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HomeMy WebLinkAboutWilliston Road Study Committee Final Report July 1990 - 07011990 ) WILLISTON ROAD STUDY COMMITTEE FINAL REPORT ��w yeti WILLISTON RD. 6 • • PRESENTED TO 9 SOOTOA1ORLINGToN CITY COUNCIL 'V M tQ r AGENCY OF TRANsPO1 TA'rr i , JULY 1990 I ) WILLISTON ROAD STUDY COMMITTEE MEMBERSHIP ALBERT (SONNY) AUDETTE -- South Burlington Public Works Director WILLIAM L. BURGESS South Burlington Planning Commission JAMES C. CONDOS South Burlington City Council PAUL COOK South Burlington Citizen WILLIAM O. FISK South Burlington Citizen JAMES A. GEARS South Burlington Citizen PETER F. TAYLOR South Burlington Citizen PAUL THABAULT Williston Road Property Owner Representative ( Econo Lodge ) WILLIAM WESSEL South Burlington CCTA Representative DAVID G. WHITE Williston Road Property Owner Representative (Vice President Pomerleau Real Estate) DANIEL P. WILKINS Assistant Transportation Engineer CCRPC Special Thanks is given to the following individuals who also provided input to the study committee: Bruce Boyd VAOT design squad leader Chris Cavin South Burlington Recreation Path Committee Catherine Debo General Manager CCTA David Ross VAOT Traffic and Safety Engineer Joe Weith South Burlington City Planner ** COMMITTEE REPORTER -- DANIEL P. WILKINS ASST. TRANSPORTATION ENGINEER -- CCRPC } TABLE OF CONTENTS EXECUTIVE SUMMARY i INTRODUCTION 1 ON SITE IMPROVEMENTS 6 OFF SITE IMPROVEMENTS 11 SECONDARY CONSIDERATIONS 14 EXECUTIVE SUMMARY The Williston Road Study Committee convened in January of 1990. The purpose of this committee has been to develop a comprehensive design scheme for the section of Williston Rd. from Hinesburg Rd. to Dorset St. , currently scheduled for reconstruction in 1996 by the Vermont Agency of Transportation. To accomplish this task, the members of the committee solicited input from various local, regional, and state officials. The committee obtained and analyzed various traffic data and aerial photographs for the corridor being studied. After careful consideration, and lengthy discussions, The Williston Road Study Committee presents the following recommendations : --Williston Road should be widened to a five lane cross section, with the fifth lane being a shared left turn lane located centrally between the two existing through lanes. --Existing curb cuts along the Williston Rd. corridor should be consolidated to reduce the number of points of vehicular conflict. The City of South Burlington should obtain an engineering study to determine the most feasible method of accomplishing this. --Pedestrian access should be maintained and where possible enhanced. The intersections of Econo Lodge / Williston Rd. and Hinesburg Rd. / Williston Rd. should have at a minimum crosswalks, and pedestrian actuated phases for the traffic signal controllers. --Significant attention should be given to aesthetics and landscaping along the corridor. This should include the burying of all utilities, the planting of trees and shrubs along the corridor, and traffic signals should be placed on overhead mast arms, instead of overhead wire cables. --The following intersections should be widened and/or realigned to improve the overall intersection level of service: 1. Hinesburg Rd. / Patchen Rd. / Williston Rd. 2 . Midas Rd. / White St. / Williston Rd. 3 . Mary Street /Williston Rd. / Econo Lodge /Ramada Inn --All traffic signals along this corridor should be interconnected to provide for progressive flow through the corridor. --A service Road should be considered along the north side of the businesses on the northern side of Williston Rd. --Construction of a four way interchange with I-89 either at Kennedy Drive or at Hinesburg Rd. is necessary to relieve traffic congestion on Williston Rd. ) WILLISTON ROAD STUDY COMMITTEE FINAL REPORT INTRODUCTION In December of 1988 , the South Burlington City Council formed the Williston Road study committee. The purpose of this committee was to evaluate construction options for the Williston Road Corridor beginning at the Dorset St. / Williston Rd. intersection and terminating at the Hinesburg Rd. / Williston Rd. intersection. In January of 1990 the Williston Road Study Committee began holding bi-monthly meetings attended by 7 to 12 people per meeting. The committee began soliciting input from the Chittenden County Regional Planning Commission (CCRPC) , and the Vermont Agency of Transportation (VAOT) . It was learned that the VAOT wanted the City of South Burlington to devise a comprehensive design scheme for the Williston Road corridor. This was to be done prior to the initiation of the detailed construction design. The committee then decided their main focus should be to devise a comprehensive design scheme which could be forwarded to the VAOT. ) Williston Road was widened to 4 lanes in 1958 . Since that time, South Burlington and surrounding communities have experienced