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HomeMy WebLinkAboutTraffic Operations Analysis TRAFFIC OPERATIONS ANALYSIS J PROPOSED RESIDENTIAL DEVELOPMENT ROHRER ROAD AND MARANA DRIVE CARMEL, INDIANA _ ~ PREPARED FOR ESTRIDGE HOMES ~ ~~gO ~~S Juw 2003 '~ oQ~ 1 1 1 1 1 1 TRAFFIC OPERATIONS ANALYSIS PROPOSED RESIDENTIAL DEVELOPMENT ROHRER ROAD AND MARANA DRIVE CARMEL, INDIANA PREPARED FOR ESTRIDGE HOMES JULY 2003 PREPARED BY: A 8c F ENGINEERING CO., LLC CONSULTING ENGINEERS 8425 KEYSTONE CROSSING, SUITE 200 INDIANAPOLIS, IN 46240 PHONE 317-202-0864 FAx 317-202-0908 1 ' ESTRIDGE HOMES- ROFIltER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS COPYRIGHT 1 ' This Analysis and the ideas, designs and concepts contained herein are the exclusive intellectual property of A&F Engineering Co., LLC. and are not ' to be used or reproduced in whole or in part, without the written consent ' of A&F Engineering Co., LLC. 1 1 1 1 1 1 1 1 ©2003, A&F Engineering Co., LLC. 1 1 1 1 1 1 1 1 ESTRIDGE HOMES-ROHAER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS TABLE OF CONTENTS LIST OF FIGURES ............................................................................................................................................................ II C ERTI FIC A'FION ............................................................................................................................................................. I I I INTRODUCTION ...............................................................................................................................................................1 PURPOSE .................................................................................................................... ..................................................... I SCOPE OF WORK ........................................................................................................ ..................................................... l DESCRIPTION OF THE PROJECT .................................................................................. .....................................................2 STUDY AREA ............................................................................................................. .....................................................2 DESCRIPTION OF THE ABUTTING STREET $YSTEM ..................................................... .....................................................4 TRAFFIC DATA ...............................................................................................................................................................4 ASSIGNMENT AND DISTRIBUTION OF GENERATED TRIPS ................................................................................................6 PROPOSED DEV ELOPMENT GENERATED TRIPS ADDED TO THE STREET SYSTEM ........................................ ....................6 CAPACITY ANALYSIS .................................................................................................................................. ....................9 DESCRIPTION OF LEVELS OF SERVICE ......................................................................................................... ....................9 CAPACITY ANALYSES SCENARIOS .............................................................................................................. ....................9 TABLE 2 -LEVEL OF SERVICE SUMMARY: MARANA DRNE AND ROHRER ROAD .................................. ..................13 TABLE 3 - LEV EL OF SERV ICE SUMMARY: MARANA DRIVE AND OFFUTT DRIVE .........._ ................._... ..................13 TABLE 4 - LEV EL OF S ER V ICE SUMMARY: MARANA DRIV E AND PROPOSED W EST ACCESS .................. ..................14 CONCLUSIONS ............................................................................................................................................ ..................15 RECOMMENDATIONS .................................................................................................................................. ..................16 1 ' ESTRIDGE HOMES-ROfiRER RD. & MARANA DR. 