Reports of Committee on Roadside Development Presented at the ... Annual Meeting, Volume 37National Research Council, 1958 - Roadside improvement |
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Page 43
... spraying . To cover the 292 miles in the county road system takes about three days . Actually only 260 miles are sprayed . The other 32 miles are in the towns where there is no weed or brush problem and a few miles left unsprayed as a ...
... spraying . To cover the 292 miles in the county road system takes about three days . Actually only 260 miles are sprayed . The other 32 miles are in the towns where there is no weed or brush problem and a few miles left unsprayed as a ...
Page 44
... SPRAYING SEPT . 5 , 1957 Before spraying With spraying Total highway personnel 75 75 Total miles mowed 260 260 Number of mowings per year 2 1 Number of mowing machines 7 4 Starting date of mowing June 15 July 1 Ending date of mowing ...
... SPRAYING SEPT . 5 , 1957 Before spraying With spraying Total highway personnel 75 75 Total miles mowed 260 260 Number of mowings per year 2 1 Number of mowing machines 7 4 Starting date of mowing June 15 July 1 Ending date of mowing ...
Page 86
... spraying . Pressure regu- lators have been used which were satisfactory for agricultural spraying but which permit too much varia- tion in pressure for roadside spraying . These variations tend to vary the particle sizes and causes more ...
... spraying . Pressure regu- lators have been used which were satisfactory for agricultural spraying but which permit too much varia- tion in pressure for roadside spraying . These variations tend to vary the particle sizes and causes more ...
Contents
VGPA GRAVEL STABILIZED SHOULDERS FOR TURF AS USED ON THE NATCHEZ TRACE PARKWAY | 3 |
JUSE OF UREAFORMALDEHYDE FERTILIZERS WHEN SEEDING ON SUBSOIL HIGHWAY SLOPES | 15 |
CSEEDING HIGHWAY SLOPES AS INFLUENCED BY LIME FERTILIZER | 21 |
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Common terms and phrases
ACCIDENTS ACCIDENTS ACCIDENTS applied asphalt Bermuda grass Bureau of Public Committee on Roadside construction Crown vetch cuts and fills Department of Highways effective equipment erosion control established experiment Figure freeway ft ht Garden State Parkway grade grass ground cover growth headlight glare herbicides Highway Department highway design hydroseeding jute Kentucky 31 fescue Ladino land Landscape Architect Landscape Engineer lb N/A lb per acre LEFT ON MEDIAN legumes Lespedeza Lespedeza sericea lime litter located maintenance fertilizer MEDIAN TOTAL mowing Natchez Trace Parkway national parkway nitrogen operations percent plant material plots problem projects Public Roads red fescue redtop reduce rest areas RIGHT ON LEFT right-of-way Roadside Development roadway Rosa multiflora ryegrass safety seeding mixture seeding rates seedling shrubs snow sod cover soil species spraying straw mulch subsoil Table topsoil traffic noise trees turf Turfiber Turnpike urea-form vegetation vehicles Virginia weeds width