State profile · Above national median SD

Puerto Rico bridge safety

Condition ratings, load ratings, and structural-deficiency data for every public highway bridge in Puerto Rico — drawn straight from the FHWA National Bridge Inventory.

2,387
Public bridges
14.1%
Good condition
12.0%
Poor condition
12.0%
Structurally deficient

Total Bridges

2,387

Public highway bridges in Puerto Rico

Good Condition

14.1%

336 bridges rated 7-9

-35.9pp vs 50% benchmark

Poor Condition

12.0%

286 bridges rated 0-4

Structurally Deficient

12.0%

286 bridges flagged for repair priority

5.0pp vs national avg 7.0%

Puerto Rico vs national bridge condition

Puerto Rico — Good condition share 14.1%
National avg

Share of bridges rated 7-9 on the FHWA 0-9 scale (deck, superstructure, substructure all good).

Puerto Rico — Structurally deficient share 39.9%
National avg

Lower is better. Bar maxes at 30% (worst-state ceiling). National average sits at 7.0%.

Condition Distribution

Bridge inventory deck-condition mix — Puerto Rico (FHWA NBI)

Puerto Rico14.076246334310852%51.31964809384164%11.981566820276496%11.981566820276496%GoodFairPoorStructurally Deficient
Bridge inventory deck-condition mix — Puerto Rico (FHWA NBI)

Counties (78)

Adjuntas 33 Aguada 19 Aguadilla 13 Aguas Buenas 13 Aibonito 15 Arecibo 51 Arroyo 13 Añasco 22 Barceloneta 11 Barranquitas 14 Bayamón 78 Cabo Rojo 21 Caguas 92 Camuy 4 Canóvanas 30 Carolina 73 Cataño 16 Cayey 81 Ceiba 29 Ciales 18 Cidra 21 Coamo 30 Comerío 16 Corozal 28 Culebra 1 Dorado 20 Fajardo 20 Florida 1 Guayama 29 Guayanilla 34 Guaynabo 63 Gurabo 19 Guánica 25 Hatillo 9 Hormigueros 17 Humacao 69 Isabela 5 Jayuya 34 Juana Díaz 55 Juncos 28 Lajas 6 Lares 16 Las Marías 13 Las Piedras 24 Loíza 5 Luquillo 20 Manatí 15 Maricao 13 Maunabo 22 Mayagüez 45 Moca 13 Morovis 15 Naguabo 51 Naranjito 20 Orocovis 19 Patillas 32 Peñuelas 25 Ponce 123 Quebradillas 3 Rincón 8 Río Grande 47 Sabana Grande 27 Salinas 40 San Germán 45 San Juan 204 San Lorenzo 51 San Sebastián 31 Santa Isabel 12 Toa Alta 17 Toa Baja 28 Trujillo Alto 12 Utuado 57 Vega Alta 16 Vega Baja 23 Vieques 13 Villalba 25 Yabucoa 41 Yauco 40

Puerto Rico vs nearby ranks

Adjacent states on the structurally deficient leaderboard (lower share = better)

States are ranked by share of bridges flagged structurally deficient — the FHWA classification for any span where deck, superstructure, or substructure carries a condition rating of 4 or below. Lower percentages indicate stronger maintenance funding and inspection follow-through. States here sit immediately above and below Puerto Rico on the same metric.

38

North Dakota

10.84% top marginal rate
Structure
Progressive
Burden @ $100K
$4,242

22

Louisiana

11.00% top marginal rate
Structure
Progressive
Burden @ $100K
$12,699
Selected

72

Puerto Rico

11.98% top marginal rate
Structure
Progressive
Burden @ $100K
$2,387

23

Maine

13.23% top marginal rate
Structure
Progressive
Burden @ $100K
$771

66

Guam

15.25% top marginal rate
Structure
Progressive
Burden @ $100K
$59

Bridges Needing Most Attention in Puerto Rico

Six lowest-condition bridges in Puerto Rico, ranked by composite NBI rating. Each is inspected at least every 24 months.

