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100 Pringle Avenue I Suite 600 I Walnut Creek, CA 94596 I (925) 930-7100 I Fax (925) 933-7090 www.fehrandpeers.com MEMORANDUM Date: November 16, 2012 To: Yvetteh Ortiz, City of El Cerrito From: Lisa Langenfeld and Sam Tabibnia, Fehr & Peers Subject: Neighborhood Traffic Management Study – Lincoln Avenue WC12-2889 This memorandum presents the data collection, analysis, and recommendations of a traffic calming study prepared for Lincoln Avenue, in the City of El Cerrito, CA. Along Lincoln Avenue, the project study area extends from Richmond Street to Ashbury Avenue. The study area is shown on Figure 1. The following pages present our findings for the neighborhood. LINCOLN AVENUE History and Background Between Richmond Street and Ashbury Avenue, Lincoln Avenue is a 2-way local street, with a 25 mph posted speed limit. The roadway is 30 feet wide, with block of roughly 250 feet. Lincoln Avenue at Richmond Street is controlled with a side-street stop on Lincoln Avenue; a raised crosswalk is provided on Richmond Street, on the south side of the intersection. The remaining intersections along Lincoln Avenue – Everett Street, Norvell Street, Albermarle Street and Clayton Avenue - are side-street stop controlled on the minor street approach. The t- intersection of Lincoln Avenue/Ashbury Avenue is controlled with a side-street stop on Lincoln Avenue. Yellow-striped crosswalks are provided on all legs of this intersection, as it provides direct pedestrian access to El Cerrito High School. ---PAGE BREAK--- Colusa Ave Colusa Ave Bonnie Dr Bonnie Dr Balra Dr Balra Dr Clayton Ave Clayton Ave Everett St Everett St Elm St Elm St Albermarte St Albermarte St Richmond St Richmond St Norvell St Norvell St Ashbury Ave Ashbury Ave Eureka Ave Eureka Ave Eureka Ave Eureka Ave Lincoln Ave Lincoln Ave Central Ave Central Ave Seaview Dr Seaview Dr Fairmount Ave Fairmount Ave Stockton Ave Stockton Ave Terrace Dr Terrace Dr Colusa Ave Bonnie Dr Balra Dr Clayton Ave Everett St Elm St Albermarte St Richmond St Norvell St Ashbury Ave Eureka Ave Eureka Ave Lincoln Ave Central Ave Seaview Dr Fairmount Ave Stockton Ave Terrace Dr El Cerrito High School El Cerrito El Cerrito Plaza Plaza Ohlone Greeway Ohlone Greeway El Cerrito Plaza Ohlone Greeway 2 n LEGEND Lincoln Avenue Traffic Calming Project Study Area LEGEND Lincoln A Project S Figure 1. El Cerrito Traffic Calming Lincoln Avenue Project Study Area WC12-2889_1_LincolnStudyArea ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 3 of 13 The slope of the roadway is relatively flat as you progress west to east; near Albermarle Street the grade of the roadway increases up to the intersection with Clayton Avenue. From Clayton Avenue, the roadway gently descends towards Ashbury Avenue. Sidewalks are provided on both sides of Lincoln Avenue as is on-street parking. Lincoln Avenue is not an Emergency Response Route, as identified in the City’s Neighborhood Traffic Management Plan. It is a proposed Class III Bicycle Route. In 2010, the City of El Cerrito adopted the Neighborhood Traffic Management Plan, which identifies a process through which a street may be evaluated for Traffic Control devices. If a street or segment qualifies, various measures are presented to assist with traffic control related concerns. For Lincoln Avenue, the study segment meets the NTMP criteria based on vehicle speeds exceeding the posted speed limit by 3 mph (based on 2009 data) and the daily traffic volumes exceeding 1,000 vehicles per day. The current ADT along Lincoln averages 1,500 