Table 36: Functional Class Breakdown

Table 36: Functional Class Breakdown

Functional

Class No. of Sections No. of Miles No. of Square Miles

% by No. of Square Yards

Weighted Average PCI

Arterial B 1,088 71.98 1,013,491 16.3% Collector C 933 61.45 865,185 13.9%

Local E

5,034 308.99 4,350,537 69.8% 79

70

75

Total 7,055 442.42 6,229,213 100.0% 75

Source: 2020 Pavement Management Report Through the Pavement Management Report, asphalt pavement budget scenarios were developed for arterials, collectors, and local roads. The scenarios provide a Pavement Condition Index (PCI) snapshot of the degradation of the roadways up to the year 2025. Additional information on financial impacts associated with pavement preservation can be found in the Report.

Additional Roadway pavement condition analysis for the Temple MMP study area was completed based on 2016 report data from FHWA’s Highway Performance Monitoring System (HPMS). HPMS data provided a condition rating based on the International Roughness Index (IRI) for roadways in the Temple MMP study area. This includes roadway segments found on the National Highway System (NHS), as well as various other roadways critical to the movement of people and goods in the study area. Based on guidance from the Code of Federal Regulations (23 C.F.R. 490.313), each roadway segment was categorized by condition according to the following IRI rating scale:

• Poor Condition: IRI > 170 • Fair Condition: IRI >= 95 and <= 170 • Good Condition: IRI <95

Figure 83 provides an overview of the IRI in the study area.