OFF PR 184

Poor

Over: GRANDE DE PATILLAS RIVER

11.5 KMS NW. OF PATILLAS, Patillas, PR

Built 1965 Load: 2.7 t ADT: 100

OFF 511 R

Poor

Over: INABON RIVER

29.4 Km North of Ponce, Ponce, PR

Built 2021 Load: 2.7 t ADT: 900

JOSE TORRES STREET

Poor

Over: RIO CULEBRINAS

PR-125 OVR RIO CULEBRINAS, San Sebastián, PR

Built 1901 Load: 2.7 t ADT: 5,900

OFF PR 200

Structurally Deficient

Over: CREEK

ISABEL II CITY, VIEQUES, Vieques, PR

Built 1930 Load: 2.7 t ADT: 500

PR 9912

Poor

Over: GRANDE DE LOIZA RIVER

10 KM S W OF SAN LORENZO, San Lorenzo, PR

Built 1950 Load: 2.8 t ADT: 5,000

PR 955

Poor

Over: JUAN GONZALEZ CREEK

4 KM EAST OF RIO GRANDE, Río Grande, PR

Built 1900 Load: 2.9 t ADT: 1,000

All Bridges in Puerto Rico

PR 22 EASTBOUND

Unknown

Over: PR 659

5 KM SOUTH WEST OF DORADO, Dorado, PR

Built 1991 ADT: 1,100

DORADO BEACH EAST

Unknown

Over: PR 693 AT 9.20 KM

3 KM WEST OF DORADO, Dorado, PR

Built 1999 ADT: 25,200

PR 142

Unknown

Over: PR 2

3.5 KM EAST OF VEGA ALTA, Dorado, PR

Built 2000 ADT: 27,600

PR 3

Unknown

Over: IGUALDAD STREET

0.2 KM SE INT PR195 &, Fajardo, PR

Built 1958 ADT: 3,000

PR 195

Unknown

Over: PR 3

AT INT PR 3 & PR 195, Fajardo, PR

Built 1988 ADT: 43,200

PR 53

Unknown

Over: CONNECTOR TO PR 3

2 KM SOUTH OF FAJARDO, Fajardo, PR

Built 1993 ADT: 13,450

PR 53

Unknown

Over: PR 982

3.7 KM SOUTH OF FAJARDO, Fajardo, PR

Built 1994 ADT: 800

PR 116

Unknown

Over: ACCESS TO PR 116R

1 KM NORTH OF ENSENADA, Guánica, PR

Built 1966 ADT: 6,680

PR 2

Unknown

Over: PR 116

3.5 KM SOUTHWEST OF YAUCO, Guánica, PR

Built 1976 ADT: 12,434

PR 3332

Unknown

Over: PR 2

5.5 KM SOUTHWEST OF YAUCO, Guánica, PR

Built 1976 ADT: 24,443

PR 116

Unknown

Over: PR 2

6.3 KM SOUTHWEST OF YAUCO, Guánica, PR

Built 1976 ADT: 34,355

UNNUMBERED ROAD

Unknown

Over: PR 2

6 KM NORTHWEST OF GUANICA, Guánica, PR

Built 1979 ADT: 27,200

ACCESS TO A FARM

Unknown

Over: PR 2

6 KM NORTHWEST OF GUANICA, Guánica, PR

Built 1979 ADT: 21,000

ACCESS ROAD

Unknown

Over: PR 2

10 KM N W OF GUANICA, Guánica, PR

Built 1979 ADT: 22,100

LOCAL ROAD

Unknown

Over: PR 2

6 KM SOUTH WEST OF YAUCO, Guánica, PR

Built 1979 ADT: 25,300

PR 53 WESTBOUND

Unknown

Over: PR 7710

7 KM N.W. OF GUAYAMA, Guayama, PR

Built 1994 ADT: 5,489

PR 53 EASTBOUND

Unknown

Over: PR 7710

4 KM NORTHWEST OF GUAYAMA, Guayama, PR

Built 1994 ADT: 5,489

PR 53 EASTBOUND

Unknown

Over: PR 713 & CIMARRONA C

7 KM WEST OF GUAYAMA, Guayama, PR

Built 1993 ADT: 4,089

PR 53 WESTBOUND

Unknown

Over: PR 713 & CIMARRONA C

7 KM WEST OF GUAYAMA, Guayama, PR

Built 1993 ADT: 9,850

PR 127

Unknown

Over: PR 2

2 KM E S E OF GUAYANILLA, Guayanilla, PR

Built 1968 ADT: 33,900

PR 127

Unknown

Over: PR 2

ON E OUTSKIRTS GUAYANILLA, Guayanilla, PR

Built 1968 ADT: 38,000

PR 132

Unknown

Over: PR 2

2 KM N W OF GUAYANILLA, Guayanilla, PR

Built 1970 ADT: 43,300

PR 2 EASTBOUND

Unknown

Over: GUAYANILLA RIVER, L ROAD

2.5 KM N W OF GUAYANILLA, Guayanilla, PR

Built 1970 ADT: 200

PR 2 WESTBOUND

Unknown

Over: GUAYANILLA RIVER, L ROAD

2.5 KM N W OF GUAYANILLA, Guayanilla, PR

Built 1970 ADT: 250

PR 127

Unknown

Over: PR 2

3.3 KM N E OF YAUCO, Guayanilla, PR

Built 1970 ADT: 31,300

PR 2

Unknown

Over: PR 377

2.5 KM N W OF GUAYANILLA, Guayanilla, PR

Built 2003 ADT: 1,846

PR 1

Unknown

Over: GUAYNABO RIVER & PR

5 KM SOUTH OF GUAYNABO, Guaynabo, PR

Built 1955 ADT: 3,705

PR 2

Unknown

Over: ACCESS PR 23 TO PR 2

CAPARRA INT 3, Guaynabo, PR

Built 1963 ADT: 44,600

PR 2 EASTBOUND

Unknown

Over: PR 23 (ROOSEVELT AV.)