tremendous growth, which has impacted the area with many changes and commuting traffic. Traffic volumes on this section of Williston Rd. are the fourth highest in the state of Vermont. This is compounded by a large commercial/retail economy dominated by large motels, a regional shopping mall, a large neighborhood shopping center, many fast food restaurants, and movie theaters. Due to the high volume of traffic, and a large number of left turns into and out of the aforementioned business establishments, this area experiences one of the highest accident frequencies in the state. The Chittenden County Metropolitan Planning Organization (CCMPO) after thorough analysis has determined this section of Williston Road to be the #1 priority in its Transportation Improvement Program (TIP) . This designation was based upon safety, congestion, physical condition, and cost effectiveness of the project. This section of Williston Rd. received the highest scores in each of the four categories evaluated, and was clearly the #1 priority when compared to other projects on the TIP. This project is currently scheduled for construction in 1996 by the VAOT. It should be noted, however, that the VAOT construction program will be re-evaluated in 1991 as mandated by the Vermont State Legislature. The committee believes that all possible steps should be taken to expedite the construction schedule of this project. 1 PROBLEM DISCUSSION Williston Road between Dorset St. and Hinesburg Rd. was last reconstructed in the years 1956-1958, at which time it was widened from a two lane cross section to a four lane 48' undivided highway. This section of Williston Road has changed very little in the past 32 years. The only major changes, aside from a signal installation at White St. , has been to add left turn lanes at the Dorset St. intersection, and to construct a short median immediately to the west of the Hinesburg Road intersection. The fact that the pavement on this section of Williston Road is in relatively good physical condition, is a tribute to the Vermont Department of Highways which is now the Vermont Agency of Transportation (VAOT) . Although the physical condition of this portion of Williston Rd. has held up well, the geometric design has become outdated. This has been caused by traffic growth in the region, as well as the development of new businesses on either side of Williston Rd. between Hinesburg Rd. and Dorset St. According to The Greater Burlington Urban Area Highway Plan prepared in 1965 by The Vermont Department of Highways, the 1962 average daily traffic (ADT) , 5 years after the widening took place, on Williston Rd. between Hinesburg Rd. and Dorset St. was between 14 , 300 and 15, 000 vehicles per day. This corresponds to a current ADT of more than 31, 000 vehicles per day for the same section of roadway. This more than doubling of traffic volumes, combined with constantly increasing turning movements caused by intense development along the corridor has caused this highway to become one of the most highly used sections of road in the state. The only locations in the state of Vermont which currently experience higher traffic volumes are Williston Road immediately to the west of Dorset St. , Interstate 189 between Exit 13 and U. S. Rte. 7 , and Interstate 89 between Exits 14 and 15. It is noteworthy that each of these three roadway links are located in the City of South Burlington. Along with the increased traffic volumes, an increase in accidents has occurred. Vermont Agency of Transportation accident data files, which list all police reported accidents which are in excess of 500 dollars property damage, were investigated for the 1984-1988 time period. It was reported that over this 5 year time period, 292 accidents resulting in 117 individual injuries occurred. It is likely that the actual number of accidents is higher, due to the fact not all accidents which occur are reported. Further investigation of the accident data shows that 230 accidents were either rear-end collisions or turning vehicles being sideswiped. This is often an indication of vehicles stopping unexpectedly or an indication of vehicles turning left across opposing lanes of traffic without an adequate gap between the turning vehicle and the oncoming traffic. A significant number of the rear end collisions which are currently occuring on Williston Rd. are caused by vehicles which are stopped in the inner through lane, waiting to make a left hand turn to businesses on the opposite side of the road. This causes the vehicles which are behind the left turning vehicle to either stop or merge into the outer lane, both of which can result in a traffic accident. The Williston Road Study Committee has considered safety, increasing traffic volume resulting in reduced level of service, sensitivity to abutting property owners, future development plans such as the South Burlington City Center, and future