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Traffic Engineering Survey City of Rancho Palos Verdes

S. S. N. n.t.s. R1. R1. R1. R1. R1. R1. 35. 40. 35. S. G. G. 25. 35. 35. S. G. G. G. 25. STREET: MONTEMALAGA DR. Traffic Engineering Survey City of Rancho Palos Verdes. LIMITS: CITY LIMIT (PVE) – SILVER SPUR RD. DATE: 8-16-07. ENGINEER: JACK RYDELL. SIGNATURE:.

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Traffic Engineering Survey City of Rancho Palos Verdes

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  1. S S N n.t.s. R1 R1 R1 R1 R1 R1 35 40 35 S G G 25 35 35 S G G G 25 STREET: MONTEMALAGA DR Traffic Engineering Survey City of Rancho Palos Verdes LIMITS: CITY LIMIT (PVE) – SILVER SPUR RD DATE: 8-16-07 ENGINEER: JACK RYDELL SIGNATURE: MAP SYMBOLS Silver Spur Rd Silver Spur Elementary School SCHOOL Grayslake Rd TRAFFIC SIGNAL Basswood Ave Church S R-1 STOP SIGN Montemalaga Dr School Zone R-2 SPEED LIMIT PARK P RPV PVE CROSSING GUARD School Zone SCHOOL CROSSWALK DISTANCE 0.7 miles ALIGNMENT Rolling with slight horizontal curves. PARKING RESTRICTIONS Parking allowed on both sides. STREET WIDTH 20’–30’ on n/s. 28’–32’ on s/s. NO. OF LANES AND MEDIAN One lane and bike lane in each direction separated by a raised center median. IMPROVEMENTS (SW, C & G) Concrete C&G on both sides. SW on s/s b/t Silver Spur Rd and 50’ w/o Basswood Ave and on n/s b/t Basswood Ave and 1200’ w/o Grayslake Rd. Back-up and fronting residential on n/s. Fronting residential on s/s, e/o Basswood Ave. Undeveloped and frontage Road on s/s, w/o Basswood Ave. FRONTING DEVELOPMENT 7,170 (7/25/07) AVERAGE DAILY TRAFFIC SPEED CHECK (DATE/LOC) 7/18/07 – w/o Silver Spur Rd AVERAGE SPEED: 38 MPH CRITICAL SPEED: 41 MPH 10 MILE PACE: 33-42 MPH TOTAL MIDBLOCK ACC: 1 NO. W/SPEEDING: 1 PREDOMINATE: Speeding HBD, DRUNK, H&R: 0 2-YEAR ACCIDENT DATA THRU 4-07 ACCIDENT RATE: 0.27 ACCIDENTS PER MILLION VEHICLE MILES DISTRICT 7 AVERAGE: 1.98 ACCIDENTS PER MILLION VEHICLE MILES EXISTING SPEED ZONE – 35 MPH PROPOSED SPEED ZONE – 35 MPH The 85th percentile speed suggests a speed zone of 40 mph would be appropriate. However this roadway is extensively used by pedestrians accessing Silver Spur Elementary School, creating the potential for significant conflict with vehicles. Considering this factor and CVC Section 627, which specifies that pedestrian safety be considered in an Engineering and Traffic Survey, it is appropriate to apply a 5 mph reduction from the 85th percentile speed in order to establish a reasonable and safe speed limit. COMMENTS

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