vehicles per day. UNDERSTANDING OF TRAFFIC CONCERNS In response to recent concerns and a petition from the neighborhood, the City has been studying the Lincoln Avenue corridor, identifying current issues and presenting potential Tier 1 and Tier 2 measures, consistent with the Neighborhood Traffic Management Plan. Tier 1 measures include enforcement, education and outreach, as well as engineering measures limited to striping, signage, and pavement markings. Tier 2 measures are more physical elements, including speed humps, traffic circles, raised intersections, roadway closures, and enhanced crosswalk systems. Tier 1 measures are often recommended as a first step, and as more enforcement or adherence is needed, Tier 2 measures are implemented. The following concerns were raised by neighbors in a petition filed in 2011: • Speeding • High traffic volumes, especially during the peak commute periods • Limited visibility along Lincoln Avenue, mainly due to parked cars • Lack of motorist yielding to pedestrians • Unsafe conditions at the Lincoln Avenue/Richmond Street intersection • Unsafe environment for multi-modal users due to the above concerns ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 4 of 13 The main focus of this traffic study is to presenting solutions that alleviate these concerns, including “calming” traffic on the Lincoln Avenue corridor, and improving the walkability of the corridor, providing a safer experience for pedestrians and residents. Collision History Fehr & Peers collected SWITRS (Statewide Integrated Traffic Records System) data to use in this analysis. From a review of available data between 2007 and 2011, 13 collisions were reported along this Lincoln Avenue Corridor. While there were a few reported sideswipe collisions on the eastern portion of Lincoln Avenue, the following collisions occurred within the intersections: • 6 collisions at Lincoln Avenue/Richmond Street o 2 in 2007 o 1 in 2008 o 3 in 2009 • 1 collision at Lincoln Avenue/Albermarle Street (2007) • 1 collision at Lincoln Avenue/Clayton Avenue (2007) • 1 collisions at Lincoln Avenue/Ashbury Avenue (2010) Of the 6 collisions at the Lincoln Avenue/Richmond Street intersection, 5 pertain to collisions that may be corrected with a traffic calming device (the remaining collision involved a hit-and-run with alcohol as a factor). 4 of the 5 collisions that occurred at the intersection were broadside collisions. The remaining collision was occurred at night, and involved a pedestrian in the crosswalk. Volume Data Fehr & Peers collected turning movement counts and 48-hour tube counts on Tuesday, April 24th, when school was in session. Turning movement counts were conducted at the Lincoln Avenue/Richmond Street intersection, between 6:00 AM and 8:00 PM, to capture hours with the highest number of vehicles, pedestrians and bicyclists. 48-hour tube counts were collected on Albermarle Street, south of Lincoln Avenue, beginning on Tuesday, April 24th. This traffic count data aided in the analysis of certain traffic control devices, including speed humps and all-way stop signs. Per the criteria outlined in the NTMP, speed humps are not recommended on roadways with volumes greater than 4,000 average daily trips (ADT); traffic volumes on Lincoln Avenue are less than half of this criterion. Volumes collected in 2006 ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 5 of 13 identified 1,560 ADT on Lincoln Avenue, just east of Richmond Street; 2009 counts on Lincoln Avenue near Norvell Street averaged 1,540 ADT. All-Way Stop Sign Warrants The Lincoln