'PRAFFIC OPERATIONS ANALYSIS LIST OF FIGURES LJ FIGURE 1: AREA MAP ................................................................................................................................................ .....3 ' FIGURE 2: ASSIGNMENT AND DISTRIBUTION OF GENERATED TRAFFIC VOLUMES FOR PROPOSED DEVELOPM ENT 7 .... ..... FIGURE 3: GENERATED TRAFFIC VOLUMES FOR PROPOSED DEVELOPMENT .............................................................. .....8 FIGURE 4: EXISTING TRAFFIC VOLUMES ................................................................................................................... ...1 1 ' FIGURES: SUM OF EXISTING TRAFFIC VOLUMES AND GENERATED TRAFFIC VOLUMES ........................................... ...12 1 1 1 1 I I 1 1 1 1 1 t ESTRIDGE HOMES - ROIrRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS CERTIFICATION I certify that this TRAFFIC OPERATIONS ANALYSIS haS been prepared by me and under my immediate supervision and that 1 have experience and training in the field of traffic and transportation engmeenng. A&F ENGINEERING CO., LLC. ~r/ /^~~ G Stev . Fehribach, P.E. Indiana Registration 890237 ~~ ~ U Thomas S. Vandenberg, .1. Transportation Engineer ^I ' ESTRIDGE HOMES - ROHRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS ' INTRODUCTION This TRAFFIC OPERATIONS ANALYSIS, prepared at the request of Estridge Homes, is for a proposed residential townhouse development that will be located along Mazana Drive and Rohrer Road in ' Carmel, Indiana. ' PURPOSE The purpose of this analysis is to determine what effect traffic generated by the proposed ' development, when fully occupied, will have on the existing adjacent roadway system. This analysis will identify any roadway deficiencies that may exist today or that may occur when this site ' is developed. ' Conclusions will be reached that will detemvne if the roadway system can accommodate the anticipated traffic volumes. These conclusions will determine the modifications required if there ' will be deficiencies in the system resulting from the increased traffic volumes. ' Recommendations will be made that will address the conclusions resulting from this analysis. These recommendations will address feasible roadway system improvements that will accommodate the proposed development traffic volumes such that there will be safe ingress and egress, to and from the proposed development, with minimal interference to traffic on the public street system. tJ SCOPE OF WORK The scope of work for this analysis is: First, to obtain turning movement traffic volume counts at the following intersections: • Mazana Drive and Rohrer Road • Mazana Drive and Offutt Drive Second, to estimate the number of new trips that will be generated by the proposed development. Third, to assign the generated traffic volumes to the driveways and/or roadways that will provide access to the proposed development. 1 1 t 1 u 1 1 1 1 ESTRIIXIE HOMES-ROHRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS Fourth, to distribute the generated traffic volumes from the proposed site onto the public roadway system and intersections identified in the study azea. Fifth, to prepaze a capacity analysis and level of service analysis for each intersection included in the study azea for each of the following scenarios: SCENARIO 1: Existing Conditions -Based on existing roadway conditions and traffic volumes. SCENARIO 2: Proposed Development -New traffic volumes that will be generated by the proposed development added to the existing traffic volumes. Finally, to prepare a TRAFFIC OPERATIONS ANALYSIS documenting all data, analyses, conclusions and recommendations to provide for the safe and efficient movement of traffic through the study area. DESCRIPTION OF THE PROJECT The proposed development will be located along Marana Drive and Rohrer Road in Carmel, Indiana. As proposed, the development will consist of 35 townhomes. Figure 1 is an area map of the proposed development. STUDY AREA The study area has been defined to include the following intersections: • Mazana Drive & Rohrer Road • Mazana Drive & Offutt Drive • Marana Drive & Proposed West Access 2 1 1 1 i t i MARA/VA DR/t/E 0 O C ~ o - ~ ~-~ ~~ o aaa 0 ~ ~~ ~`~SITE ~ ~ / ., , FIGURE i AREA MAP ESTRIDGE HOMES CARMEL, IN ©A&F "ALL R Bering Co., LLC 2003 Reserved" 3 1 1 1 1 1 1 1 1 1 1 1 LJ 1 ESTRIDGE HOMES-RO[tRER RD. & MARANA DR. TRAFFIC OPERA77ONS ANALYSIS DESCRIPTION OF THE ABUTTING STREET SYSTEM This proposed development would be served by the public roadway system that includes Marana Drive and Rohrer Road. MARANA DRIVE - is an easUwest two-lane residential roadway within Carmel. The posted speed limit in the vicinity of the site along this roadway is 25 mph. ROHRER ROAD - is a north/south two-lane roadway within Carmel. The