Secondary Road List.xlsx

This file is a 2024 Roads List detailing secondary route maintenance specifications for Charleston County, South Carolina. The document presents comprehensive data for traditional mowing operations across eleven secondary route groupings, identifying specific route numbers, mile points, centerline mileage, and maintenance requirements. The list encompasses 171 secondary routes with varying segments, totaling approximately 469.91 centerline miles across all eleven route groups. Routine mowing acreage requirements total 859.54 acres across typical one and two categories, with guardrail maintenance requirements totaling 23,280.6 linear feet distributed across multiple routes. The routes are segmented geographically into secondary route groups one through eleven, with Secondary Route 1 representing the largest group at 171.07 centerline miles and Secondary Route 11 representing the smallest at 3.14 centerline miles.

The document provides detailed specifications for each route segment including beginning and ending mile points, total centerline mileage, and specific maintenance acreage allocations necessary for contractors to estimate project costs and resource requirements. Guardrail maintenance varies significantly across route groups, with Secondary Route 1 containing the highest guardrail footage at 13,038.80 feet, while Secondary Routes 8, 9, and 10 contain no guardrail maintenance requirements. This comprehensive inventory serves as the basis for soliciting bids from qualified contractors capable of performing routine mowing and maintenance operations across Charleston County's secondary road system throughout 2024.