Avenue/Richmond Street and Lincoln Avenue/Albermarle Street intersections were analyzed for all-way stop control. The NTMP proposes criteria for assessing if all-way stop control should be installed at an intersection on a residential street, based on volumes (a combination of vehicle and pedestrian), collision history, and visibility. Exceptions are granted to these criterion based on the overall neighborhood circulation and special considerations. A street must meet either the volume, collision history or visibility criterion (with or without the exceptions) to be considered for an all-way stop control. These are briefly described below. Volume: The combined volume from all approaches must equal 300 units per hours for eight hours in one day, and that the minor street must equal one-third of the total entering volume, for the same eight hours of that day. Collision: The total number of reported collisions averages at least three or more per year, for at least two years. These collisions must be of the type that can be corrected by a multi-way stop sign. Visibility: If a significant visibility problem exists at an intersection for a travel distance of less than 150 feet, and cannot be corrected by other means (trimming vegetation). Neighborhood Circulation: Traffic volumes may be reduced by 60% for all the above values if the these three conditions are met: 1) neither street is an arterial street, 2) there is not a stop sign or traffic signal within 600 feet of the study intersection and 3) the stop sign installation is compatible with the overall traffic circulation within the neighborhood. Special Conditions: Traffic volumes may also be reduced to 60% of the overall values if other measures have not been effective in regulating crossing safety for pedestrians, bicyclists, or motorists within 600 feet of a school, park or playground, community facility, or on a steep grade. For the Lincoln Avenue segment, the traffic volumes were reduced by 60% based on the neighborhood circulation and special conditions criteria, with the street located near a school, and ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 6 of 13 the all-way stop control being consistent with the traffic flow and circulation of the neighborhood. Lincoln Avenue/Richmond Street The results of the volume data analysis indicate a much higher percentage of traffic on Richmond Street than on Lincoln Avenue. With the 60% reductions in traffic permitted in the City’s NTMP, the intersection does not meet the criteria to install an all-way stop sign due to the large difference in traffic volumes on the two streets. The minor street volume is still below the 1/3 criterion in the NTMP. It is important to note that where unwarranted, multi-way stop signs may actually increase vehicle speeds, and may further decrease driver compliance. For these reasons, other treatments should be considered before an all-way stop sign is installed at unwarranted locations. Analysis results are presented in Appendix C. The collision history criterion was not met at this intersection. Four accidents were reported in 2009; however only one accident was reported in 2008. For the criteria to be met, three accidents which could be corrected with a multi-way stop sign would need to occur within two consecutive years. The last criteria, visibility, point to areas where visibility may obstruct the driver’s view of oncoming traffic. This intersection presents no visibility concerns that aren’t corrected by trimming trees or painting red curb to prohibit on-street parking near the intersection. Lincoln