posted speed limit in the vicinity of the site along this roadway is 30 mph. OFFl17'I' DRIVE - is a north/south two-lane residential roadway within Carmel. The posted speed limit in the vicinity of the site along this roadway is 25 mph. Marana Drive and Rohrer Road -This T-intersection has Marana Drive stopping for Rohrer Road. All approaches consist of one lane, except southbound, which has aright-tum lane. Marana Drive and OJj'utt Drive -This intersection is controlled by a two-way stop with Offutt Drive stopping for Marana Drive. All approaches consist of one lane. TRAFFIC DATA A peak hour manual turning movement traffic volume count was made at each of the existing study intersections by A&F Engineering Co., LLC. The traffic volume count includes an hourly total of all "through" traffic and all "fuming" traffic at each intersection. The traffic volume counts were made during the hours of 6:00 AM to 9:00 AM and 4:30 PM to 6:00 PM in June 2003. These traffic volume counts are summarized on Figure 4 and are included in Appendix A. a 1 1 CI LI' 1 ESTRIDGE HOMES - ROHRER Ttn. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS GENERATED TRAFFIC VOLUMES FOR PROPOSED DEVELOPMENT The estimate of traffic to be generated by the proposed development is a function of the development size and type of land use. Trip Ceneration~ report was used to calculate the number of trips that will be generated by the proposed development. This report is a compilation of trip data for various land uses as collected by transportation professionals throughout the United States in order to establish the average number of trips generated by various land uses. Table 1 is a summary of the trips that will be generated by the proposed development. TABLE 1 -GENERATED TRIPS FOR PROPOSED DEVELOPMENT 1 1 1 1 DEVELOPMENT INFORMATION GENERATED TRIPS LAND USE ITE CODE SIZE AM ENTER AM EXIT PM ENTER PM EXIT Residential 230 35 Dwelling Units 4 19 17 9 INTERNAL TRIPS An internal trip results when a trip is made between two land uses without traversing the external roadway system. These trips aze usually common in mixed-use developments. The proposed development is a single land use only. Therefore, internal trip reductions are not applicable. PASS-BY TRIPS Pass-by trips are trips already on the roadway system that are captured by a land use. A residential land use does not generate a substantial amount of pass-by trips. Therefore, pass-by trip reductions are not applicable. PEAK HOUR Based on the existing traffic volumes that were collected for this analysis, the adjacent street peak hour varies between the intersections. Therefore, the actual peak hour at each intersection will be used for this analysis to represent the maximum traffic volumes at each intersection. ~ Trip Generation, Institute of Transportation Engineers (ITE), Sixth Edition, 1997. 5 1 1 1 n 1 1 1 1 1 1 ESTRIDGE HO&niS- ROHRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS ASSIGNMENT AND DISTRIBUTION OF GENERATED TRIPS Traffic volumes will be generated by the proposed development and added to the public street system. The study methodology used to determine the traffic volumes is defined as follows: 1. The volume of traffic that will enter and exit the site must be assigned to the various access points and to the public street system. Using the existing traffic volume data collected for this analysis, traffic to and from the proposed new site has been assigned to the proposed driveways and to the public street system that will be serving the site. 2. To determine the volumes of traffic that will be added to the public roadway system, the generated traffic must be distributed by direction to the public roadway's intersection with the driveway. For the proposed development, the distribution was based on the existing traffic patterns and the assignment of generated traffic. The assignment and distribution of the generated traffic volumes for the proposed development are shown on Figure 2. PROPOSED DEVELOPMENT GENERATED TRIPS ADDED TO THE STREET SYSTEM Generated traffic volumes that can be expected from the proposed development have been prepazed for each of the study azea intersections. The peak hour generated traffic volumes aze shown on Figure 3. These data are based on the previously discussed trip generation data, assignment of generated traffic, and distribution of generated traffic. 