highway construction plans such as the possible construction of a four-way interchange with Interstate 89 at Dorset St. or Hinesburg Rd. The following is a discussion of the various design options and issues which the committee has considered. DESIGN OPTIONS DISCUSSION In order to determine some of the issues, and possible design options available for the reconstruction of this roadway corridor, the Williston Road Study Committee solicited input from various local, regional, and state sources. The following is a listing of individuals and organizations with whom the committee has met: 1. David Ross -- VAOT Traffic and safety engineer 2 . Bruce Boyd -- VAOT design squad leader for Williston Rd. reconstruction project 3 . Catherine Debo -- General Manager CCTA 4 . Chris Cavin -- South Burlington Recreation Path Committee 5. Joe Weith -- South Burlington City Planner 6. Daniel P. Wilkins -- Assistant Transp. Engr. CCRPC In addition to the above sources, the committee obtained and utilized the following data: 1. VAOT 1987 survey maps of the Williston Rd. corridor 2 . CCRPC 1988 turning movement counts for all commercial driveways between Dorset St. and White St 3 . CCRPC 1986 Aerial Photo of Williston Rd. corridor from Dorset St. to Hinesburg Rd. 4 . VAOT Route Logs for Williston Rd. 5. VAOT 1983-1988 accident data. 6. CCRPC 1988 ADT count just east of Mary St. 7 . AASHTO 1984 Policy on Geometric Design of Highways and Streets. 8 . May 1988 South Burlington City Center/ Dorset St. Corridor Traffic Impact Analysis performed by JHK & Associates ) Upon meeting with the above mentioned people, and taking into consideration the items listed above, the Williston Road Study Committee considered approximately 15 individual design issues ranging from pedestrian access to the installation of Jersey Barriers down the center of Williston Road. These issues were broken into the following three categories: 1. On site improvements 2 . Off site improvements 3 . Secondary considerations The following pages give a listing of the issues, and our impressions and recommendations for probable solutions for the councils consideration. ON SITE IMPROVEMENTS Widen Williston Rd. to a five lane cross section The committee believes that significant improvement can be obtained in the areas of traffic safety, and in overall Level of Service (LOS) by widening Williston Rd. to a five lane cross section. The fifth lane would be used as a shared left turn lane, much like the one on Shelburne Road which begins in front of K-mart, and ends in front of Great Northern Stereo just to the north of the Holmes Road intersection. A fifth lane would assist vehicles turning left from Williston Rd. into businesses or streets on the opposite side of Williston Rd. by providing a lane the turning vehicle could occupy while waiting for an adequate gap in oncoming traffic to make the left turn manuver. The shared left turn lane would also benefit vehicles leaving business driveways and attempting to make a left turn onto Williston Road. Rather than having to cross two lanes of traffic and find an acceptable gap on the opposite side of the road, vehicles would now only need to cross the two lanes of traffic into the shared left turn lane. At this point, the vehicle could wait until an acceptable vehicle gap becomes available on the opposite side of the road. Through traffic would also benefit from a shared left turn lane because left turning vehicles which currently cause traffic to stack up on Williston Rd. would now be out of the through traffic stream, allowing both of the remaining through lanes to flow more freely. A shared left turn lane would also actually increase the accessibility to businesses on both sides of Williston Rd. Consolidation of curb cuts It is the committee's position that the City of South Burlington pursue the consolidation of curb cuts into well defined driveways which could be shared by businesses. Part of the existing problem on Williston Rd. is the large number of curb cuts which currently access onto Williston Rd. This combining effort should be undertaken in cooperation with existing property owners along the corridor. This would benefit both the traffic situation on Williston Rd. , and the adjacent businesses. Traffic flow will benefit because there will be fewer points of vehicular conflict along the Williston Rd. corridor. Businesses will benefit by gaining parking spaces in what used to be curb cut locations, and through engineering studies to improve the internal traffic flow of the business parking areas. The end result of such a study should be a master plan which enhances internal traffic flow among adjacent property owners and at the same time reduces curb cut locations on Williston Road. Pedestrian Access Pedestrian Access should be maintained and where possible enhanced. Sidewalks currently exist on both the north and the south sides of Williston Rd. It is