Traffic Control Guidelines

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Lane Closure Ordinance

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TRAFFIC CONTROL GUIDELINES

Sheet #	Basic Lane Closures	Sheet #	Work In Intersections
1	Single Right Lane	11	Left Lane/Left Turn Lane
2	Single Left Lane	16	Right
5	Mulit-Lane - Right Lanes	17	Center Closure
6	Mulit-Lane - Left Lanes	15	Right-Center Intersection Closure
10	Left Turn Lane
	Midblock Closures		Work Beyond Intersection
9	Half Street	12	Left Lane
	Half/Full St. Closures	13	Right Lane
3	Half- Typical	14	Center Lanes
18	Half- Far Side of Intersection		Misc. Areas of Closure
19	Half- Nearside of Intersection	7	Middle Lane
21	Full- One Way Street	4	Work in Center of Road
20	Full- Two Way Street	8	Edge of Gutter/Shoulder
	Sidewalk Closures
22	Switch to Other Side @ Signal

2006 Universal Sign Charts

Construction Signs (C)	Regulatory Signs (R)
Guide Signs (G)	Warning Signs (W)

California Department of Transportation

Main Caltrans Website
Traffic Manual: Chap 5 Traffic Control	Guidelines for Length of Longitudinal Buffer Space [Table A-3]
Tapers and Buffer Space [Figure 5-2]	Taper Length Criteria for Temporary Traffic Control Zones [Table A-1]

Public Works Department - Engineering and Construction Services Division
1661 Senter Road, Building A, First Floor
San Jose, CA 95112
tel. (408) 975-7455 / fax (408) 971-4882

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