6 1 1 L~ 1 1 1 1 1 1 u 1 1 1 1 1 1 f 2X 5x ,~ <- SX r 90X 1 h r- h ~ r- ~ 2X ~/ X X 3z ~ "' "' 5'Y ~~ 2x ~, N y O a MARAIVA DR/t/E 000~0~ i 000 I \ , ~`~SITE ~ ~ / ., I LEGEND = NEGLIGIBLE ESTRIDGE HOMES CARMEL, IN x 30X Ix ssx ~, 0 W i FIGURE 2 ASSIGNMENT AND DISTRIBUTION OF GENERATED TRAFFIC VOLUMES FOR PROPOSED DEVELOPMENT ©A k F Engineering Co., LlC 2003 "ALL Rights Reserved" 7 1 1 1 1 1 0 i 1 1 u ~~ (t) ~~- (~) ~~' MARANA DR/t/E .000~~~ ~ 000 ~'~SITE ~ ~ / .~ I LEGEND 00 = A. M. PEAK HOUR (00) = P. M. PEAK HOUR = NEGLIGIBLE ESTRIDGE HOMES CARMEL, IN ~i (3) 61 h h) t2~ 0 w FIGURE 3 GENERATED TRAFFIC VOLUMES FOR PROPOSED DEVELOPMENT ©A & f Engineering Co., LLC 2003 "ALL Rights Reserved" 8 ' ESTRmGE HOhfES - ROHI2ER I2D. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS ' CAPACITY ANALYSIS The "efficiency" of an intersection is based on its ability to accommodate the traffic volumes that approach the intersection. It is defined by the Level-of-Service (LOS) of the intersection. The ' LOS is determined by a series of calculations commonly called a "capacity analysis". Input data ' into a capacity analysis include traffic volumes, intersection geometry, number and use of lanes and, in the case of signalized intersections, traffic signal timing. To determine the LOS at each ' of the study intersections, a capacity analysis has been made using the recognized computer progam based on the Highway Capacity Manual (HCM)Z. ' DESCRIPTION OF LEVELS OF SERVICE The following list shows the delays related to the levels of service for unsignalized intersections: 1 1 1 1 1 1 1 1 Level of Service Control Delav (seconds/vehicle) A Less than or equal to 10 B Between 10.1 and 15 C Between 15. ] and 25 D Between 25.1 and 35 E Between 35.1 and 50 F Beater than 50 CAPACITY ANALYSES SCENARIOS To evaluate the proposed development's effect on the public street system, the existing and generated traffic volumes must be obtained to form a series of scenarios. The analysis of these scenarios determines the adequacy of the existing roadway system. From the analysis, recommendations can be made to improve the public street system so it will accommodate the increased traffic volumes. z Transportation Research Board, National Research Council, Washington, DC, 2000. 9 1 ' ESTRIDCE HOMES - ROHRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS An analysis was made for the AM peak hour and PM peak hour for each of the study ' intersections considering the following scenarios: SCENARIO 1: Existing Tra~j'ic Volumes -These are the existing traffic volumes that were obtained in June 2003. Figure 4 is a summary of the existing traffic volumes at the study intersections for the AM and PM peak hours. 1 SCENARI02: Existing Traffic Volumes + Generated Traffic Volumes -Figure 5 is a summary of these traffic volumes at the study intersections for the AM and ' PM peak hours. ' The requested analyses have been completed and the computer solutions showing the level of service results are included in Appendix A. The tables that are included in this report are a ' summary of the results of the level of service analyses and are identified as follows: Table 2 - Marana Drive and Rohrer Road Table 3 - Marana Drive and Offutt Drive 1 1 t 1 1 1 1 t0 u u 1 1 1 1 t ~ Z 2 (15) < N o = f 6 (7) W ~ 4 ~ I 1 ~ (6) 5 1 h () 0 Q v o (6) 8 -~ (8) 12 Z o v. ~- m 0 MARANA DR/t/E D D D -~ 0 00a~ )~ ~- o ~ 00 ` SITE , ,, , ~---------J LEGEND 00 = A. M. PEAK HOUR (00) = P.M. PEAK HOUR ESTRIDGE HOMES CARMEL, IN FIGURE 4 EXISTING TRAFFIC VOLUMES ©A & F Engineering Co., LLC 2003 "ALL Righfs Reserved" 1 1 1 1 r• ~~i ~ y 4 rd (,5) , a -~' _ 4 () h~r- MARAIVA DR/VE 1 000~0~ ~ 000 I 0 ~'~SITE ~ ~ / ., I a 1 I. l LEGEND 00 = A.M. PEAK HOUR (00) = P.M. PEAK HOUR " =NEGLIGIBLE ESTRIDGE HOMES CARMEL, IN ^~ ~m ~ N ~y ~ °v .; 0 0 w FIGURE 5 SUM OF EXISTING TRAFFIC VOLUMES AND GENERATED TRAFFIC VOLUMES ©A & F Engineering Co., LLC 2003 "ALL Rights Reserved" 12 1 ' ESTRIDGE HOMES - ROHRER RD. &. MARANA DR. TAAFPIC OPERATIONS ANALYSIS 1 1 II 1 1 1 1 1 1 1 1 TABLE 2 - LEVEL OF SERVICE SUMMARY: MARANA DRIVE AND ROHRER ROAD AM PEAK HOUR MOVEMENT SCENARIO 1 SCENARIO 2 Northbound Left-Tum A A Eastbound A roach B B PM PEAK HOiTR MOVEMENT SCENARIO 1 SCENARIO 2 Northbound Left-Turn A A Eastbound A roach B B SCENARIO l : Existing Traffic Volumes with Existing Intersection Conditions (T-Intersection with Marana Drive stopping for Rohrer Road) SCENARI02: Sum of Existing and Generated Traffic Volumes with Existing Intersection Conditions (T-Intersection with