Effects of the Installation Angle of Raised Pavement Markers on a Horizontal Curve Section on the Line of Sight Induction Performance

Table 1

Corresponding arc length for each radius.

Radius (m)	OA (m)	OB (m)	AB (m)	Setting interval of RPMs (m)
30	7.3416	12.3016	5.2360	0.8727
65	9.6039	20.6648	11.3446	1.8908
100	10.9190	28.0808	17.4533	2.9089
200	12.9489	47.5419	34.9066	5.8178
400	14.6649	84.1202	69.8132	11.6355
700	15.7174	137.4661	122.1730	20.3622
1000	16.2276	190.2697	174.5329	29.0888