Reports of Committee on Roadside Development Presented at the ... Annual Meeting, Volume 37National Research Council, 1958 - Roadside improvement |
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Page 31
... asphalt emulsion , rolled once with cultipacker . California C. Straw . 4 tons per acre ( loamy soils ) to 8 tons per acre ( granular soils . ) Rolled as specified according to soil types . Erosive soils require higher rate of ...
... asphalt emulsion , rolled once with cultipacker . California C. Straw . 4 tons per acre ( loamy soils ) to 8 tons per acre ( granular soils . ) Rolled as specified according to soil types . Erosive soils require higher rate of ...
Page 33
... Asphalt emulsion best . Other methods tried : ( a ) Hay or straw blown on slope and held in place with baling twine and staples . High in labor costs . ( b ) Spike roller . Not satisfactory . F. Little success using asphalt mulch on ...
... Asphalt emulsion best . Other methods tried : ( a ) Hay or straw blown on slope and held in place with baling twine and staples . High in labor costs . ( b ) Spike roller . Not satisfactory . F. Little success using asphalt mulch on ...
Page 34
... asphalt applied with mulch . Oregon D. SS - 1 emulsified asphalt injected into straw leaving spout of mulcher . Stakes used with asphalt on 12 : 1 slopes . Chicken wire staked in place over mulch on areas affected by high winds . E. Two ...
... asphalt applied with mulch . Oregon D. SS - 1 emulsified asphalt injected into straw leaving spout of mulcher . Stakes used with asphalt on 12 : 1 slopes . Chicken wire staked in place over mulch on areas affected by high winds . E. Two ...
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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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