the committee's position that these sidewalks should be maintained, and relocated where necessary to enhance pedestrian accessibility. The committee also believes that at a minimum, crosswalks should be located at the Hinesburg Rd. intersection, and the intersection of the current Econo Lodge driveway with Williston Rd. , which is currently planned for signalization. Both of these locations should have pedestrian actuated phases for the traffic signals at the respective locations. The Hinesburg Rd. intersection may require additional design consideration to accomodate the proposed recreation path crossing at this location. Aesthetics Significant attention should be given to aesthetics and landscaping. Currently, the Williston Rd. corridor has spot landscaping in front of the various business establishments along the corridor. Many utilities are currently located above ground on utility poles. Any reconstruction which is performed should maintain or enhance the aforementioned landscaping, including the planting of trees and shrubs on either side of the road. In accordance with South Burlington City Policy, all utilities should be relocated to below ground locations. In conjunction with the burying of all utilities, all traffic signals along the corridor should be mounted on overhead mast arms, rather than overhead cables. Intersection Improvements A. Midas Rd. / Williston Rd. , White St. /Williston Rd. The Midas Rd. /Williston Rd. and White St. / Williston Rd. intersections are currently located approximately 50 feet distant from each other. Both intersections are currently signalized. It is the committee's position that these two intersections should be realigned so as to create a single four way intersection controlled by only one traffic signal. This will reduce conflicts between turning vehicles caused by the proximity of the two intersections and adjacent business access points. This will also improve traffic flow by aligning White St. to a 90 degree angle with Williston Rd. B. Hinesburg Rd. /Patchen Rd. / Williston Rd. The intersection of Hinesburg Rd. / Williston Rd. and Patchen Rd. currently needs to be widened. Vehicles approaching the intersection are currently subjected to undue delay caused by inadequate lane capacity. Patchen Rd. is currently served by one approach lane which acts as a shared through, right turn, left turn lane. Hinesburg Rd. is currently served by an exclusive left turn lane, and a shared right-through lane. The Williston Rd. approaches are each served by a shared right-through lane, and a shared left-through lane. By separating some or all of the shared lanes at this intersection, the overall intersection capacity will be increased, thus reducing the amount of delay which drivers experience. The JHK Plan sheet which was prepared in the June 1987 Traffic Systems Management Study for CCRPC, shows one possible lane configuration for this intersection. Copies of this plan sheet can be obtained at CCRPC offices. C. Mary Street L Williston Rd. L Econo Lodge L Ramada Inn Mary Street currently accesses Williston Road approximately 150 feet to the East of the existing Econo Lodge driveway. Since the existing Econo Lodge / Williston Rd. intersection is planned to be signalized in the near future, it is the committee's position that the feasibility of relocating Mary Street to the approximate location of the existing Ramada Inn driveway opposite the Econo Lodge be studied. A relocation of this type would require property acquisition, and negotiation with the Ramada Inn representatives. It is possible this relocation could be accomplished with minimal or no inconvenience to the Ramada, because the Ramada could then access from Mary Street with a minimal alteration of existing traffic flow. This concept will become more critical should Mary Street be opened to Corporate Way and the proposed city center, as traffic volumes may then be high enough at the existing Mary Street location to warrant a traffic signal. Should the City of South Burlington decide not to open Mary Street as a connector road from the proposed South Burlington City Center to Williston Road, the City may wish to consider closing the Mary Street access to Williston Rd. , and instead access it to Corporate Way. Signalization Currently, the Hinesburg Rd. , White St. , Midas Rd. , and Dorset St. traffic signals operate independantly of one another. A signal is also in the planning phases for the Econo Lodge/Ramada Inn intersection with Williston Rd. It is the committee's position that these signals should be upgraded and interconnected so as to provide for progressive flow from intersection to intersection, thus reducing traffic congestion along the Williston Road corridor. Use of Jersey Barriers Jersey barriers have the benefit of providing an insurmmountable divider between opposing traffic flows, without occupying large amounts of space. One example of a Jersey Barrier is located on Interstate 89 in Bolton between the northbound and southbound lanes. However, the negative aspects of using a Jersey Barrier, such as the prohibition of left turns, maintenance difficulties, and the associated negative aesthetic impacts outweigh the positive impacts. For this reason, the Williston Road Study Committee recommends that Jersey Barriers not be used as an element of this reconstruction project. 