State profile · Above median Poor share

Puerto Rico bridge safety

Condition ratings, load ratings, and Poor-condition data for every public highway bridge in Puerto Rico, based on the FHWA National Bridge Inventory.

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

Data updated May 2026

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 whose lowest applicable component is rated 0-4

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 - Poor-condition share 39.9%
National avg

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

Condition Distribution

Puerto Rico18.2%66.3%15.5%GoodFairPoor
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 by Poor-condition share (lower share = better)

States are ranked by the share of bridges whose lowest applicable component rating is 4 or below. This describes recorded condition; it does not measure funding effectiveness or live crossing safety. States here sit immediately above and below Puerto Rico on the same metric.

ND

North Dakota

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

LA

Louisiana

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

PR

Puerto Rico

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

ME

Maine

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

GU

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 the portal's composite display score. Inspection intervals are risk-based under current NBIS rules.

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

Poor

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 2

Fair

Over: CATTLE PASS

4 KM SE OF SABANA GRANDE, Sabana Grande, PR

Built 1979 Load: 42.0 t ADT: 24,536

CAM LOS NUñEZ

Fair

Over: STREAM

250M FROM PR-852 KM 3.2, Trujillo Alto, PR

Built 1990 Load: 42.0 t ADT: 500

OFF PR 784

Fair

Over: CAÑABONCITO RIVER

2 KM AT SW OF CAGUAS, Caguas, PR

Built 1998 Load: 42.1 t ADT: 100

PR 2

Fair

Over: LOCO RIVER

4 KM SOUTH WEST OF YAUCO, Guánica, PR

Built 1976 Load: 42.1 t ADT: 26,819

PR 199

Fair

Over: PIEDRAS RIVER

200 MTS FROM INT PR 52, San Juan, PR

Built 1987 Load: 42.1 t ADT: 33,100

PR-311 Km. 7.55

Fair

Over: QUEBRADA

CABO ROJO, Cabo Rojo, PR

Built 1901 Load: 42.2 t ADT: 2,700

ALHMBRA GRNDA BLV

Fair

Over: CREEK TO RIO TURBADO

NORTHSIDE 4 POINTS CASINO, Caguas, PR

Built 1901 Load: 42.3 t ADT: 500

PR 30R

Fair

Over: CATTLE PASS

2 KM NORTHWEST OF HUMACAO, Humacao, PR

Built 1976 Load: 42.4 t ADT: 28,868

PR 147

Fair

Over: GUADIANA RIVER

AT NORTH OF NARANJITO, Naranjito, PR

Built 1981 Load: 42.4 t ADT: 13,700

PR 52 NORTHBOUND

Fair

Over: NIGUA RIVER

0.5 KM NORTH OF SALINAS, Salinas, PR

Built 1971 Load: 42.4 t ADT: 37,800

PR 52 SOUTHBOUND

Fair

Over: NIGUA RIVER

0.5 KM NORTH OF SALINAS, Salinas, PR

Built 1971 Load: 42.4 t ADT: 16,400

PR 52 NORTHBOUND

Fair

Over: QUEBRADILLAS CREEK

7 km SOUTH OF CAGUAS, Caguas, PR

Built 1972 Load: 42.5 t ADT: 29,800

PR 52 SOUTHBOUND

Fair

Over: QUEBRADILLAS CREEK

7 KM SOUTH OF CAGUAS, Caguas, PR

Built 1972 Load: 42.5 t ADT: 29,800

URDIALES STREET

Fair

Over: JUAN MENDEZ CREEK

SAN JOSE, RIO PIEDRAS, San Juan, PR

Built 1960 Load: 42.6 t ADT: 3,000

CAMPO RICO AVENUE

Fair

Over: BLASINA CHANNEL

CLOSE TO INT R.C. AVENUE, Carolina, PR

Built 1968 Load: 42.8 t ADT: 29,279

PR 169

Fair

Over: CAMARONES CREEK

3 KM S E OF GUAYNABO, Guaynabo, PR

Built 1921 Load: 42.8 t ADT: 16,200

PR 52 NORTHBOUND

Fair

Over: INABON RIVER

3 KM S W OF JUANA DIAZ, Juana Díaz, PR

Built 1970 Load: 42.8 t ADT: 54,600

PR 690

Fair

Over: WATERWAY

2.3 KM N W OF VEGA ALTA, Vega Alta, PR

Built 1981 Load: 42.8 t ADT: 10,300

PR 375

Fair

Over: GRANDE CREEK

7 kMS OF NORTHEAST YAUCO, Yauco, PR

Built 2002 Load: 42.8 t ADT: 100

PR 116

Fair

Over: LOCO RIVER

3 KM NE OF GUANICA, Guánica, PR

Built 2000 Load: 42.9 t ADT: 16,800

PR 121

Fair

Over: GUANAJIBO RIVER

2 KM S E OF SABANA GRANDE, Sabana Grande, PR