Avenue/Albermarle Street Albermarle Street is currently a side-street stop approach to Lincoln Avenue. This analysis looked at the feasibility of installing a multi-way stop sign at this location. ADT’s were already collected along Lincoln Avenue in 2009; thus 48-hour tube counts were collected on Albermarle Street. The tube counts were conducted just south of the Lincoln Avenue intersection and were conducted to see how close the intersection may be to meeting the volume criteria. If the volume data indicated the intersection may be close to meeting the criteria, turning movement counts were to be conducted at the intersection. The volume data collected on Albermarle Street show significantly lower volumes than on Lincoln Avenue. The ADT on Albermarle Street averaged 300 vehicles per day; on Lincoln Avenue, the ADT’s are roughly 1,500 vehicles per day. Based on this, it was determined that the intersection ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 7 of 13 would not meet the reduced volume criteria, and turning movement counts were not collected at the intersection. The Lincoln Avenue/Albermarle Avenue does not present visibility concerns that cannot be corrected by no-parking zones or vegetation trimming. RECOMMENDATIONS The goal of this study is to present measures that address concerns voiced along Lincoln Avenue. The City currently has approximately $25,000 for Tier 1 and Tier 2 improvements along Lincoln Avenue. The following table presents the Tier 1 and Tier 2 measures that could be considered along this segment, along with their rough order of magnitude cost. ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 8 of 13 TABLE 1 POTENTIAL TIER 1 AND TIER 2 TRAFFIC CALMING MEASURES Tier Measure Pros Cons Approximate Cost Tier 1 Red Curb Painting Improves corner visibility On-street parking reduction $2.50 / linear foot Centerline Striping Adds roadway definition, may visually narrow the roadway Requires maintenance; compliance is voluntary $1.75 / linear foot Crosswalk Striping Will enhance crosswalk visibility Requires maintenance $6.60 / linear foot Intersection striping, including hatching or striped bulbouts May visually narrow intersection, will improve corner visibility Requires maintenance $2.00 / linear foot Tier 2 Speed Humps High impact on reducing vehicle speeds. May also reduce traffic volumes. May increase noise in vicinity; may reduce emergency response times; may conflict with bicyclists $2,000 - $3,000 each Speed feedback signs May reduce vehicle speeds Compliance is voluntary; may require enforcement $5,000 - $10,000/ each Speed Tables High impact on reducing vehicle speeds. May also reduce traffic volumes. Can include colored/ textured pavement High cost; may reduce emergency response times $10,000 - $15,000 each Mini Traffic Circles Will add definition, may visually narrow the roadway High cost; may reduce on-street parking $20,000 - $30,000 each Enhanced Crosswalk (flashing beacons, in- roadway warning lights) Will enhance crosswalk visibility High cost; requires maintenance $20,000 to $40,000 (complete system) Bulbouts at intersections Will enhance crosswalk visibility High cost; may require additional improvements (drainage) $60,000-$100,000 (all four corners) Source: Fehr & Peers, 2012. ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 9 of 13 Based on the City’s current budget for improvements along Lincoln Avenue, and the recommended goals, the following combination of Tier 1 and Tier 2 near-term measures are suggested along Lincoln Avenue. These improvements are identified on Figure 2. Recommended Near-Term Tier 1 Measures • Striped bulbouts at Lincoln Avenue/Richmond Street, Lincoln Avenue/Norvell Street and Lincoln Avenue/Albermarle Street intersections • Centerline striping at Lincoln Avenue/Richmond Street • Red curb striping for 15 to 25 feet along Lincoln Avenue in advance of Richmond Street, Everett Street, Norvell Street, and Albermarle Street • A 15 mph School Speed Limit Zone sign between Clayton Avenue and Ashbury Avenue, Recommended Near-Term Tier 2 Measures • A speed hump on Lincoln Avenue, between Everett Street and Norvell Street • A raised crosswalk across Lincoln Avenue at Albermarle Street The approximate cost for these improvements is detailed below in Table 2. While the above measures are proposed to calm traffic by reducing vehicle speeds on Lincoln Avenue, they may also reduce vehicle volumes as well. Based on nationally-conducted traffic calming evaluations, speed humps are shown to reduce vehicle volumes by approximately 20%. This reduction in vehicle volumes on Lincoln Avenue may cause some vehicles to divert to other parallel streets. ---PAGE BREAK--- Clayton Ave Clayton Ave Everett St Everett St Elm St Elm St Albermarle St Albermarle St Richmond St Richmond St Norvell St Norvell St Ashbury Ave Lincoln Ave Clayton Ave Everett St Elm St Richmond St Norvell St Ashbury Ave Lincoln Ave El Cerrito High School Albermarle St Richmond St Richmond St Lincoln Ave Lincoln Ave Richmond St Lincoln Ave Albermarle St Albermarle St Norvell St Norvell St Albermarle St Norvell St Lincoln Ave Lincoln Ave Lincoln Ave Lincoln Ave Lincoln Ave Lincoln Ave Ash Ash LiLincoln Ave iLiLincoln Ave El Cerrito High Schoo Lincoln Ave: 15 mph school speed zone Lincoln Avenue/Albermarle Street: Raised crosswalk, red curb, four striped bulb-outs Lincoln Avenue/Richmond Street: Crosswalk striping, red curb, yellow centerline Lincoln Avenue/Norvell Street: Four striped bulb-outs, red curb Lincoln Ave: Speed hump 2 n Figure 2. El Cerrito Traffic Calming Recommended Traffic Calming - Lincoln Avenue WC12-2889_x_Lincoln ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 11 of 13 TABLE 2 NEAR-TERM TRAFFIC CALMING RECOMMENDATIONS - CONSTRUCTION COSTS Location Item Unit of Measure Unit Cost Quantity Total Lincoln Avenue/ Richmond Street Crosswalk Striping LF $6.60 200 $1,320 Centerline Striping LF $1.75 80 $140 Red Curb LF $2.50 125 $313 Between Everett Street and Norvell Street Speed Hump EA $3,000 1 $3,000 Speed Hump Signage EA $700 2 $1,400 Lincoln Avenue/ Norvell Street Striped Bulbouts LF $2.00 400 $800 Red Curb LF $2.50 100 $250 Lincoln Avenue/ Albermarle Street Raised Crosswalk EA $10,000 1 $10,000 Raised Crosswalk Signage EA $700 2 $1,400 Striped Bulbouts LF $2.00 400 $800 Red Curb LF $2.50 100 $250 Between Clayton Street and Ashbury Avenue 15 mph Speed Zone Signs EA $500 2 $1,000 Subtotal $19,673 Traffic Control, Construction Management, and Mobilization (Total of 25%) $4,918 Contingency (15%) $2,951 TOTAL $27,542 Does not include design fee (approximately 15% of construction cost) Source: Fehr & Peers, 2012. Recommended Long-Term Tier 1 and Tier 2 Measures As additional funds become available, long-term solutions could include the following: • Physical bulbouts at all four corners of the Lincoln Avenue/Richmond Street intersection (approximate cost = $60,000 to $100,000) • Enhanced crosswalk (rectangular rapid flashing beacon or in-pavement flashing lights) at Lincoln Avenue/Richmond Street intersection (approximate cost = $20,000 to $40,000) ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 12 of 13 • Mini