 40.2 t ADT: 116,100

COMP SR -953 SB

Good

Over: Tamiami Canal C-4

0.36 M N OF NW 18 ST., Miami-Dade, FL

Built 2007 Load: 40.2 t ADT: 27,750

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.