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 829 km 0.01

Good

Over: Unknown Creek

5 kms southeast of Toa Al, Toa Alta, PR

Built 2004 Load: 99.9 t ADT: 14,300

PR 524

Poor

Over: PELLEJAS RIVER

4.8 KM NORTH OF ADJUNTAS, Adjuntas, PR

Built 1937 ADT: 600

OFF PR 123 AT 46.2

Poor

Over: GRANDE DE ARECIBO RIVER

6 KM SOUTH OF UTUADO, Adjuntas, PR

Built 1967 ADT: 250

PR 14

Poor

Over: HONDA CREEK

3 KM N E OF AIBONITO, Aibonito, PR

Built 1891 ADT: 6,400

PR 623

Poor

Over: TANANA RIVER

9 KM SOUTH OF ARECIBO, Arecibo, PR

Built 1970 ADT: 200

RAMAL PR 656

Poor

Over: GRANDE DE ARECIBO RIVER

11 KM S E OF ARECIBO, Arecibo, PR

Built 1988 ADT: 600

OFF PR 636

Poor

Over: TANAMA RIVER

320 MTS OFF PR 636, Arecibo, PR

Built 1997 ADT: 500

PR 162

Poor

Over: USABON RIVER

4 KM SOUTH BARRANQUITAS, Barranquitas, PR

Built 1908 ADT: 1,400

PR 890

Poor

Over: HONDO RIVER

1 KM NORTH OF BAYAMON, Bayamón, PR

Built 1968 ADT: 13,900

PR 103

Poor

Over: PIEDRA CREEK

2 KM N.E. CABO ROJO, Cabo Rojo, PR

Built 1999 ADT: 5,000

PR 962

Poor

Over: CANOVANAS RIVER

2.6 KM SOUTH OF CANOVANAS, Canóvanas, PR

Built 1947 ADT: 4,400

PR 957

Poor

Over: CANOVANAS RIVER

5 KM SOUTH OF CANOVANAS, Canóvanas, PR

Built 1953 ADT: 3,000

PR 145

Poor

Over: GRANDE DE MANATI RIVER

REST RANCHO DESAH CIALES, Ciales, PR

Built 1955 ADT: 9,000

PR 14

Poor

Over: CUYON RIVER

5 KM NORTH EAST OF COAMO, Coamo, PR

Built 1877 ADT: 2,700

PR 555

Poor

Over: COAMO RIVER

@ 9.3 KMS NTH. OF COAMO, Coamo, PR

Built 1951 ADT: 600

RURAL LOCAL ROAD

Poor

Over: YAUCO RIVER

5 KM S W OF GUAYANILLA, Guayanilla, PR

Built 1950 ADT: 100

OFF PR 512 KM 4.3

Poor

Over: GUAYO RIVER

.01 km from PR 512 KM 4.3, Juana Díaz, PR

Built 2006 ADT: 100

Carretera Bo. Can.

Poor

Over: Canal Creek

Off PR-315, Lajas, PR

Built 1970 ADT: 250

OFF PR 428

Poor

Over: PRIETO RIVER

17 KMS. SE. OF MARICAO, Maricao, PR

Built 1968 ADT: 100

PR 354

Poor

Over: CA%AS RIVER

8.8 KM EAST OF MAYAGUEZ, Mayagüez, PR

Built 1957 ADT: 1,100

PR 404

Poor

Over: CULEBRINAS RIVER

3.5 KM SOUTH EAST OF MOCA, Moca, PR

Built 1953 ADT: 600

PR 155

Poor

Over: MOROVIS RIVER

2 KM NORTHWEST OF MOROVIS, Morovis, PR

Built 1914 ADT: 7,200

PR 567

Poor

Over: GRANDE DE MANATI RIVER

4.7 KM S W OF CIALES, Morovis, PR

Built 1978 ADT: 1,400

PR 3

Poor

Over: PALMAS CREEK

5 KM EAST OF NAGUABO, Naguabo, PR

Built 1923 ADT: 3,700

PR 3

Poor

Over: SANTIAGO RIVER

2.5 KM SOUTH OF NAGUABO, Naguabo, PR

Built 1918 ADT: 5,300

OFF PR 149 KM 42.3

Poor

Over: RIO TORO NEGRO

KM 42.3 PR 149, Orocovis, PR

Built 1901 ADT: 100

PR 123

Poor

Over: TIDAL WATERS CHANNEL

0.8 KM S INT PR10 & P, Ponce, PR

Built 1913 ADT: 1,300

PR 187

Poor

Over: LA VEGA CREEK

0.1 KM NORTH RIO GRANDE, Río Grande, PR

Built 1940 ADT: 10,300

OFF PR 330

Poor

Over: DUEY RIVER

BO. DUEY FRENTE ESCUELA, San Germán, PR

Built 1976 ADT: 250

PR 358

Poor

Over: HOCONUCO RIVER

2 KM N OF INT PR2 & P, San Germán, PR

Built 1978 ADT: 1,000

PR 111

Poor

Over: QUEBRADA EL SALTO

13.3KM 6KM W PR 119, San Sebastián, PR

Built 1901 ADT: 19,700

PR 536

Poor

Over: DESCALABRADO RIVER

10 KM S E OF JUANA DIAZ, Santa Isabel, PR

Built 1951 ADT: 800

PR 603

Poor

Over: GRANDE DE ARECIBO RIVER

0.07 KM FROM INT PR 10, Utuado, PR

Built 1947 ADT: 100

PR 111

Poor

Over: VIVI RIVER

0.5 KM N E OF UTUADO, Utuado, PR

Built 1965 ADT: 9,000

RURAL LOCAL ROAD

Poor

Over: GRANDE DE ARECIBO RIVER

5 KM NORTH EAST OF UTUADO, Utuado, PR

Built 1973 ADT: 250

PR 647

Poor

Over: CIBUCO RIVER

3.5 KM S W OF VEGA ALTA, Vega Alta, PR

Built 2003 ADT: 2,000

PR 151

Poor

Over: JACAGUAS RIVER

EAST SIDE OF VILLALBA, Villalba, PR

Built 1990 ADT: 7,200

OFF PR 372

Poor

Over: DUEY RIVER

0.2 KM EAST OF PR 372, Yauco, PR

Built 1978 ADT: 100

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

OFF PR 372@km 2.5

Poor

Over: DUEY RIVER

3KM.NORTH OF YAUCO, Yauco, PR

Built 1993 Load: 3.0 t ADT: 2,200

PR 14

Poor

Over: MATON RIVER

7 KM NORTH WEST OF CAYEY, Cayey, PR

Built 1886 Load: 3.1 t ADT: 10,700

PR 676

Poor

Over: CIBUCO RIVER

2 KM EAST OF VEGA BAJA, Vega Baja, PR

Built 1886 Load: 3.8 t ADT: 800

PR 757

Poor

Over: DEL APEADERO RIVER

5 KM N E OF PATILLAS, Patillas, PR

Built 1950 Load: 4.2 t ADT: 400

PR 194

Poor

Over: LINEA CREEK

2 KM WEST OF FAJARDO, Fajardo, PR

Built 1882 Load: 4.4 t ADT: 35,600

PR 140

Poor

Over: DEPRESION

6.2 KM SOUTH OF FLORIDA, Ciales, PR

Built 1926 Load: 5.2 t ADT: 1,200

Showing 2,101-2,150 of 2,387 bridges

Related

All states → | National rankings → | Understanding conditions → | Retired SD term explained →
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.

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.

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