Specifications include, but are not limited to: Interstate Maintenance South Hampton Rds District Routes Counties & Cities Start Location MM End Location MM I-95 Sussex, Greenville and City of Emporia Sussex Co. Line 34.5 NC State Line 0.0 Richmond District Routes Counties & Cities Start Location MM End Location MM I-295 Chesterfield, Prince George and City of Hopewell I-95 Interchange 0.0 Just North of Rte. 10 Interchange 16.2 I-95 Prince George, City of Petersburg and City of Colonial Heights North End Appomattox River Bridge 53.01 Sussex Co. Line 34.5 I-85 Mecklenburg, Brunswick, Dinwiddie and City of Petersburg I-95 Interchange 69.0 NC State Line 0.0 Salt Storage Locations: South Hill Residency Sturgeonville Area Headquarters Crater Sub Lot Carson Salt Dome Exit 13 I-95 Note: Other salt storage locations may be added if needed