The State Highways of California: An Engineering Study Conducted Jointly by the California State Automobile Association and the Automobile Club of Southern California, July, 1920-January, 1921Times Mirror Printing & Binding House, 1921 - 388 halaman |
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Halaman viii
... grade or pave all main trunk highways . These were defi- nitely specified in the campaign previous to the 1919 election and involved 58 different sec- tions . 2. To take over and construct entirely at State expense the county lateral ...
... grade or pave all main trunk highways . These were defi- nitely specified in the campaign previous to the 1919 election and involved 58 different sec- tions . 2. To take over and construct entirely at State expense the county lateral ...
Halaman xi
... grades . Experience has shown that modern traffic will inevitably crack thin concrete pave- ments on subgrades of heavy clay or adobe unless every precaution is taken to provide drain- age and to keep the moisture content as nearly ...
... grades . Experience has shown that modern traffic will inevitably crack thin concrete pave- ments on subgrades of heavy clay or adobe unless every precaution is taken to provide drain- age and to keep the moisture content as nearly ...
Halaman 21
... grades as between the railroads and the State or counties . This is left to the determination of the Railroad Commission of California . * ( Page The railroad companies have co - operated with the California Highway Commission in joint ...
... grades as between the railroads and the State or counties . This is left to the determination of the Railroad Commission of California . * ( Page The railroad companies have co - operated with the California Highway Commission in joint ...
Halaman 24
... grades and approaching cities . Some 8 - foot widths have also been built . Out of the thirty - five States listed , three are shown as building narrower pavements . They are Delaware ( 14 feet to 18 feet ) , Mississippi ( 9 feet to 18 ...
... grades and approaching cities . Some 8 - foot widths have also been built . Out of the thirty - five States listed , three are shown as building narrower pavements . They are Delaware ( 14 feet to 18 feet ) , Mississippi ( 9 feet to 18 ...
Halaman 38
... grade heavy Per cent of pleasure cars high Per cent of motor trucks high Considerable adobe soil Roads marked thus are now State property and maintenance costs are for entire life of road and includes both State and county expenditure ...
... grade heavy Per cent of pleasure cars high Per cent of motor trucks high Considerable adobe soil Roads marked thus are now State property and maintenance costs are for entire life of road and includes both State and county expenditure ...
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The State Highways of California: An Engineering Study Conducted Jointly by ... California State Automobile Association Pratinjau tidak tersedia - 2017 |
Istilah dan frasa umum
adobe soil Angeles County asphaltic concrete Automobile Club average bars bituminous bond issue built California Highway Commission cement cent clay Club of Southern committee concrete base concrete pavement concrete road concrete slab CONCRETE-SLAB TESTS condition construction cost curves deflection Derleth drainage edge expansion joints failure feet wide fund grade gravel gross weight heavy traffic highway system Imperial County inch width inches thick laid longitudinal cracks Los Angeles County macadam roads maintenance material mesh mileage miles Motor Vehicle oil macadam Orange County overload paved percentage practice reinforced Ridge Route road slab Route San Bernardino San Diego San Diego County San Luis Obispo sand Santa Barbara County sections shoulders shows shrinkage sieve solid tire Southern California specimens steel sub-base subgrade subsoil Table tion transverse cracks trucks Tulare Tulare County type of pavement uniform upkeep Ventura County volume wheel width of tire Wiskocil