Editing Ilagan (section)

===Road networks===
Ilagan is linked by a national highway called '''[[Maharlika Highway]]''' (designated as Asian Highway 26, AH26 by [[Asian Highway Network]]). There are {{convert|29.313|km|mi}} of concrete road out of {{convert|24.56|km|mi}} of national road that passes through the city.<ref>{{cite web|title=Isabela 1st District|url= https://www.dpwh.gov.ph/dpwh/2020%20DPWH%20ATLAS/Road%20Data%202016/isabela_1st.htm |work=Department of Public Works and Highways|publisher=dpwh.gov.ph|access-date=March 4, 2023}}</ref>

'''Provincial Road'''. Other road networks are {{convert|33.005|km|mi}} provincial roads, 8,909 city streets and {{convert|269.713|km|mi}} of [[barangay]] roads. Ilagan is accessible by all means of land transportation. From the Poblacion to the 91 barangays and five adjacent municipalities. Regular jeepney trips are from 6:00 [[12-hour clock|am]] to 9:00 [[12-hour clock|pm]]. Tricycles are available 24 hours a day.

'''Ilagan–Delfin Albano–Mallig (IDAM) Road''' was declared a national road in 2001 by the [[Department of Public Works and Highways]] (DPWH), stretching from Ilagan to the municipality of [[Mallig]]. With a total length of 38.78 kilometers, it also serves as an alternate gateway and vital route for the delivery of goods and basic services within Ilagan and its neighboring towns.<ref>{{cite web|title= Declaring Ilagan - Delfin Albano - Mallig Road and Jct. to Delfin Albano Road into National Road |url= https://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_132_S2001.pdf |work= Official Website of the Department of Public Works and Highways (DPWH PH) | publisher=dpwh.gov.ph|access-date=July 30, 2001}}</ref><ref>{{cite web|title= Road improvement projects completed in Ilagan City |url= https://www.dpwh.gov.ph/dpwh/news/12385 |work= Official Website of the Department of Public Works and Highways (DPWH PH) | publisher=dpwh.gov.ph|access-date=November 29, 2017}}</ref>

'''Ilagan–Gamu Road''' is a segment of the national highway that serves as an alternate bypass route that connects the western barangays of Ilagan to the nearby town of [[Gamu]]. It is connected to the Gamu-Roxas Road that stretches from the municipality of [[Gamu]] to the municipalities of [[Burgos, Isabela|Burgos]] and [[Roxas, Isabela|Roxas]], the gateway to the [[Mallig Plains]] region.<ref>{{cite web|title= Declaring Various Roads as National Roads in Region II |url= https://www.dpwh.gov.ph/dpwh/sites/default/files/issuances/DO_107_s2022.pdf |work= Official Website of the Department of Public Works and Highways (DPWH PH) | publisher=dpwh.gov.ph|access-date=June 21, 2022}}</ref><ref>{{cite web|title= DPWH reports more damaged roads, bridges; 24 road sections still closed |url= https://mb.com.ph/2022/11/03/dpwh-reports-more-damaged-roads-bridges-24-road-sections-still-closed/?amp |work= Jun Marcos Tadios/Manila Bulletin| publisher=mb.com.ph|access-date=November 4, 2022}}</ref>

'''[[Ilagan–Divilacan Road]]'''. The construction of an 82-kilometer [[Ilagan–Divilacan Road]] through the protected [[Sierra Madre (Philippines)|Sierra Madre]] mountains is ongoing to open access to the coastal towns of [[Divilacan]], [[Palanan]], and [[Maconacon]]. The approved budget contract of the project amounting to P1.5B, will pass through the foothills of the 359,486-hectare Northern [[Sierra Madre (Philippines)|Sierra Madre]] mountain ranges and will take four years to complete. The project will improve an old logging road used by the defunct Acme Logging Corp.<ref>{{cite web|title=P1.6-B Isabela road to open soon|url= https://www.manilatimes.net/2019/10/02/news/regions/p1-6-b-isabela-road-to-open-soon/625039/amp |work=The Manila Times|date= October 2, 2019 |publisher=manilatimes.net|access-date=October 2, 2019}}</ref><ref>{{cite web|title=P2-billion highway near Benham Rise to open before the end of 2018|url= https://www.philstar.com/headlines/2018/03/02/1792758/p2-billion-highway-near-benham-rise-open-end-2018/ |work=Philstar Global|date= March 2, 2018 |publisher=philstar.com|access-date=March 2, 2018}}</ref><ref>{{cite web|title=P2-b Isabela road via coastal towns half finished|url= https://manilastandard.net/lgu/luzon/241890/p2-b-isabela-road-via-coastal-towns-half-finished.html |work=Manila Standard|date= July 15, 2017 |publisher=manilastandard.net|access-date=July 15, 2017}}</ref>