CAPARRA INTERCHANGE, Guaynabo, PR

Built 1964 ADT: 33,550

PR 2 WESTBOUND

Unknown

Over: PR 23 (ROOSEVELT AV.)

CAPARRA INTERCHANGE, Guaynabo, PR

Built 1964 ADT: 35,550

PR 2

Unknown

Over: ACCESS PR 2 TO PR 23

CAPARRA INTERCHANGE, Guaynabo, PR

Built 1964 ADT: 59,538

PR 2

Unknown

Over: PR 20 (MRTNZ. NADAL EXP)

0.7 KM OF CAPARRA INT., Guaynabo, PR

Built 1964 ADT: 75,200

PR 22 WESTBOUND

Unknown

Over: PR 2

NORTHWEST OF PUERTO NUEVO, Guaynabo, PR

Built 1976 ADT: 83,486

PR 22 EASTBOUND

Unknown

Over: PR 2

NORTHWEST OF PUERTO NUEVO, Guaynabo, PR

Built 1976 ADT: 86,000

PR 165

Unknown

Over: PR 24

1.6 KM S E OF CATA¥O, Guaynabo, PR

Built 1972 ADT: 6,416

PR 22

Unknown

Over: PR 165

2.5 KM S S E OF CATA&#165, Guaynabo, PR

Built 1971 ADT: 19,900

PR 22

Unknown

Over: PR 28

2.2 KM SOUTH OF CATA&, Guaynabo, PR

Built 1971 ADT: 18,900

PR 177

Unknown

Over: PR 20 (MRTNZ. NADAL EXP)

AT NORTH WEST OF GUAYNABO, Guaynabo, PR

Built 1976 ADT: 39,978

PR 20

Unknown

Over: GONZALEZ GIUSTY AVE.

1 KM SOUTH INT PR2 &, Guaynabo, PR

Built 1983 ADT: 28,000

SAN IGNACIO AVENUE

Unknown

Over: PR 20 (MRTNZ. NADAL EXP)

200 MTS FROM OLD PR 20, Guaynabo, PR

Built 1986 ADT: 22,700

PERIFERAL ST.

Unknown

Over: PR 20 (MRTNZ. NADAL EXP)

400 MTS FROM INT OLD PR20, Guaynabo, PR

Built 1986 ADT: 48,103

PR 20 SOUTHBOUND

Unknown

Over: PR 169 & FRAILES CRE

1.5 KM N E OF GUAYNABO, Guaynabo, PR

Built 1987 ADT: 15,200

PR 20 NORTHBOUND

Unknown

Over: PR 169 & FRAILES CRE

1.5 KM N E OF GUAYNABO, Guaynabo, PR

Built 1987 ADT: 17,024

PR 20 SOUTHBOUND

Unknown

Over: PR 199

200 MTS E INT PR838 &, Guaynabo, PR

Built 1987 ADT: 42,500

PR 20 NORTHBOUND

Unknown

Over: PR 199

200 MTS E INT PR838 &, Guaynabo, PR

Built 1987 ADT: 42,500

PR 20

Unknown

Over: PR 17 (PI%ERO AVENUE)

INTERCHANGE PR 20 & P, Guaynabo, PR

Built 1989 ADT: 74,736

AVE. NTE. KM 0.01

Unknown

Over: PR 177 KM 1.95

3 KM N W OF GUAYNABO, Guaynabo, PR

Built 1991 ADT: 59,300

ESMERALDA AVENUE

Unknown

Over: PR 20

2 KM N E OF GUAYNABO, Guaynabo, PR

Built 1992 ADT: 47,700

PR 28

Unknown

Over: PR 2

5 KMS. SOUTH OF SAN JUAN, Guaynabo, PR

Built 2000 ADT: 60,000

PR 20 KM 9.5

Unknown

Over: PR 1 KM 21.3

0.4 KM S INT PR 1,PR 837, Guaynabo, PR

Built 2000 ADT: 36,100

Showing 151-200 of 2,387 bridges

Related

All states → | National rankings → | Understanding conditions → | SD bridges explained →
Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges Editorial.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FHWA National Bridge Inventory (NBI). A "structurally deficient" rating is a repair-priority signal, not a closure or unsafe-to-cross designation. Consult a qualified civil engineer before making decisions based on this data.

Understanding Bridge Conditions

How FHWA rates bridge condition on a 0-9 scale.

Check Your Daily Bridges

How to look up bridge condition data for bridges on your route.

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