Marana Drive stopping for Rohrer Road) TABLE 3 - LEVEL OF SERVICE SUMMARY: MARANA DRIVE AND OFFUTT DRIVE AM PEAK HOUR MOVEMENT SCENARIO 1 SCENARIO 2 Northbound A roach - A Southbound A roach A A Eastbound Left-Tum A A Westbound Left-Turn - A PM PHAK H(IiTR MOVEMENT SCENARIO 1 SCENARIO 2 Northbound A roach - A Southbound A roach A A Eastbound Left-Tum A A Westbound Left-Tum - A ' SCENARIO 1: Existing Traffic Volumes with Existing Intersection Conditions (Two-Way Stop Sign) ' SCENARI02: SUm of Existing and Generated Traffic Volumes with Existing Intersection Conditions (Two-Way Stop Sign) 13 1 1 1 ESTRIDGE HOMES - RO}IRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS TABLE 4 - LEVEL OF SERVICE SUMMARY: MARANA DRIVE AND PROPOSED WEST ACCESS AM PEAK HOUR MOVEMENT SCENARIO 2 Northbound A roach A Westbound Left-Tum A PM PEAK HOUR MOVEMENT SCENARIO 2 Northbound Left-Tum A Westbound Left-Turn A SCENARIO 2: Sum of Existing and Generated Traffic Volumes with Proposed Intersection Conditions* * The proposed intersection conditions consist of the following: • T-intersection with the proposed access drive stopping for Marana Drive • The access drive constructed as two lanes 14 C 1 1 CI 1 ESTRIDCiE HOMES - ROHRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS CONCLUSIONS The conclusions that follow are based on the following: • Existing Traffic Volume Data • Trip Generation • Assignment and Distribution of Generated Traffic • Capacity Analysis with the Resulting Levels of Service for Each of the Study Intersections • Field Review Conducted at the Site These conclusions apply only to the AM peak hour and PM peak hour that were addressed in this analysis. These peak hours are when the largest volumes of traffic will occur. If the resulting level of service is adequate during these time periods, it can generally be assumed that the remaining 22 hours will have levels of service equal to or better. This occurs because the roadway traffic volumes during the remaining 22 hours will be equal to or less than the peak hour traffic volumes. 1. MARANA DRIVE AND ROARER ROAD Existing Traffic Volumes (Scenario 1) - A review of the level of service for each of the intersection approaches, with the existing traffic volumes and existing geometrics, has shown that the approaches are operating at acceptable levels during the AM and PM peak hours. Existing Traffic Volumes + Generated Traffic Volumes (Scenario 2) -When the traffic volumes from the proposed development are added to the existing traffic volumes, the intersection approaches will continue to operate at acceptable levels during the AM and PM peak hours with the existing intersection geometrics and existing intersection control. 2. MARANA DRIVE AND OFF17Tr DRIVE Existing Traffic Volumes (Scenario I) - A review of the level of service for each of the intersection approaches, with the existing traffic volumes and existing geometrics, has t shown that the approaches are operating at acceptable levels during the AM and PM peak hours. 15 1 1 [I 1 L' 1 I I 1 1 ESTRIDGE HOMES - ROHRER 1tD. &MARANA DR. TRAFFIC OPERATIONS ANALYSIS Existing Traffic Volumes + Generated Traffzc Volumes (Scenario 2) -When the traffic volumes from the proposed development are added to the existing traffic volumes, the intersection approaches will continue to operate at acceptable levels during the AM and PM peak hours with the existing intersection geometrics and existing intersection control. 3. MARANA DRIVE AND PROPOSED WEST ACCESS Existing Traffic Volumes + Generated Traffic Volumes (Scenario 2) -When the traffic volumes from the proposed development are added to the existing traffic volumes, the intersection approaches will operate at acceptable levels during the AM and PM peak hours with the following proposed intersection conditions: • T-intersection with the proposed access drive stopping for Marana Drive • The access drive constructed as two lanes RECOMMENDATIONS the roadway system will operate at acceptable levels of service if the site is developed as proposed. Based on this analysis and the conclusions, the following recommendations are made to ensure that MARANA DRIVE AND ROHRER ROAD No improvements to this intersection aze necessary due to this development. MARANA DRIVE AND OFFUTT DRIVE The approaches to this intersection will operate at acceptable levels of service when the site is developed as proposed. An access drive to the proposed development already exists. It connects