traffic circles at Lincoln Avenue/Norvell Street and Lincoln Avenue/Albermarle Street ($30,000 each) ---PAGE BREAK--- Yvetteh Ortiz November 16, 2012 Page 13 of 13 Appendices: Appendix A: Turning Movement Counts at Lincoln Avenue/Richmond Street Appendix B: 48-hour tube counts on Albermarle Street, south of Lincoln Avenue Appendix C: All-way stop control analysis, Lincoln Avenue/Richmond Street ---PAGE BREAK--- WILTEC Phone: (626) 564-1944 Fax: (626) 564-1944 E-mail: [EMAIL REDACTED] INTERSECTION TURNING MOVEMENT COUNT SUMMARY CLIENT: FEHR AND PEERS PROJECT: EL CERRITO TRAFFIC COUNTS DATE: TUESDAY APRIL 24, 2012 PERIOD: 6:00 A.M. TO 8:00 P.M. INTERSECTION: N/S RICHMOND STREET E/W LINCOLN AVENUE CITY: EL CERRITO 15 MIN COUNTS 1 2 3 4 5 6 7 8 9 10 11 12 PERIOD SBRT SBTH SBLT WBRT WBTH WBLT NBRT NBTH NBLT EBRT EBTH EBLT TOTAL 600-615 0 9 0 0 3 2 0 1 1 0 1 0 17 615-630 2 15 1 0 2 1 0 3 0 1 0 0 25 630-645 2 21 1 0 4 3 1 7 0 1 0 0 40 645-700 3 25 0 0 3 0 0 2 1 3 2 0 39 700-715 3 36 1 1 9 1 1 9 0 2 3 0 66 715-730 2 59 2 1 5 4 1 15 2 3 12 1 107 730-745 3 83 5 1 9 2 2 11 2 8 25 1 152 745-800 5 77 7 11 12 2 0 17 4 7 53 1 196 800-815 7 104 6 20 19 2 2 30 3 7 35 3 238 815-830 10 95 9 6 3 0 3 24 8 12 15 3 188 830-845 3 90 5 3 9 1 2 27 8 12 8 1 169 845-900 2 68 2 2 7 0 0 29 2 6 6 3 127 900-915 3 79 2 0 5 2 0 34 3 7 6 2 143 915-930 3 69 3 2 3 2 4 20 2 2 1 2 113 930-945 3 37 0 1 3 3 0 17 4 4 6 1 79 945-1000 2 71 4 1 6 4 0 21 3 3 6 3 124 1000-1015 3 42 0 2 7 1 1 8 2 4 5 1 76 1015-1030 0 52 1 0 3 0 2 31 1 4 4 0 98 1030-1045 2 47 1 4 3 2 2 33 1 4 6 1 106 1045-1100 2 53 0 2 2 0 1 37 0 0 8 0 105 1100-1115 2 42 1 1 4 1 0 21 1 1 5 1 80 1115-1130 2 50 3 2 3 1 0 36 3 3 6 1 110 1130-1145 3 30 1 2 2 2 1 38 6 0 9 2 96 1145-1200 2 40 1 0 6 1 0 30 1 2 13 1 97 1200-1215 0 32 4 3 4 1 2 37 0 3 5 1 92 1215-1230 3 43 0 0 3 0 1 32 3 5 10 2 102 1230-1245 2 46 0 1 3 2 2 37 2 1 6 2 104 1245-100 2 35 0 0 8 3 1 35 0 5 6 2 97 100-115 2 32 1 2 1 0 1 30 1 2 5 33 44 115-130 1 47 0 0 4 3 1 33 3 1 1 2 96 130-145 4 33 1 0 6 0 1 38 3 6 2 1 95 145-200 3 50 3 0 4 3 1 41 6 3 7 1 122 200-215 0 38 1 0 3 0 2 37 1 8 6 1 97 215-230 1 40 0 0 9 2 1 48 2 2 10 0 115 230-245 1 33 2 6 18 1 3 43 3 9 11 2 132 245-300 5 51 0 3 11 2 3 33 2 6 7 2 125 300-315 1 42 1 0 4 2 1 47 6 6 5 3 118 315-330 1 48 2 12 10 0 1 52 2 2 9 3 142 330-345 2 57 1 5 9 0 2 63 3 3 10 2 157 345-400 6 69 3 0 5 4 3 79 1 1 13 4 188 400-415 1 43 1 1 5 1 2 49 0 3 11 1 118 415-430 3 61 2 4 6 1 2 63 8 5 7 5 167 430-445 0 58 1 4 4 1 0 72 1 2 9 5 157 445-500 3 50 3 3 5 4 1 86 5 5 8 4 177 500-515 1 58 0 4 3 0 2 69 4 6 13 5 165 515-530 1 59 1 5 3 0 1 67 4 6 12 3 162 530-545 3 52 3 1 6 0 3 90 8 9 8 11 194 545-600 4 48 4 1 3 2 2 79 2 2 11 5 163 600-615 3 48 2 2 7 1 5 82 5 3 11 4 173 615-630 4 39 3 0 6 1 3 53 4 5 8 10 136 630-645 4 39 4 2 7 1 3 73 4 2 9 3 151 ---PAGE BREAK--- 645-700 3 51 3 3 2 2 1 69 3 9 4 3 153 700-715 3 36 3 1 8 2 0 53 1 4 19 3 133 715-730 2 32 1 0 6 3 4 35 3 2 7 2 97 730-745 2 19 0 3 6 3 2 43 0 1 6 1 86 745-800 1 29 2 2 2 2 0 35 2 3 4 2 84 HOUR TOTALS 1 2 3 4 5 6 7 8 9 10 11 12 PERIOD SBRT SBTH SBLT WBRT WBTH WBLT NBRT NBTH NBLT EBRT EBTH EBLT TOTAL 600-700 7 70 2 0 12 6 1 13 2 5 3 0 121 615-715 10 97 3 1 18 5 2 21 1 7 5 0 170 630-730 10 141 4 2 21 8 3 33 3 9 17 1 252 645-745 11 203 8 3 26 7 4 37 5 16 42 2 364 700-800 13 255 15 14 35 9 4 52 8 20 93 3 521 715-815 17 323 20 33 45 10 5 73 11 25 125 6 693 730-830 25 359 27 38 43 6 7 82 17 34 128 8 774 745-845 25 366 27 40 43 5 7 98 23 38 111 8 791 800-900 22 357 22 31 38 3 7 110 21 37 64 10 722 815-915 18 332 18 11 24 3 5 114 21 37 35 9 627 830-930 11 306 12 7 24 5 6 110 