1 OFF SITE IMPROVEMENTS Construction of four-way interchange with I-89 Over the past five years, discussions have been initiated to study the impacts of a four way I-89 interchange at the grade separated intersections of either Kennedy Drive, or Hinesburg Rd. Construction of such an interchange would tend to relieve congestion along the Williston Rd. corridor because vehicles in the western portion of South Burlington which currently access the interstate via exit 14 would then divert down Hinesburg Road. These vehicles could then access the interchange which would be located either on Hinesburg Rd. or on Kennedy Dr. By travelling down Hinesburg Rd. , many of the vehicles which now travel west on Williston Road to access I-89 southbound would be diverted to Hinesburg Rd. Complete the construction of Corporate Way Currently, vehicles travelling along Hinesburg Rd. are forced to drive along Williston Rd. or Kennedy Drive in order to access Dorset St. and the University Mall. This situation causes increased congestion along both of these roadways which in turn causes increased vehicular delay. By completing the construction of Corporate Way, a third link between Hinesburg Road and Dorset St. will be created. This will in turn help to relieve congestion along both Williston Rd. and Kennedy Drive. I SECONDARY CONSIDERATIONS Along with the preceding issues, the following is a listing of considerations which the Williston Rd. Study Committee felt needed mention, but were not critical to the successful reconstruction of Williston Rd. Use of medians Often times when undertaking a highway reconstruction project for the purpose of improving operating level of service to through traffic, the installation of a median is considered. By installing a median, opposing lanes of traffic are separated, and a green area is created in the middle of what would otherwise be a continuous layer of asphalt. One example of a median such as this is the one on Rte. 15 in Essex which extends from the Lime Kiln Rd. intersection to the West St. intersection. In order for vehicles to make a left turn when medians of this type are constructed, median breaks need to be placed at strategic locations along the roadway corridor. Another method is to allow vehicles to access the opposite side of the road by constructing jug handles at either end of the divided section. This allows vehicles to turn around and head in the opposite direction. By turning these vehicles around, what would have been a left turn now becomes a right turn which is much less disruptive to traffic flow. Although this strategy does improve Level of Service, it also restricts motorists from making left turns at all locations along a highway segment. This fact combined with the density of development which currently exists along this portion of Williston Rd. tends to discourage the use of a median at this location. Medians also have the disadvantage of being more difficult to maintain, especially during snowplowing activity in the winter months. It is understood that it may be necessary to use small sections of median at strategic locations in order to organize traffic flow. Service Roads The City of South Burlington may wish, as a portion of this project, to consider the construction of a service road along the north side of the businesses on the north side of Williston Rd. The existing Econo Lodge driveway is undergoing design plans for a traffic signal installation, and could be upgraded to city specifications to serve as the Westerly access point onto Williston Rd. for such a roadway. The Easterly portion of the service road could access onto Patchen Rd. adjacent to the south side of J. C. Park. It should be noted that J.C. Park is currently an important community resource, and should remain as such. Any roadway construction project which may be undertaken in this area should be extremely sensitive to this consideration, and the residential units in the near vacinity of J.C. Park. Should the city decide that this is a viable concept, steps should be taken to make this service road a part of the city plan in order to ensure that no development occurs on the planned roadway alignment. The committee also evaluated traffic flow along the front of the businesses located to the north of Williston Rd. It was noted that the parking lots located between Burger King and Hair Cuts For Less currently act as an effective service road. It is the committee's position that existing traffic flow in