with Offutt Drive and consists of two lanes. No improvements to this intersection aze necessary due to this development. MARANA DRIVE AND PROPOSED WEST ACCESS The proposed intersection conditions are as followed: • T-intersection with the proposed access drive stopping for Marana Drive • The access drive constructed as two lanes 16 t ESTRIDGE HOMES - RO}IRER RD. & MAAANA DR. TRAFFIC OPERATIONS ANALYSIS APPENDIX A ' This document contains the traffic data that were used in the TRAFFIC OPERATIONS ANALYSIS for ' the proposed office development. ' Included are the intersection fuming movement traffic volume counts and the intersection capacity analyses for each of the study intersections for the AM peak hour and PM peak hour. 1 LJ 1 1 1 1 1 1 ESTRIDGE HOMES - ROHRER RD. & MARANA DR. TRAFFIC OPERATTONS ANALYSIS APPENDIX A TABLE OF CONTENTS MARANA DRIVE AND ROHRER ROAD .............................................................................................................................1 MARANA DRIVE AND OFFUTT DRNG ..._ ......:.................................................................................................................9 MARANA DRIVE AND PROPOSED WEST ACCESS ...........................................................................................................17 ' ESTRIDGE HOMES - ROHRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS 1 1 ' MARANA DRIVE AND ROHRER ROAD INTERSECTION DATA 1 TRAFFIC VOLUME COUNTS AND ' CAPACITY ANALYSES 1 1 1 1 1 1 LJ 1 1 1 1 1 CLIENT LOCATION DATE NORTHBOUND EASTBOUND SOUTHBOUND A & F ENGINEERING CO., INC. TRAFFIC VOLUME SUMMARY ESTRIDGE HOMES : ROHRER ROAD & MARANA DRIVE JUNE 25 2003 PEAK HOUR DATA AM PEAK OFF PEAK I PM PEAK HR BEGIN 7: 00 AM ~ HR BEGIN 5: 00 PM L _ T R _ TOT I L T R TOT i L T R TOT i L 4 40 ~_ 44 ~ 10 281 291 5 12 17 ~ I 6 6 14 { 246 4 252 { { 132 12 144 ~ HOUR SUMMARY HOUR NB SB NB+SB EB TOTAL - AM - 6- 7 11 121 132 7 139 7- 8 44 252 296 17 313 8- 9 42 167 209 13 222 - PM - 4- 5 108 60 168 3 171 5- 6 291 144 435 14 449 TOTAL 496 744 1240 38.3°s 57.5% 95.8°s - AM PEAK VOLUMES - 15-MIN 18 82 HOUR 48 252 PHF 0.67 0.77 - PM PEAK VOLUMES - 15-MIN 80 41 HOUR 291 144 PHF 0.91 0.88 2 54 1294 4.2°s 100:Oo 6 19 0.79 S 14 0.70 1 1 1 1 1 1 1 A & F ENGINEERING CO., INC. TRAFFIC VOLUME SUMMARY CLIENT : ESTRIDGE HOMES LOCATION ROHRER ROAD & MARANA DRIVE DATE JUNE 25 2003 DIRECTION OF TRAVEL NORTHBOUND HOUR PASS LEFT TRUCK BOTH PASS THRU TRUCK BOTH RIGHT PASS TRUCK BOTH TOTAL PASS TRUCK BOTH AM 6- 7 0 0 0 11 0 11 11 0 11 7- 8 4 0 4 40 0 40 44 0 44 8- 9 3 1 4 38 0 38 41 1 42 PM 4- 5 9 0 9 99 0 99 108 0 108 5- 6 10 0 10 279 2 281 289 2 291 PASSENGER 26 467 493 96.3% 99.6% 99.40 TRUCK 1 2 3 3.7°s 0.4°s 0.6% BOTH 27 469 496 5.4% 94.60 100.0°s DIRECTION OF TRAVEL EASTBOUND HOUR PASS LEFT TRUCK BOTH THRU PASS TRUCK BOTH PASS RIGHT TRUCK BOTH PASS TOTAL TRUCK BOTH AM 6- 7 3 0 3 4 0 4 7 0 7 7- 8 5 0 5 12 0 12 17 0 17 8- 9 2 0 2 11 0 11 13 0 13 PM 4- 5 1 0 1 2 0 2 3 0 3 5- 6 6 0 6 8 0 8 14 0 14 PASSENGER 17 37 54 100.00 100.0°s 100.0% TRUCK 0 0 0 O.Oo 0.0°s O.Oo BOTH 17 37 54 31.5°s 68.So 100.0% 3 t 1 1 1 A & F ENGINEERING CO., INC. TRAFFIC VOLUME SUMMARY CLIENT ESTRIDGE HOMES LOCATION ROHRER ROAD & MARANA DRIVE DATE JUNE 25 2003 DIRECTION OF TRAVEL SOUTHBOUND HOUR LEFT PASS TRUCK BOTH PASS THRU TRUCK BOTH RIGHT PASS TRUCK BOTH PASS TOTAL TRUCK BOTH AM 6- 7 120 1 121 0 0 0 120 1 121 7- 8 247 1 248 4 0 4 251 1 252 8- 9 167 0 167 0 0 0 167 0 167 PM 4- 5 58 0 58 2 0 2 60 0 60 5- 6 131 1 132 12 0 12 143 1 144 PASSENGER 723 18 741 99.60 100.0°s 99.60 TRUCK 3 0 3 0.4°s 0.0°s 0.40 BOTH 726 18 744 97.6°s 2.40 100.00 4 ' Two-Way Stop Control t i~ 1 1 1 Page 1 of 2 TWO-WAY STOP CONTROL SUMMARY General Information Site Information nalyst gency/Co. Date Pertormed nalysis Time Period RMB A&F Engineering 6/30/2003 AM Peak Intersection urisdiction nalysis Year Rohrer Road &Marana Drive Carmel Existing Pro'ect Descri lion Estrid a Homes East/West Street: Marana Drive North/South Street: Rohrer Road Intersection Orientation: North-South Stud Period hrs : 0.25 ehicle Volumes and Ad'ustments Ma"or Street Northbound Southbound Movement 1 2 3 4 5 6 L T R L T R olume 4 40 0 0 248 4 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 4 44 0 0 275 4 Percent Heavy Vehicles 5 - - 0 - - Median Type Undivided RT Channelized 0 0 Lanes 0 1 0 0 1 1 Configuration LT T R U stream Si nal 0 0 Minor Street Westbound Eastbound Movement 7 8 9 10 11 12 L T R L T R olume 0 0 0 