15 27 21 8 552 845-945 11 253 7 5 18 7 4 100 11 19 19 8 [PHONE REDACTED] 11 256 9 4 17 11 4 92 12 16 19 8 [PHONE REDACTED] 11 219 7 6 19 10 5 66 11 13 18 7 [PHONE REDACTED] 8 202 5 4 19 8 3 77 10 15 21 5 [PHONE REDACTED] 7 212 6 7 19 7 5 93 7 15 21 5 404 1000-1100 7 194 2 8 15 3 6 109 4 12 23 2 385 1015-1115 6 194 3 7 12 3 5 122 3 9 23 2 389 1030-1130 8 192 5 9 12 4 3 127 5 8 25 3 401 1045-1145 9 175 5 7 11 4 2 132 10 4 28 4 391 1100-1200 9 162 6 5 15 5 1 125 11 6 33 5 383 1115-1215 7 152 9 7 15 5 3 141 10 8 33 5 395 1130-1230 8 145 6 5 15 4 4 137 10 10 37 6 387 1145-1245 7 161 5 4 16 4 5 136 6 11 34 6 395 1200-100 7 156 4 4 18 6 6 141 5 14 27 7 395 1215-115 9 156 1 3 15 5 5 134 6 13 27 27 347 1230-130 7 160 1 3 16 8 5 135 6 9 18 27 341 1245-145 9 147 2 2 19 6 4 136 7 14 14 28 332 100-200 10 162 5 2 15 6 4 142 13 12 15 29 357 115-215 8 168 5 0 17 6 5 149 13 18 16 5 410 130-230 8 161 5 0 22 5 5 164 12 19 25 3 429 145-245 5 161 6 6 34 6 7 169 12 22 34 4 466 200-300 7 162 3 9 41 5 9 161 8 25 34 5 469 215-315 8 166 3 9 42 7 8 171 13 23 33 7 490 230-330 8 174 5 21 43 5 8 175 13 23 32 10 517 245-345 9 198 4 20 34 4 7 195 13 17 31 10 542 300-400 10 216 7 17 28 6 7 241 12 12 37 12 605 315-415 10 217 7 18 29 5 8 243 6 9 43 10 605 330-430 12 230 7 10 25 6 9 254 12 12 41 12 630 345-445 10 231 7 9 20 7 7 263 10 11 40 15 630 400-500 7 212 7 12 20 7 5 270 14 15 35 15 619 415-515 7 227 6 15 18 6 5 290 18 18 37 19 666 430-530 5 225 5 16 15 5 4 294 14 19 42 17 661 445-545 8 219 7 13 17 4 7 312 21 26 41 23 698 500-600 9 217 8 11 15 2 8 305 18 23 44 24 684 515-615 11 207 10 9 19 3 11 318 19 20 42 23 692 530-630 14 187 12 4 22 4 13 304 19 19 38 30 666 545-645 15 174 13 5 23 5 13 287 15 12 39 22 623 600-700 14 177 12 7 22 5 12 277 16 19 32 20 613 615-715 14 165 13 6 23 6 7 248 12 20 40 19 573 630-730 12 158 11 6 23 8 8 230 11 17 39 11 534 645-745 10 138 7 7 22 10 7 200 7 16 36 9 469 700-800 8 116 6 6 22 10 6 166 6 10 36 8 400 ---PAGE BREAK--- WILTEC Phone: (925) 706-9911 Fax: (925) 706-9914 24-HOUR ADT COUNT SUMMARY CLIENT: FEHR & PEERS PROJECT: EL CERRITO LOCATION: ALBERMARLE STREET BETWEEN LINCOLN AVENUE AND CENTRAL AVENUE DATE: TUESDAY APRIL 24, 2012 DIRECTION: NB DIRECTION: SB TIME 00-15 15-30 30-45 45-60 HOUR TIME 00-15 15-30 30-45 45-60 HOUR TOTALS TOTALS 0:00 0 0 0 0 0 0:00 0 0 0 0 0 1:00 0 0 0 0 0 1:00 0 0 0 0 0 2:00 1 0 0 0 1 2:00 0 0 0 0 0 3:00 0 0 0 0 0 3:00 0 0 0 0 0 4:00 0 0 1 0 1 4:00 0 2 0 1 3 5:00 0 0 0 0 0 5:00 0 1 0 2 3 6:00 0 0 0 1 1 6:00 2 3 2 1 8 7:00 2 0 4 1 7 7:00 3 4 2 3 12 8:00 4 1 3 2 10 8:00 8 7 8 4 27 9:00 2 0 2 1 5 9:00 3 3 4 3 13 10:00 0 1 4 1 6 10:00 1 3 9 4 17 11:00 1 0 0 0 1 11:00 0 2 3 5 10 12:00 2 1 2 7 12 12:00 6 5 1 2 14 13:00 1 3 2 4 10 13:00 2 2 3 0 7 14:00 0 1 2 2 5 14:00 3 1 1 8 13 15:00 2 1 0 4 7 15:00 2 8 8 3 21 16:00 4 8 1 4 17 16:00 3 6 4 4 17 17:00 4 2 4 4 14 17:00 2 3 6 0 11 18:00 0 1 4 2 7 18:00 3 1 0 2 6 19:00 2 4 1 2 9 19:00 3 2 2 2 9 20:00 1 2 3 3 9 20:00 1 1 0 1 3 21:00 1 3 2 1 7 21:00 2 0 0 0 2 22:00 0 1 1 0 2 22:00 1 1 1 0 3 23:00 0 0 0 1 1 23:00 0 0 1 0 1 TOTAL 132 TOTAL 200 AM PEAK HOUR 0730-0830 AM PEAK HOUR 0800-0900 VOLUME 10 VOLUME 27 PM PEAK HOUR 1545-1645 PM PEAK HOUR 1445-1545 VOLUME 17 VOLUME 26 TOTAL BI-DIRECTIONAL VOLUME 332 ---PAGE BREAK--- All-way stop warrant analysis Vehicle, Pedestrian and Bicycle Totals HOUR TOTALS Minor St PERIOD SBRT SBTH SBLT WBRT WBTH WBLT NBRT NBTH NBLT EBRT EBTH EBLT TOTAL Lincoln E/W Total 1/3 of Total Met? TOTAL reduced to 60% Lincoln reduced to 60% Met with 60% 600-700 7 78 2 0 12 6 1 13 2 5 3 0 129 26 - 77.4 15.6 - 615-715 11 105 3 1 18 5 2 21 1 7 5 0 