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-A1A Bal Harbour

Fair

Over: BAKERS HAULOVER INLET

2.0M S OF NE 163 ST & A1A, Miami-Dade, FL

Built 1950 Load: 28.8 t ADT: 44,500

SW 187th Avenue

Fair

Over: Canal C-103

600Ft S of SW 272nd St, Miami-Dade, FL

Built 1967 Load: 28.8 t ADT: 1,344

NW 14th Avenue

Fair

Over: Wagner Creek Canal

100Ft. N of NW 17th St., Miami-Dade, FL

Built 1974 Load: 28.9 t ADT: 10,506

SW 120th Avenue

Fair

Over: SW 60th St. Ext. Canal

0.2 Mile S of SW 56th St., Miami-Dade, FL

Built 1970 Load: 29.0 t ADT: 1,851

Rickenbacker Cswy

Fair

Over: Intracoastal Waterway

0.8 Mile E of Toll Plaza, Miami-Dade, FL

Built 1985 Load: 29.0 t ADT: 33,007

SW 99th Avenue

Fair

Over: Snapper Creek Canal

75Ft. S of Snapper Crk Dr, Miami-Dade, FL

Built 1960 Load: 29.1 t ADT: 9,504

NE 36ST TO I195 EB

Fair

Over: WESTSHORE WATERWAY

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

Built 1959 Load: 29.3 t ADT: 14,500

SW 217th Avenue

Fair

Over: Canal C-113

3/4 Mile S of 296th St., Miami-Dade, FL

Built 1969 Load: 29.3 t ADT: 478

NW S River Drive

Fair

Over: Palmer Lake

1500Ft N of NW 33rd Ave., Miami-Dade, FL

Built 1949 Load: 29.4 t ADT: 3,662

SW 107th Avenue

Fair

Over: Military Canal

0.2 Mile S of SW 296th St, Miami-Dade, FL

Built 1956 Load: 29.5 t ADT: 661

SW 117th Avenue

Fair

Over: North Canal

At SW 328th Street, Miami-Dade, FL

Built 1937 Load: 29.6 t ADT: 320

SW 47th Terrace

Fair

Over: Westwood Lakes

0.2Mile W of SW 107th Ave, Miami-Dade, FL

Built 1960 Load: 29.8 t ADT: 4,682

SR-994 (SW 200 St)

Fair

Over: BLACK CREEK CANAL C-1-W

SW 130 Ave / SW 200 St, Miami-Dade, FL

Built 1962 Load: 30.0 t ADT: 19,400

SW 157th Avenue

Fair

Over: Canal C-103-N

0.1 Mi N/O SW 264th St., Miami-Dade, FL

Built 1966 Load: 30.0 t ADT: 1,270

Caribbean Blvd.

Fair

Over: Bel Aire Canal C-1-N

200ft. E Of SW 103rd Ave., Miami-Dade, FL

Built 1963 Load: 30.0 t ADT: 20,849

Daytonia Road

Fair

Over: W Biscayne Point Canal

SW End of Biscayne Point, Miami-Dade, FL

Built 2001 Load: 30.0 t ADT: 520

SR-90 SW 8 ST

Fair

Over: CORAL GABLES CANAL

300FT. E OF SR-826, Miami-Dade, FL

Built 1960 Load: 30.1 t ADT: 54,000

SW 162nd Avenue

Fair

Over: Canal C-103S

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

Built 1966 Load: 30.3 t ADT: 6,712

SW 75th Avenue

Fair

Over: Coral Gables Canal

0.1 miles S/O SW 24th St., Miami-Dade, FL

Built 1960 Load: 30.5 t ADT: 2,250

Blue Rd (SW 48 St)