5 0 12 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 0 0 0 5 0 13 Percent Heavy Vehicles 0 0 0 5 0 5 Percent Grade (%) 0 0 Flared Approach N N forage 0 0 RT Channelized D 0 Lanes 0 0 0 0 0 0 Confi uration LR Dela Queue Len th and Level of Service pproach NB SB Westbound Eastbound Movement 1 4 7 8 9 10 11 12 Lane Configuration LT LR (vph) 4 18 (m) (vph) 1267 727 lc 0.00 0.02 95% queue length 0.01 0.08 Control Delay 7.9 10.1 LOS A B pproach Delay - - 10.1 pproach LOS - -- 8 ' S file://C:\Documents%20and%20Settings\tvandenberg.DELL15\Local%20Settings\Temp\u2kL 7/1/2003 ' Two-Way Stop Control 1 1 1 1 Page 1 of 2 TWO-WAY STOP CONTROL SUMMARY General Information Site Information nalyst gency/Co. Date Pertormed nalysis Time Period RMB A&F Engineering 6/30/2003 PM Peak Intersection urisdiction nalysis Year Rohrer Road &Marana Drive Carmel Existing Pro'ect Descri lion Estrid a Homes East/West Street: Marana Drive North/South Street: Rohrer Road Intersection Orientation: North-South Stud Period hrs : 0.25 ehicle Volumes and Ad'ustments Ma'or Street Northbound Southbound Movement 1 2 3 4 5 6 L T R L T R olume 10 281 0 0 132 12 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 11 312 0 0 146 13 Percent Heavy Vehicles 5 - - 0 - - Median Type Undivided RT Channelized 0 0 Lanes 0 1 0 0 1 1 Configuration LT T R U stream Si nal 0 0 Minor Street Westbound Eastbound Movement 7 8 9 10 11 12 L T R L T R olume 0 0 0 6 0 8 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 0 0 0 6 0 8 Percent Heavy Vehicles 0 0 0 5 0 5 Percent Grade (%) 0 0 Flared Approach N N forage 0 0 RT Channelized 0 0 Lanes 0 0 0 0 0 0 onfiguration LR Dela Queue Len th and Level of Service pproach NB SB Westbound Eastbound Movement 1 4 7 8 9 10 11 12 Lane Configuration LT LR (vph) 11 14 C (m)(vph) 1402 694 lc 0.01 0.02 95%queuelength 0.02 0.06 ontrol Delay 7.6 10.3 LOS A 8 pproach Delay -- - 10.3 pproach LOS -- - 8 6 file://C:\Documents%20and%20Settings\tvandenberg.DELL15\Local%20Settings\Temp\u2k1i 7/1/2003 ' Two-Way Stop Control t Page 1 of 2 TWO-WAY STOP CONTROL SUMMARY General Information Site Information nalyst gency/Co. Date Performed nalysis Time Period RMB A&F Engineering 6/30/2003 AM Peak Intersection urisdiction nalysis Year Rohrer Road &Marana Drive Carmel Existing+Proposed Pro ect Descri lion Estrid e Homes East/West Street: Marana Drive North/South Street: Rohrer Road Intersection Orientation: North-South Stud Period hrs : 0.25 ehicle Volumes and Ad'ustments Ma'or Street Northbound Southbound Movement 1 2 3 4 5 6 L T R L T R olume 7 40 0 0 248 5 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 7 44 0 0 275 5 Percent Heavy Vehicles 5 - - 0 - - Median Type Undivided RT Channelized 0 0 Lanes 0 1 0 0 1 1 Configuration LT T R U stream Si nal 0 0 Minor Street Westbound Eastbound Movement 7 8 9 10 11 12 L T R L T R olume 0 0 0 11 0 24 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 0 0 0 12 0 26 Percent Heavy Vehicles 0 0 0 5 0 5 Percent Grade (%) 0 0 Flared Approach N N Storage 0 0 RT Channelized 0 0 Lanes 0 0 0 0 0 0 onfiguration LR Dela Queue Len th and Level of Service pproach NB SB Westbound Eastbound Movement 1 4 7 8 9 10 11 12 Lane Configuration LT LR (vph) 7 38 C (m)(vph) 1266 720 !c 0.01 0.05 95% queue length 0.02 0.17 Control Delay 7.9 10.3 LOS A B pproach Delay - - 10.3 pproach LOS -- - 8 file://C:\Documents%20and%20Settings\tvandenberg.DELL 15\Local%20Settings\Temp\u2k1: 7/1 /2003 7 Two-Way Stop Control 1 t 1 Page 1 of 2 TWO-WAY STOP CONTROL SUMMARY General Information ite Information nalyst gency/Co. Date Performed nalysis Time Period RMB A&F Engineering 6/30/2003 PM Peak Intersection urisdiction nalysis Year Rohrer Road &Marana Drive Carmel Existing+proposed Pro ect Descri lion Estrid e Homes East/West Street: Marana Drive North/South Street: Rohrer Road Intersection Orientation: North-South tud Period (hrs : 0.25 ehicte Volumes and Ad"ustments Ma'or Street Northbound Southbound Movement 1 2 3 4 5 6 L T R L T R olume 21 281 0 0 132 17 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 23 312 0 0 146 18 Percent Heavy Vehicles 5 - - 0 - - Median Type Undivided RT Channelized 0 0 Lanes 0 1 0 0 1 1 Configuration LT T R U stream Si nal 0 0 Minor Street Westbound Eastbound Movement 7 8 9 10 11 12 L T R L T R olume 0 0 0 9 0 14 Peak-Hour Factor, PHF 0.90 0.90 0.90 0.90 0.90 0.90 Hourly Flow Rate, HFR 0 0 0 10 0 15 Percent Heavy Vehicles 0 0 D 5 0 5 Percent Grade (%) 0 0 Flared Approach N N Storage 0 0 RT