| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1751  | San Antonio Barangay High School | Philippines, Cagayan Valley Isabela > Delfin Albano | school | N 17° 16′ 29'' | E 121° 47′ 25'' |
| 1752 | Tumauini General Hospital | Philippines, Cagayan Valley Isabela > Municipality of Tumauini | hospital | N 17° 17′ 17'' | E 121° 48′ 15'' |
| 1753 | Saint Matthias Institute | Philippines, Cagayan Valley Isabela > Municipality of Tumauini | school | N 17° 16′ 37'' | E 121° 48′ 20'' |
| 1754 | Tumauini Central School | Philippines, Cagayan Valley Isabela > Municipality of Tumauini | school | N 17° 16′ 29'' | E 121° 48′ 54'' |
| 1755 | Arcon Bridge | Philippines, Cagayan Valley Isabela > Municipality of Tumauini | bridge | N 17° 16′ 31'' | E 121° 49′ 31'' |
| 1756 | Minanga Bridge | Philippines, Cagayan Valley Isabela > Municipality of Tumauini | bridge | N 17° 16′ 7'' | E 121° 49′ 49'' |
| 1757 | Balug Bridge | Philippines, Cagayan Valley Isabela > Municipality of Tumauini | bridge | N 17° 15′ 44'' | E 121° 50′ 3'' |
| 1758 | Ballacayu Bridge | Philippines, Cagayan Valley Isabela > San Pablo | bridge | N 17° 29′ 12'' | E 121° 48′ 11'' |
| 1759 | Santa Maria Central School | Philippines, Cagayan Valley Isabela > Municipality of Santa Maria | school | N 17° 28′ 12'' | E 121° 45′ 7'' |
| 1760 | Santa Maria High School | Philippines, Cagayan Valley Isabela > Municipality of Santa Maria | school | N 17° 28′ 10'' | E 121° 45′ 4'' |
| 1761 | San Pablo Bridge | Philippines, Cagayan Valley Isabela > San Pablo | bridge | N 17° 26′ 29'' | E 121° 46′ 43'' |
| 1762 | Isabela State University | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | college | N 17° 26′ 15'' | E 121° 45′ 46'' |
| 1763 | Lyceum of Cabagan College | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | college | N 17° 25′ 47'' | E 121° 45′ 46'' |
| 1764 | Cabagan Central School | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | school | N 17° 25′ 56'' | E 121° 45′ 40'' |
| 1765 | Milagros General Hospital | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | hospital | N 17° 25′ 38'' | E 121° 46′ 36'' |
| 1766 | Isabela State University | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | college | N 17° 25′ 2'' | E 121° 48′ 58'' |
| 1767 | Isabela State University | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | college | N 17° 24′ 42'' | E 121° 48′ 42'' |
| 1768 | Santo Tomas High School | Philippines, Cagayan Valley Isabela > Municipality of Santo Tomas | school | N 17° 23′ 57'' | E 121° 45′ 46'' |
| 1769 | Cansan Segundo Bridge | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | bridge | N 17° 23′ 3'' | E 121° 48′ 56'' |
| 1770 | Isabela State University | Philippines, Cagayan Valley Isabela > Municipality of Cabagan | college | N 17° 25′ 58'' | E 121° 45′ 49'' |
| 1771 | High Way Barangay High School | Philippines, Cagayan Valley Isabela > Echague | school | N 16° 39′ 29'' | E 121° 39′ 28'' |
| 1772 | Isabela State University | Philippines, Cagayan Valley Isabela > Echague | college | N 16° 43′ 15'' | E 121° 41′ 23'' |
| 1773 | Buyon Bridge | Philippines, Cagayan Valley Isabela > Echague | bridge | N 16° 43′ 46'' | E 121° 41′ 24'' |
| 1774 | Ipil Bridge | Philippines, Cagayan Valley Isabela > Echague | bridge | N 16° 41′ 48'' | E 121° 38′ 12'' |
| 1775 | Laguinday Bridge | Philippines, Cordillera Kalinga > Rizal (Liwan) | bridge | N 17° 25′ 59'' | E 121° 37′ 13'' |