Fair

Over: Coral Gables Canal West

0.1Mile W of Granada Blvd, Miami-Dade, FL

Built 1962 Load: 30.9 t ADT: 12,589

West 29th Street

Fair

Over: Sunset Lake Canal

0.2 Mile W of Alton Road, Miami-Dade, FL

Built 1926 Load: 31.0 t ADT: 2,289

SW 288th Street

Fair

Over: Canal C-103

300Ft. W of SW 167th Ave., Miami-Dade, FL

Built 1966 Load: 31.3 t ADT: 4,884

Old Dixie Highway

Fair

Over: Canal C-103

900Ft N. of SW 296th St, Miami-Dade, FL

Built 1967 Load: 31.3 t ADT: 3,171

SW 296th Street

Fair

Over: Canal C-103 Mowry

600Ft. E of US-1, Miami-Dade, FL

Built 1966 Load: 31.3 t ADT: 6,320

SW 167th Avenue

Fair

Over: Canal C-103

400Ft. S. of SW 288th St., Miami-Dade, FL

Built 1967 Load: 31.3 t ADT: 1,160

NW 18th Avenue

Fair

Over: Lawrence Canal

500Ft. N of NW 7th St., Miami-Dade, FL

Built 1940 Load: 31.8 t ADT: 230

Fountain Street

Fair

Over: Biscayne Bay

MacArthur Cswy to Palm Is, Miami-Dade, FL

Built 1988 Load: 31.8 t ADT: 2,250

SR-907

Fair

Over: SUPRISE WATERWAY

ON ALTON RD N OF W 47 ST, Miami-Dade, FL

Built 1992 Load: 32.0 t ADT: 37,500

SW 24th Street

Fair

Over: Coral Gables Canal

50Ft. E of SR826 Overpass, Miami-Dade, FL

Built 1960 Load: 32.0 t ADT: 45,400

Sunset Drive

Fair

Over: Sunset Lake Canal

500 Ft. N of 20th Street, Miami-Dade, FL

Built 1926 Load: 32.4 t ADT: 1,168

IRR BIA RTE 1411

Fair

Over: MICCOSUKEE CANAL

0.8M W TRIBAL HEADQUARTRS, Miami-Dade, FL

Built 1945 Load: 32.6 t ADT: 500

IRR BIA RTE 1410

Fair

Over: MICCOSUKEE CANAL

3.5 KM W TRIBAL HEADQTRS, Miami-Dade, FL

Built 1945 Load: 32.6 t ADT: 500

IRR BIA RTE 1410

Fair

Over: MICCOSUKEE CANAL

4.8 KM W TRIBAL HEADQTRS, Miami-Dade, FL

Built 1945 Load: 32.6 t ADT: 310

NW 77TH AVE

Fair

Over: LITTLE RIVER CANAL C-7

N OF NW 103RD ST., Miami-Dade, FL

Built 1959 Load: 32.7 t ADT: 7,607

RickenbakerCswy SB

Fair

Over: Biscayne Bay

100Ft.South of Toll Plaza, Miami-Dade, FL

Built 1944 Load: 32.7 t ADT: 30,500

Lugo Avenue

Fair

Over: Coral Bay

0.4 Mi. E of Ingraham Hwy, Miami-Dade, FL

Built 1940 Load: 32.7 t ADT: 3,825

I-195 (SR-112)

Fair

Over: INTRACOASTAL WATERWAY

0.5 MI E OF US-1, Miami-Dade, FL

Built 1959 Load: 33.1 t ADT: 121,000

Convention Cnt Dr.

Fair

Over: Collins Canal

Conv. Cnt Dr and Dade Blv, Miami-Dade, FL

Built 1974 Load: 33.1 t ADT: 9,654

Pine Tree Drive

Fair

Over: Flamingo Waterway

0.8 Mi N of Arthur G. Rd., Miami-Dade, FL

Built 1956 Load: 33.2 t ADT: 9,884

Blue Rd/SW 48th St

Fair

Over: Coral Gables Canal East

0.1Mile E of Granada Blvd, Miami-Dade, FL

Built 1975 Load: 33.3 t ADT: 12,342

NW 121st St. Way

Fair

Over: Miami Canal

50Ft. W of Okeechobee Rd., Miami-Dade, FL

Built 1970 Load: 33.3 t ADT: 3,121

NW 14th Street

Fair

Over: Wagner Creek

At NW 12th Avenue, Miami-Dade, FL

Built 1957 Load: 33.3 t ADT: 21,226

NB SR 874

Fair

Over: CANAL C-100C

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

Built 1973 Load: 33.5 t ADT: 58,250

SW 328th Street

Fair

Over: Levee L-31-E (C-107)

2 Mi. E of SW 117th Ave., Miami-Dade, FL

Built 1967 Load: 33.6 t ADT: 1,399

SR821 CLLRD SB11.9

Fair

Over: BLACK CREEK CANAL C-1-N

1.0 MI SOUTH OF US1, Miami-Dade, FL

Built 1972 Load: 33.7 t ADT: 3,900

SR 924 GRATIGNY

Fair

Over: RIO VISTA CANAL

0.4M E/O SR 9, Miami-Dade, FL

Built 1957 Load: 33.8 t ADT: 39,000

SW 87th Avenue

Fair

Over: Black Creek Canal

Inside Black Point Park, Miami-Dade, FL

Built 1986 Load: 33.9 t ADT: 224

Seaport Causeway

Fair

Over: Biscayne Bay

Entrance to Port of Miami, Miami-Dade, FL

Built 1964 Load: 34.0 t ADT: 1

NE 9th Ave.

Fair

Over: South Little River

100Ft. N of NE 75th St., Miami-Dade, FL

Built 1986 Load: 34.1 t ADT: 1,404

N Bayshore Drive

Fair

Over: Unnamed Channel

0.3 Mile N of Broad Cswy, Miami-Dade, FL

Built 1955 Load: 34.2 t ADT: 4,578

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.