Channelized 0 0 Lanes 0 0 0 0 0 0 onfiguration LR Dela Queue Len th and Level of Service pproach NB SB Westbound Eastbound Movement 1 4 7 8 9 10 11 12 Lane Configuration LT LR (vph) 23 25 (m)(vph) 1396 689 lc 0.02 0.04 95%queuelength 0.05 0.11 Control Delay 7.6 10.4 LOS A 8 pproach Delay - -- 10.4 pproach LOS -- - B ' 8 file:NC:\Documents%20and°to20Settings\tvandenberg.DELL15\Local°Io20Settings\Temp\u21tL 7/1/2003 1 ' ESTRIDGE HOIvIES - ROHRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS 1 t MARANA DRIVE AND OFFUTT DRIVE INTERSECTION DATA ' TRAFFIC VOLUME COUNTS AND ' CAPACITY ANALYSES 1 9 1 1 1 1 CLIENT LOCATION DATE EASTBOUND SOUTHBOUND WESTBOUND A & F ENGINEERING CO., INC. TRAFFIC VOLUME SUMMARY ETRIDGE HOMES MARANA DRIVE & OFFUIT DRIVE : JUNE 25 2003 PEAK HOUR DATA AM PEAK OFF PEAK ~ PM PEAK HR BEGIN 7:15 AM I HR BEGIN 5:00 PM L T R TOT L i i T R TOT i L T R TOT i 0 8 B ~ I 1 6 7 11 0 11 ~ 8 1 9 ~ 6 2 8 ~ ~ 7 15 22 HOUR SUMMARY HOUR SB EB WB EB+WB TOTAL - AM - 6- 7 5 4 0 4 9 7- 8 11 7 8 15 26 8- 9 7 6 4 10 17 - PM - 4- 5 2 5 11 16 18 5- 6 9 7 22 29 38 TOTAL 34 29 45 31.5% 26.90 41.70 - AM PEAK VOLUMES - 15-MIN 5 3 3 HOUR 11 8 8 PHF 0.55 0.67 0.67 - PM PEAK VOLUMES - 15-MIN 4 4 9 HOUR 9 9 22 PHF 0.56 0.56 0.61 10 74 108 68.So 100.00 1 1 1 1 1 CLIENT LOCATION DATE DIRECTION OF TRAVEL A & F ENGINEERING CO., INC. TRAFFIC VOLUME SUMMARY : ETRIDGE HOMES MARANA DRIVE & OFFUIT DRIVE JUNE 25 2003 : EASTBOUND HOUR PASS LEFT TRUCK BOTH PASS THRU TRUCK BOTH RIGHT PASS TRUCK BOTH PASS TOTAL TRUCK BOTH AM 6- 7 0 1 1 3 0 3 3 1 4 7- 8 0 0 0 7 0 7 7 0 7 8- 9 0 0 0 6 0 6 6 0 6 PM 4- 5 0 0 0 5 0 5 5 0 5 5- 6 1 0 1 6 0 6 7 0 7 PASSENGER 1 27 28 50.0% 100.0% 96.6% TRUCK 1 0 1 50.0°s 0.0°s 3.4% BOTH 2 27 29 6.9e 93.1°s 100.0°s DIRECTION OF TRAVEL SOUTHBOUND HOUR PASS LEFT TRUCK BOTH THRU PASS TRUCK BOTH RIGHT PASS TRUCK BOTH PASS TOTAL TRUCK BOTH AM 6- 7 5 0 5 0 0 0 5 0 5 7- s II o 11 0 0 0 11 0 11 8- 9 7 0 7 0 0 0 7 0 7 PM 4- 5 2 0 2 0 0 0 2 0 2 5- 6 8 0 8 1 0 1 9 0 9 PASSENGER 33 1 34 100.0°s 100.0°s 100.0°s TRUCK 0 0 0 0.0°s 0.0°s 0.0°s BOTH 33 1 34 97.1°s 2.9% 100.0% 11 1 1 1 1 1 1 A & F ENGINEERING CO., INC. TRAFFIC VOLUME SUMMARY CLIENT ETRIDGE HOMES LOCATION : MARANA DRIVE & OFFUIT DRIVE DATE JUNE 25 2003 DIRECTION OF TRAVEL WESTBOUND HOUR LEFT PASS TRUCK BOTH PASS THRU TRUCK BOTH PASS RIGHT TRUCK BOTH PASS TOTAL TRUCK BOTH AM 6- 7 0 0 0 0 0 0 0 0 0 7- 8 5 0 5 3 0 3 8 0 8 8- 9 2 1 3 1 0 1 3 1 4 PM 4- 5 6 0 6 5 0 5 11 0 11 5- 6 7 0 7 15 0 15 22 0 22 PASSENGER 20 24 44 95.20 100.00 97.8e TRUCK 1 0 1 4.So O.Oo 2.20 BOTH 21 24 45 46.70 53.30 100.0% 12 t Two-Way Stop Control Page 1 of 2 1 1 nal st RMB enc /Co. &F En ineenn Date Performed 6/30/2003 nal sis Time Period M Peak ' 13 file://C:\Documents%20and%20Settings\tvandenberg.DELL15\Local%20Settings\"Temp\u2kL 7/1/2003 ' Two-Way Stop Control Page 1 oft 1 1 1 1 nal st RMB enc /Co. &F En ineerin Date Performed 6/30/2003 nal sis Time Period PM Peak ' 14 file://C:\Documents%20and%20Settings\tvandenberg.DELLIS\Local%20Settings\Temp\u2k>i 7/1/2003 ' Two-Way Stop Control Page 1 of 2 1 1 t 1 1 1 1 nal st RMB enc /Co. &F En ineerin Date Performed 6/30/2003 nal sis Time Period M Peak file://C:\Documents%20and%20Settings\tvandenberg.DELL15\Local%20Settings\Temp\u2kL 7/1/2003 Two-Way Stop Control Page 1 of 2 1 i i 1 1 1 1 1 1 1 1 1 1 1 1 nal st RMB enc /Co. &F En ineerin Date Performed 6/30!2003 nal sis Time Period PM Peak ' file://C:\Documents%20and%20Settings\tvandenbeig.DELLIS\Local%20Settings\"Temp\u2kC 7/1/2003 ' ESTRIDGE HOMES - ROIIRER RD. & MARANA DR. TRAFFIC OPERATIONS ANALYSIS L~ ' MARANA DRIVE AND PROPOSED WEST ACCESS t INTERSECTION DATA 1 1 L II 1 1 1 1 ~I C CAPACITY ANALYSES ' ,~ ' Two-Way Stop Control Page 1 of I 1 1 1 1 nal st RMB Intersection Marana Drive & Access enc /Co. &F En ineerin urisdiction Carmel Date Performed 6/30/2003 nal sis Year xisting+Pro osed nal sis Time Period M Peak HCS2000TM Copyright ®2000 Univcrsiry u(FloriJa, All Rights Reserve) Version 4.Ic ' ~$ file://C:\Documents%20and%20Settings\tvandenberg.DELLIS\Local%20Settings\Temp\u2kL 7/1/2003 ' Two-Way Stop Control Page 1 of 1 1 1 1 1 1 1 nal st RMB Intersection Marana Drive & Access enc ICo. &F En ineerin urisdiction Carmel Date Performed 6/30/2003 nal sis Year Existing+Pro osed nal sis Time Period M Peak HCS2000~M Copyright ©2000 Unrvetsiry of Florida, All Rights Reserved Version 4.Ic ' 19 file://C:\Documents%20and%20Settings\tvandenberg.DELL]5\Local%20Settings\Temp\u2kL 7/1/2003