Explanations of Numerals on Preceding Pages. 1Concrete base laid four (4) inches deep. 3 Formerly macadam roadway 4 Formerly gravel roadway. Formerly macadam roadway Formerly granite blocks, gravel joints. Formerly granite blocks, pitch joints. Total new granite block paving laid with grout joints. 5 Formerly gravel roadway. Formerly granite blocks, gravel joints. Total recut granite block paving laid with grout joints (new). 7 Formerly gravel roadway. 6 Formerly granite blocks, pitch joints, Total second-hand granite blocks laid with asphalt joints (new). 8 Formerly gravel roadway. Formerly macadam roadway Total asphalt pavement laid (new). |