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ISABELA 2ND

 

 

 

Source: RBIA Database                              Unit of Measure: kilometer (km) 
DEO / Functional Classification / Road Name / Road Number  Condition Rating   Grand Total 
 Good   Fair   Poor   Bad   No Assessment 
  Primary Roads            6.05          28.13        17.51            5.10         2.36           59.16
1 Cauayan-Cabatuan Rd                -              3.13          1.03                -               -               4.16
  Concrete                -               2.26           0.11                 -               -                2.37
  Asphalt                -               0.88           0.91                 -               -                1.79
2 Santiago-Tuguegarao Rd            6.05          25.00        16.48            5.10         2.36           55.00
  Concrete             1.58             5.76           6.11             4.57          0.61             18.63
  Asphalt             4.47           19.24         10.37             0.53          1.75             36.36
  Tertiary Roads            4.73          17.44          7.26            9.18         0.44           39.06
A Abbut-Agbannawag Rd                -              2.00          1.09            0.23         0.03             3.34
  Concrete                -               2.00           0.87             0.23          0.03              3.12
  Asphalt                -                  -             0.22                 -               -                0.22
B Gamu-Roxas Rd            0.38            7.92          3.49            8.08         0.35           20.21
  Concrete             0.38             5.64           2.34             0.29          0.16              8.82
  Asphalt                -               2.28           1.14             7.79          0.18             11.39
C Ilagan-Delfin Albano-Mallig Rd            4.35            7.52          2.69            0.88         0.07           15.51
  Concrete             4.35             7.52           2.69             0.88          0.07             15.51
TOTAL          10.79          45.57        24.77          14.29         2.80           98.21

 

 

 

Source: RBIA Database      
Road Name / Section ID Route Numbering Start KM End KM
Abbut-Agbannawag Rd      
S00793LZ   K0409 + (-469) K0411 + 641
Cauayan-Cabatuan Rd      
S00784LZ 53 K0374 + (-914) K0377 + 456
Gamu-Roxas Rd      
S00783LZ   K0399 + 000 K0418 + 1180
Ilagan-Delfin Albano-Mallig Rd      
S00761LZ   K0434 + (-098) K0449 + 390
Santiago-Tuguegarao Rd      
S00760LZ 51 K0365 + (-1440) K0418 + 457

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Notes:
 

1.) Road data provided are as of  16 October 2024.

2.) The unit of measure for Road Data is kilometers.

3.) No Assessment refers to Road Sections that are either under construction and/or segments with length below the 50-meter gauging length.

4.) National Roads are classified into:

 Primary Roads - A contiguous length of significant road sections extending linearly without any breaks or forks that connect major cities (At least around 100,000 population) comprising the main trunk line or the backbone of the National Road System.   

 Secondary Roads - Directly connect cities to national primary roads (except in metropolitan areas) or those not included in the category of major cities. Likewise, said roads directly connect major ports, major ferry terminals, major airports, tourist service centers, major government infrastructure to national primary roads. They also directly connect provincial capitals within the same region.

Tertiary Roads - Other existing roads under DPWH which perform a local function. (In the map, these roads are represented only by letters.)

 

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Last updated: 02/27/25.

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