this area be maintained, and where possible enhanced. Particular attention should be given to the existing access point onto White St. near Hair Cuts For Less. It may be necessary to move this access point further north, due to its proximity to the White St. / Williston Rd. intersection. The feasibility of constructing a service road along the south side of the businesses located to the south of Williston Rd. should also be considered. This would provide access to the various businesses along the south side of Williston Rd. and would allow for the further elimination of curb cuts on Williston Road because motorists would then be able to access business establishments via the service road. A road of this type is shown in illustration plan B of the City Center report, also included as appendix A of this report. Thoroughly evaluate future development proposals Any new development proposals which are likely to impact traffic conditions along Williston Road should be thoroughly evaluated. The purpose of this evaluation would be to determine what, if any, traffic mitigation measures the developer should be required to fund in order to prevent congestion from becoming worse along the Williston Rd. corridor. Such measures might include roadway improvements such as turning lanes at intersections. Other traffic mitigation measures could include funding of mass transit such as satelite bus service to and from business establishments along the Williston Rd. corridor, or the funding of Transportation Management Organizations which bring members of the public and private sectors together to address transportation issues for a specific roadway corridor. Another possible traffic remediation measure could be the construction of park and ride facilities. Regional Impact on Williston Road Much of the tremendous increase in traffic along this section of Williston road is undoubtedly due to its use as a regional arterial road. Growth in surrounding communities contributes significantly to congestion and associated problems along Williston Road. It is outside the scope of this committee's charge to address this issue, however, the City Council may wish to initiate discussions on a regional basis regarding this. Perhaps some form of regional impact fee system or some other mechanism could be developed (perhaps through Act 250 reviews) so that major projects in other communities could help pay for road improvements in South Burlington when those projects will impact on South Burlington roads. Future Study of Williston Rd. to the East of Hinesburg Rd. The City of South Burlington should consider initiating a study, possibly through the regional planning commission, which would analyze traffic issues both current and future which relate to Williston Road to the east of the Hinesburg Rd. intersection. APP END IX I AREAS `'11 L .�`% C '' L San Remo Area • 24 acres r I.� • ! Corporate Circle Area • 59 acres ` ! 11 L�1 ,-- ��1 ee,e, L L7 V� /^ t p` �;i ^e . . _ Nelabborhood Transition Areas = 4 es _�^}.�� ! _._� g. -- — Total Study Area 130 acres 7. f... 1\ ra/.-�� i ' - >~ t ,. >�i " 1� I 1 a L s 1�� a Area Presently Developed with Approprlotc Uses = 40 aces °1•�' !r. / J w D l i D !i Area Presently Undeveloped or Underdeveloped = 90 acres cl '} � •;s v / ���^ r_ : L 3• �' D' D • D L 11 =+ Public Parks(8 acres formal,2l acres nature!) • 29 acres (22%) .• +• / �. or.*:;",t�•• �'`,'.•;',.;":. r.i I' 41 ❑ LI o Q ' O ' Public Streets('/- 21,000linear feet) • 38 acres (29%) ,�'. /; / �� I7 s rt r~ ° i Cyr �, ,`,';�� � � � � � { 3 LIP *..,4 .t C • --- Area Available for Private Development 63 jCreS (�9$) • �: _�`' Grd _ • - r r, DENSITIES ._` . p .,� 9/ J� ti r'c :� a un :• .!' �" YJ '-�` • ,,;y + .C+. 1 G I -• Commercial Development - 1,660.0C '). •• 'r^`-^ is i/� ilk ram+ y {•�"t 4 i=_ r•, j U t(` Residential Development !550-Q ._,• --- e_ • t i T" total Development 3 '10.vc:' • • it ...> -C� / // ��+ .\ _ / C� '1/4 �`�t. — Hiphrise Pattern = 180.00f : L, .. f �^I :7,'�, . L .� (�'" v 4 ,-,-(` N.'-•, r: ♦' `• Cour tyerd Pattern .600,0 0 s f ! T; ��.•�`� c..-t•,.. ‘ 1 '•� J Townhouse Pattern 430,000 s f ( '.4, ! 1 'i • 7.�.•_- _ ,� ; T.ARKI �\l 7{!_vv nummfir• �' \ - -j'' •Z •� r i \� ' \ T•,cY_ / . \ 'TryPARK ` '' �' •~ Townhouse Units(I,S00: 2,500 s 1 ), 120 .~'.�c,_ a`3 - r �, q '� ✓` / '" ,r',_ Above-grade Units(800 1.500sf) = 960 7 s`.t e;, `u �,� -( POND 1 3 l ' Total Residential Units = 1,080 F o yyt'=t.' c ---4 ���,� Nir • -K I c v .1 17 units/acre ,! \ �,�ass� BECK/ • GH• S i�.0 . �v !� i ^����< {{ 1t " t . • +e,\'vr/ ` �c,.. Total lengthot Marketplace Street = 1,800linear feet r. 7 ..,. • /,,-; ie V� \ i =' - _ D (•/- 4 S blocks) ‘2;' . '‘'.1° i : '-'al 0-k'-**, N. ..? / , pr� /� �dURTY _ = = s� C \\�- Ls=%= .``� / � �JJC' / BLOC CI t" I ') _. _ f i \ _ Ca141AMN WWI--41-07/1 1 • . • , • : A ilj..tif A ,.... . , . . 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