My WebLink
|
Help
|
About
|
Sign Out
Home
pf07-021
Roseville
>
Planning Files
>
2007
>
pf07-021
Metadata
Thumbnails
Annotations
Entry Properties
Last modified
5/29/2014 3:07:05 PM
Creation date
6/17/2013 3:07:54 PM
Metadata
Fields
Template:
Planning Files
Planning Files - Planning File #
07-021
Planning Files - Type
Planned Unit Development
Jump to thumbnail
< previous set
next set >
There are no annotations on this page.
Document management portal powered by Laserfiche WebLink 9 © 1998-2015
Laserfiche.
All rights reserved.
/
275
PDF
Print
Pages to print
Enter page numbers and/or page ranges separated by commas. For example, 1,3,5-12.
After downloading, print the document using a PDF reader (e.g. Adobe Reader).
View images
View plain text
� <br />Debra Bloom. P.E. <br />City of Rosevillc <br />Table 2 <br />Trip Generation Estimates <br />. <br />July 17. 2007 <br />Page 7 <br />Land Use Size Daily A.M. Peak P.M. Peak <br />Trips In Out In Out <br />Hotel 120 rooms 980 41 26 38 33 <br />Restaurant 5,000 s. ft. 636 30 28 33 21 <br />I S Percent Matlti-Use Reduction 95 (5) (4 (S 3 <br />Total 1,521 66 50 66 51 <br />A 15 percent multi-use reduction was applied to the restaurant trips in order to account for hotel <br />patrons that will visit the restaurant. The directional trip distribution for the proposed <br />development is based on existing travel patterns, regional daily traffic volumes, and previous <br />studies in the area (see Figure 4: Directional Distribution). The combination of background <br />traffic and trips generated by the proposed development for year 2009 are shown in Figure 5. <br />YEAR 2009 BUILD CONDITIONS <br />To determine how well the existing roadway system will accommodate year 2009 build traftic <br />forecasts, an operations analysis was conducted during the a.m. and p.m. peak hours. Two new <br />intersections were added to this analysis; they include Cleveland Avenue/Proposed Driveway <br />and Cleveland Avenue/U-turn area. The U-turn area was located approximately 100 feet north <br />of the proposed development driveway, where the median will end and it is anticipated that <br />vehicles exiting the site may make a U-turn to access the adjacent regional roadway network. <br />Although it was recommended that the median be extended and appropriate signage be put in <br />place to discourage motorists from making U-turns at this location, the U-turn situation was <br />modeled to determine its impact on the operational characteristics of Cleveland Avenue. <br />Distribution of vehicles to the U-turn movement was determined using a route diversion analysis. <br />Data, from route diversion curves, indicates that if two paths are equal in travel time there will be <br />a 50/50 split of vehicles to each competing route. As the difference in travel time increases <br />between competing routes, more vehicles will use the route with the minimum travel time. Once <br />the travel time difference has increased to more than 35 percent, all vehicles will use the <br />minimum travel time route. Because the U-turn provides more than a 35 percent travel time <br />savings over other routes, all trips destined along roadways south of the proposed development <br />were assumed to make a U-turn at this location. <br />Results of the analysis shown in Table 3 indicate that all key intersections will continue to <br />operate at an acceptable LOS D or better under year 2009 build conditions during the a.m. and <br />p.m. peak hours, with existing traffic controls and geometric layout. Based on our knowledge of <br />standard safety practices, driver expectations, and the proposed site layout, the proposed access <br />is not desirable because vehicles exiting the site onto Cleveland Avenue and immediately <br />slowing to make a U-turn along this roadway from the through lane reduces the mobility and <br />safety on Cleveland Avenue. While it is difficult to quantify the safety issues presented by this <br />potential maneuver. it does violate driver expectations and adds unexpected conflicts. <br />
The URL can be used to link to this page
Your browser does not support the video tag.