TRH17 (1988) Geometric Design of Rural Roads

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nce from this sec table feature of the road to the driver. I = lane factor sured by the relative sic at the cornme Geometric design TRMl7, Pretoria, South AMca, 19
SIG Geornetrlc desrgn TRH17, PreQorra, South Afr~ca, l988 V'. TIOIV RUN-OFF FOR NE ROADS e lengths based on such direct ratios, relevation run-off lengths should be for wider pavements should , the median is disr election of the lane . If the median is wi ,2 m, the two car- rate entities. For i widths of rnedian actor may be selected.
Page 1: 0'798833122 retoria, South Africa,
Page 4 and 5: n of surfaced rural roa on the geom
Page 6 and 7: cope of the document 7 3 Traffic vo
Page 9 and 10: Geometric design TRH17, Pretoria, S
Page 11 and 12: nents of the four rmity of geometry
Page 13 and 14: Geometric design W 1 7, Pretoria, S
Page 15 and 16: Geometric design TRH17, Pretoria, S
Page 17 and 18: iscusses the parameters from se gui
Page 19 and 20: Geometric design TRHI 7, Pretoria,
Page 21 and 22: Geometric design H1 7, Pretoria, So
Page 24: Geometric desi rehorm, Solath Afric
Page 28 and 29: At a st to see stopped vehicle star
Page 30 and 31: ic desi T M 1 7, Pretoria, ica, 19
Page 32: of a cuwe shoul TRH17, Pretoria,
Page 37: 003'; OOSP OOOP' 035: OOOE OOS-2 OS
Page 43 and 44: ility to accelerate and decelerate.
Page 45 and 46: met n 4 7, South Africa, 198
Page 47: Geometric design TWMI S, Pretoria;
Page 50: ic de rim, 1
Page 58: Geornelrrc. design TRM 17, Pretoria
Page 62 and 63: Geometric design TRH17, Pretoria. S
Page 64 and 65: in invert are prefe Underground ret
Page 67: FOR GIVEN FILL SLOPE CHECK NATURAL
Page 70: LAST POINT OF HAZARD 19050
Page 73 and 74: DIRECTION OF TRAVEL -
Page 76: last cutve TRH 17, Pretoria,
Page 81: ie where there are low volumes vehi
Page 89:
connection cornmen as the diamond r
Page 93 and 94:
MPLE DIAMOND
Page 98:
ssion of access and syste s interch
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07~6, but no continui ask number of
Page 104:
The relevant istances are given in
Page 108 and 109:
VALUES OF K FOR VERTI ON The minimu
Page 115 and 116:
at moderate to heavy pedestrian and
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TRH17 (1988) Geometric Design of Rural Roads

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