TRAFFIC OPERATION AT TWO INTERCHANGES IN CALIFORNIA
THE COMMON CALIFORNIA FREEWAY CLOVERLEAF INTERCHANGE, WITH OR WITHOUT COLLECTOR ROADS, ALWAYS HAS A WEAVING SECTION 400 TO 500 FT. LONG. FREQUENT OBSERVATION OF TRAFFIC CONDITIONS ON THESE WEAVING SECTIONS INDICATE UNSATISFACTORY OPERATION. THE NORTHBOUND LANES OF THE BAYSHORE FREEWAY /ROUTE 68/ AT WHIPPLE AVENUE, A TYPICAL CLOVERLEAF OPERATION, WAS STUDIED' /1/ TO DETERMINE SOME OF THE BASIC CHARACTERISTICS OF THE OPERATION OF THE WEAVING SECTION, /2/ TO EVALUATE THE EFFECTS OF STRIPING A WEAVING LANE TO ENCOURAGE GREATER USE OF THE AUXILIARY LANE, AND /3/ TO TEST THE FEASIBILITY OF GATHERING DATA THROUGH TIME-LAPSE PHOTOGRAPHY AND ITS ADAPTABILITY TO OTHER STUDIES OF THIS TYPE. THE WESTBOUND SECTION OF THE HOLLYWOOD FREEWAY AT THE FRANKLIN AVE. MERGE WAS STUDIED FOR FLOW CHARACTERISTICS OF ON-RAMP TRAFFIC.
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Supplemental Notes:
- Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the Transportation Research Board of the National Academy of Sciences. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Copyright © National Academy of Sciences. All rights reserved.
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Authors:
- NEWMAN, L
- Publication Date: 1963
Media Info
- Media Type: Digital/other
- Features: Figures; Tables;
- Pagination: pp 14-43
- Monograph Title: Highway and interchange capacity
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Serial:
- Highway Research Record
- Issue Number: 27
- Publisher: Highway Research Board
Subject/Index Terms
- TRT Terms: Auxiliary lanes; Cloverleaf interchanges; Operations; Photography; Ramps; Road markings; Studies; Traffic flow; Weaving sections
- Identifier Terms: Bayshore Freeway; Hollywood Freeway
- Uncontrolled Terms: Characteristics
- Geographic Terms: California
- Old TRIS Terms: Photographic methods; Traffic marking
- Subject Areas: Administration and Management; Highways; Operations and Traffic Management;
Filing Info
- Accession Number: 00224750
- Record Type: Publication
- Files: TRIS, TRB
- Created Date: Nov 7 1994 12:00AM