179 36 - 107.4 21.6 - 630-730 15 150 4 2 21 8 3 33 3 9 17 1 266 58 - 159.6 34.8 - 645-745 17 211 8 3 26 7 4 37 5 16 42 2 378 96 - 226.8 57.6 - 700-800 21 263 15 14 35 9 5 52 8 20 93 3 538 174 - 322.8 104.4 - 715-815 25 333 20 33 45 10 6 73 11 25 125 6 712 244 Yes 427.2 146.4 Yes 730-830 31 373 27 38 43 6 8 82 17 34 128 8 795 257 - 477 154.2 - 745-845 31 380 27 40 43 5 8 98 23 38 111 8 812 245 - 487.2 147.0 - 800-900 26 369 22 31 38 3 7 110 21 37 64 10 738 183 - 442.8 109.8 - 815-915 22 343 18 11 24 3 5 114 21 37 35 9 642 119 - 385.2 71.4 - 830-930 13 313 12 7 24 5 6 110 15 27 21 8 561 92 - 336.6 55.2 - 845-945 14 265 7 5 18 7 4 100 11 19 19 8 477 76 - 286.2 45.6 - 900-1000 14 269 9 4 17 11 4 92 12 16 19 8 475 75 - 285 45.0 - 915-1015 13 233 7 6 19 10 5 66 11 13 18 7 408 73 - 244.8 43.8 - 930-1030 13 216 5 4 19 8 3 77 10 15 21 5 396 72 - 237.6 43.2 - 945-1045 10 217 6 7 19 7 5 93 7 15 21 5 412 74 - 247.2 44.4 - 1000-1100 10 197 2 8 15 3 6 109 4 12 23 2 391 63 - 234.6 37.8 - 1015-1115 9 199 3 7 12 3 5 122 3 9 23 2 397 56 - 238.2 33.6 - 1030-1130 8 198 5 9 12 4 3 127 5 8 25 3 407 61 - 244.2 36.6 - 1045-1145 9 183 5 7 11 4 2 132 10 4 28 4 399 58 - 239.4 34.8 - 1100-1200 12 171 6 5 15 5 1 125 11 6 33 5 395 69 - 237 41.4 - 1115-1215 11 159 9 7 15 5 3 141 10 8 33 5 406 73 - 243.6 43.8 - 1130-1230 15 150 6 5 15 4 4 137 10 10 37 6 399 77 - 239.4 46.2 - 1145-1245 15 164 5 4 16 4 5 136 6 11 34 6 406 75 - 243.6 45.0 - 1200-100 13 159 4 4 18 6 6 141 5 14 27 7 404 76 - 242.4 45.6 - 1215-115 14 157 1 3 15 5 5 134 6 13 27 27 407 90 - 244.2 54.0 - 1230-130 11 162 1 3 16 8 5 135 6 9 18 27 401 81 - 240.6 48.6 - 1245-145 12 151 2 2 19 6 5 136 7 14 14 28 396 83 - 237.6 49.8 - 100-200 12 166 5 2 15 6 5 142 13 12 15 29 422 79 - 253.2 47.4 - 115-215 10 174 5 0 17 6 6 149 13 18 16 5 419 62 - 251.4 37.2 - 130-230 8 168 5 0 22 5 6 164 12 19 25 3 437 74 - 262.2 44.4 - 145-245 8 173 6 6 34 6 7 169 12 22 34 4 481 106 - 288.6 63.6 - 200-300 13 173 3 9 41 5 9 161 8 25 34 5 486 119 - 291.6 71.4 - 215-315 16 176 3 9 42 7 8 171 13 23 33 7 508 121 - 304.8 72.6 - 230-330 17 183 5 21 43 5 8 175 13 23 32 10 535 134 - 321 80.4 - 245-345 15 202 4 20 34 4 7 195 13 17 31 10 552 116 - 331.2 69.6 - 300-400 15 221 7 17 28 6 7 241 12 12 37 12 615 112 - 369 67.2 - 315-415 13 222 7 18 29 5 8 243 6 9 43 10 613 114 - 367.8 68.4 - 330-430 14 234 7 10 25 6 9 254 12 12 41 12 636 106 - 381.6 63.6 - 345-445 12 235 7 9 20 7 7 263 10 11 40 15 636 102 - 381.6 61.2 - 400-500 7 220 7 12 20 7 5 270 14 15 35 15 627 104 - 376.2 62.4 - 415-515 8 246 6 15 18 6 5 290 18 18 37 19 686 113 - 411.6 67.8 - 430-530 7 257 5 16 15 5 4 294 14 19 42 17 695 114 - 417 68.4 - 445-545 10 255 7 13 17 4 9 312 21 26 41 23 738 124 - 442.8 74.4 - 500-600 13 254 8 11 15 2 11 305 18 23 44 24 728 119 - 436.8 71.4 - 515-615 15 233 10 9 19 4 14 318 19 20 42 23 726 117 - 435.6 70.2 - 530-630 18 202 12 4 22 5 16 304 19 19 38 30 689 118 - 413.4 70.8 - 545-645 19 188 13 5 23 6 14 287 15 12 39 22 643 107 - 385.8 64.2 - 600-700 16 185 12 7 22 6 12 277 16 19 32 20 624 106 - 374.4 63.6 - 615-715 15 175 13 6 23 6 8 248 12 20 40 19 585 114 - 351 68.4 - 630-730 13 168 11 6 23 8 9 230 11 17 39 11 546 104 - 327.6 62.4 - 645-745 13 146 7 7 22 10 8 200 7 16 36 9 481 100 - 288.6 60.0 - 700-800 13 125 6 6 22 11 7 166 6 10 36 8 416 93 - 249.6 55.8 - *Total must be greater than or equal to 300 **Total must be greater than or equal to 180 Lincoln Avenue Appendix C -Lincoln Avenue/Richmond Street TMC Richmond Street Lincoln Avenue Richmond Street 60% Volume Reduction on both Total and Minor Regular Stop Sign Warrant (No Special Conditions) *