| 1776 | Maglatac Bridge | Philippines, Cordillera Kalinga | bridge | N 17° 24′ 44'' | E 121° 36′ 50'' |
| 1777 | Aliog Bridge | Philippines, Cordillera Kalinga > City of Tabuk | bridge | N 17° 26′ 24'' | E 121° 30′ 21'' |
| 1778 | Bridge of Unity | Philippines, Cordillera Kalinga > City of Tabuk | bridge | N 17° 22′ 40'' | E 121° 30′ 34'' |
| 1779 | Talaca Bridge | Philippines, Cagayan Valley Isabela > Municipality of Quezon | bridge | N 17° 21′ 20'' | E 121° 35′ 5'' |
| 1780 | Quezon Central School | Philippines, Cagayan Valley Isabela > Municipality of Quezon | school | N 17° 18′ 49'' | E 121° 36′ 27'' |
| 1781 | La Sallete High School | Philippines, Cagayan Valley Isabela > Municipality of Quezon | school | N 17° 18′ 46'' | E 121° 36′ 0'' |
| 1782 | Baggao Central School | Philippines, Cagayan Valley Cagayan > Municipality of Baggao | school | N 17° 56′ 9'' | E 121° 46′ 12'' |
| 1783 | Tallang High School | Philippines, Cagayan Valley Cagayan > Municipality of Baggao | school | N 17° 54′ 24'' | E 121° 52′ 17'' |
| 1784 | Bitag Bridge | Philippines, Cagayan Valley Cagayan > Municipality of Baggao | bridge | N 17° 54′ 3'' | E 121° 51′ 9'' |
| 1785 | Barucbuc Bridge | Philippines, Cagayan Valley Cagayan > Tuguegarao City | bridge | N 17° 33′ 56'' | E 121° 46′ 42'' |
| 1786 | Lemu Barrio High School | Philippines, Cagayan Valley Cagayan > Enrile | school | N 17° 31′ 41'' | E 121° 46′ 15'' |
| 1787 | Mangga Bridge | Philippines, Cagayan Valley Isabela > San Pablo | bridge | N 17° 30′ 27'' | E 121° 47′ 55'' |
| 1788 | Nallifutan Bridge | Philippines, Cagayan Valley Isabela > San Pablo | bridge | N 17° 30′ 8'' | E 121° 48′ 3'' |
| 1789 | Tawi Bridge | Philippines, Cagayan Valley Cagayan > Peñablanca | bridge | N 17° 41′ 20'' | E 121° 47′ 22'' |
| 1790 | Cagayan Provincial Capitol | Philippines, Cagayan Valley Cagayan > Tuguegarao City | local government office | N 17° 39′ 0'' | E 121° 45′ 33'' |
| 1791 | Alimanao Bridge | Philippines, Cagayan Valley Cagayan > Peñablanca | bridge | N 17° 38′ 26'' | E 121° 45′ 56'' |
| 1792 | Solana Fresh Water Fishery School | Philippines, Cagayan Valley Cagayan > Municipality of Solana | agricultural school | N 17° 43′ 49'' | E 121° 39′ 22'' |
| 1793 | Gammad Bridge | Philippines, Cagayan Valley Cagayan > Iguig | bridge | N 17° 42′ 22'' | E 121° 44′ 47'' |
| 1794 | Ministry of Public Highways | Philippines, Cagayan Valley Cagayan > Municipality of Solana | administrative facility | N 17° 37′ 58'' | E 121° 40′ 35'' |
| 1795 | San Jacinto Seminary | Philippines, Cagayan Valley Cagayan > Peñablanca | religious center | N 17° 38′ 18'' | E 121° 46′ 8'' |
| 1796 | Ninacauan Bridge | Philippines, Cagayan Valley Cagayan > Tuguegarao City | bridge | N 17° 37′ 45'' | E 121° 46′ 16'' |
| 1797 | National Power Corporation Tuguegaro Substation | Philippines, Cagayan Valley Cagayan > Tuguegarao City | power station | N 17° 37′ 31'' | E 121° 46′ 6'' |
| 1798 | Camasi Barangay High School | Philippines, Cagayan Valley Cagayan > Peñablanca | school | N 17° 37′ 42'' | E 121° 46′ 46'' |
| 1799 | Buguey Bridge | Philippines, Cagayan Valley Cagayan > Municipality of Buguey | bridge | N 18° 17′ 12'' | E 121° 49′ 46'' |
| 1800 | Namayalan Bridge | Philippines, Cagayan Valley Cagayan > Municipality of Buguey | bridge | N 18° 15′ 7'' | E 121° 50′ 1'' |
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