Built 1978 Load: 42.9 t ADT: 8,000

PR 3

Fair

Over: INGENIO RIVER

3.5 KM N E OF YABUCOA, Yabucoa, PR

Built 1918 Load: 42.9 t ADT: 8,600

PR 52 SOUTHBOUND

Fair

Over: CATTLE PASS

6 KM SOUTH WEST OF CAYEY, Cayey, PR

Built 1974 Load: 43.0 t ADT: 16,450

PR 52 NORTHBOUND

Fair

Over: CATTLE PASS

6 KM SOUTH WEST OF CAYEY, Cayey, PR

Built 1974 Load: 43.0 t ADT: 16,450

OFF PR 182@14.2

Fair

Over: GUAYANES RIVER

BO. GUAYABOTAS, SANCHEZ, Yabucoa, PR

Built 1973 Load: 43.0 t ADT: 100

PR 1116

Fair

Over: LOCO RIVER

3 KM SW OF YAUCO, Yauco, PR

Built 2000 Load: 43.0 t ADT: 13,500

PR 731

Fair

Over: SANTO DOMINGO CREEK

1.5 KM NORTH OF CAYEY, Cayey, PR

Built 1975 Load: 43.1 t ADT: 1,700

OFF PR 1 AT 51.5

Fair

Over: Beatriz Creek

0.1km from PR 1 KM 51.5, Cidra, PR

Built 2012 Load: 43.1 t ADT: 19,700

PR 30R

Fair

Over: MARIANA CREEK

1 KM SOUTHWEST OF HUMACAO, Humacao, PR

Built 1976 Load: 43.1 t ADT: 32,200

PR 386

Fair

Over: HOYO FRIO CREEK

3.3 KM NORTH OF PEÑU, Peñuelas, PR

Built 1945 Load: 43.1 t ADT: 400

PR 501

Fair

Over: CAÑAS RIVER

8 KM N E OF PEÑUELAS, Ponce, PR

Built 1974 Load: 43.1 t ADT: 500

PR 10

Fair

Over: RIO BUCANA

3KMS EAST OF PONCE, Ponce, PR

Built 1997 Load: 43.1 t ADT: 16,000

PR 53 SOUTHBOUND

Fair

Over: FUTURE ROAD

2.5 KM SOUTH OF FAJARDO, Fajardo, PR

Built 1994 Load: 43.2 t ADT: 9,550

PR 53 NORTHBOUND

Fair

Over: FUTURE ROAD

2.5 KM SOUTH OF FAJARDO, Fajardo, PR

Built 1993 Load: 43.2 t ADT: 9,550

PR 3

Fair

Over: MATA DE PLATANO CREEK

0.5 KM N W OF LUQUILLO, Luquillo, PR

Built 1984 Load: 43.2 t ADT: 33,800

ECUADOR STREET

Fair

Over: CERRO GORDO CREEK

ECUADOR ST, VILLA CONTESA, Bayamón, PR

Built 1960 Load: 43.4 t ADT: 6,500

PR 108

Fair

Over: CA%AS RIVER

5 KM N E OF MAYAGUEZ, Mayagüez, PR

Built 1975 Load: 43.6 t ADT: 2,600

PR 181

Fair

Over: WATERWAY

2.5 KM SOUTH SAN LORENZO, San Lorenzo, PR

Built 1930 Load: 43.6 t ADT: 2,600

PR 824

Fair

Over: CRUZ CREEK

4 KM SOUTH OF TOA ALTA, Toa Alta, PR

Built 1942 Load: 43.6 t ADT: 6,500

PR 53 EASTBOUND

Fair

Over: DEPRESSION

3 KM NORTHWEST OF GUAYAMA, Guayama, PR

Built 1994 Load: 43.7 t ADT: 7,900

PR 53 WESTBOUND

Fair

Over: DEPRESION

3 KM N W OF GUAYAMA, Guayama, PR

Built 1994 Load: 43.7 t ADT: 7,900

PR 149

Fair

Over: ACHIOTE CREEK

NORTH OF VILLALBA, Villalba, PR

Built 1991 Load: 43.7 t ADT: 24,400

PR 3

Fair

Over: CORTADORA CREEK

5 KM NORTH OF YABUCOA, Yabucoa, PR

Built 1918 Load: 43.7 t ADT: 11,300

PR 17

Fair

Over: JUAN MENDEZ CREEK

0.5 KM W OF BARBOSA AVE., San Juan, PR

Built 1981 Load: 43.8 t ADT: 64,400

PR 146

Fair

Over: CIALITOS RIVER

0.5 KM NORTH OF CIALES, Ciales, PR

Built 1973 Load: 44.0 t ADT: 4,800

PR 17 WESTBOUND

Fair

Over: PIEDRAS RIVER

EAST INT PR 18 AND PR 17, San Juan, PR

Built 1950 Load: 44.0 t ADT: 31,250

PR 159

Fair

Over: CIBUCO RIVER

6 KM WEST OF COROZAL, Corozal, PR

Built 1921 Load: 44.2 t ADT: 5,400

PR 832

Fair

Over: BAYAMON RIVER

6 KM SOUTHWEST OF BAYAMON, Bayamón, PR

Built 1971 Load: 44.4 t ADT: 15,900

PR 22 WESTBOUND

Fair

Over: DEPRESSION

2.40 SE. OF VEGA BAJA, Vega Baja, PR

Built 1995 Load: 44.5 t ADT: 32,550

PR 22 EASTBOUND

Fair

Over: DEPRESION

2.5 KM S.E. VEGA BAJA, Vega Baja, PR

Built 1995 Load: 44.5 t ADT: 35,050

Showing 1,401-1,450 of 2,387 bridges

Related

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Data sourced from the FHWA National Bridge Inventory (NBI), latest released cycle. See our methodology for details. Retrieved and formatted by PlainBridges.

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). Poor condition is an inspection-record category, not a closure or unsafe-to-cross designation. Consult the bridge owner for current status.

Understanding Bridge Conditions

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

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

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