A. Traffic Reports: A traffic report has been prepared for this development that outlines the ultimate traffic circulation requirements for the roadways in the vicinity of the Jordan West development. Prior to, or in conjunction with the development of any parcel, or portion of a parcel, the developer shall ensure that the development is constructed in accordance with the assumptions for, and the results of, the traffic report.
Increases in land use density and/or other changes to the PUD ordinance that would alter the original traffic analysis (i.e., change in street layout or access locations), will require an amended traffic report, to be completed by the city.
B. Related Public Street Improvements And Right Of Way Dedication: Street improvements identified in the traffic report that are necessary to mitigate any impacts from traffic generated by the Jordan West development are listed below (refer to the traffic report for specific details pertaining to lane configuration or required geometric details):
1. Bridgewood Drive Along The Common Boundary Of Planning Units A And B As Indicated On The Jordan West Area Development Plan (Public/Private Street): This street is classified as a minor collector. The developer is responsible to construct a thirty one foot (31') back to back street (and all associated appurtenances) with a designated northbound left turn lane (widen to 37 feet) at E.P. True Parkway. It is intended that the public portion of this street will terminate at the north line of the existing Bridgewood Drive and Beechtree Lane intersection. The Bridgewood Drive extension north of this point will be private, but shall function as a public street. Traffic calming measures shall be permitted on the private portion of the street at the existing trail crossing. Such measures shall be reviewed by the city engineer and the fire marshal for safety and access.
2. East/West Street (Private Street): This street is classified as a minor collector. Developer is responsible to construct a thirty one foot (31') back to back street from the western terminus at Bridgewood Drive to the eastern north/south street with a widened access drive from the eastern north/south street to South Jordan Creek Parkway (1 inbound lane and 2 outbound lanes as indicated in the approved traffic impact study for this development). No driveways shall be located on the east/west street between Jordan Creek Parkway and the eastern north/south street running through the development. The east/west street shall function as a public street. The developer will be one hundred percent (100%) responsible for any future signalization cost at the east/west street and Jordan Creek Parkway.
3. North/South Street Along East Boundary Of Parcel 7 (Private Street): This street is classified as a local street. Developer is responsible to construct a twenty six foot (26') wide back to back street. This street must function as a two (2) lane public street. Developer is responsible to coordinate with the adjacent property owner to the south of Jordan West to determine the location of this street at the south property line.
4. E.P. True Parkway (Public Street): This street is classified as a minor arterial street. Ultimate street paving improvements include widening E.P. True Parkway to have two (2) westbound lanes, two (2) eastbound lanes, a one hundred fifty foot (150') minimum westbound left turn lane at Bridgewood Drive, and a one hundred seventy five foot (175') minimum eastbound right turn lane at Jordan Creek Parkway. The developer shall be responsible to extend the existing raised median to Bridgewood Drive as part of constructing the westbound left turn lane at Bridgewood Drive. Additionally, the developer shall modify the existing paving to include the eastbound right turn lane at Jordan Creek Parkway and two (2) eastbound through lanes adjacent to the Jordan West development (this includes the area over Jordan Creek that will be deeded to the city of West Des Moines). The developer shall deed additional right of way to the city of West Des Moines necessary to provide, at minimum, sixty feet (60') of comprehensive plan right of way measured from the centerline of E.P. True Parkway adjacent to the Jordan West development. At auxiliary lanes and intersections, the developer shall provide additional right of way necessary to maintain a minimum of seven feet (7') clear space between the back of public street curb to street side edge of the sidewalk or trail.
5. Jordan Creek Parkway (Public Street): This street is classified as a major arterial street. The developer is responsible to construct a right turn lane at the right in only entrance off Jordan Creek Parkway and a one hundred foot (100') southbound right turn lane at the east/west street. Additionally, the developer shall be responsible to modify the Jordan Creek Parkway median projections at the intersections with the east/west street if necessary to accommodate turning movements at the proposed access. Developer shall deed additional right of way to the city of West Des Moines necessary to provide 82.5 feet measured from the centerline of Jordan Creek Parkway. At auxiliary lanes, additional right of way may be required to maintain a minimum of seven feet (7') clear space between the back of public street curb to street side edge of the sidewalk or trail.
6. Private Streets: The design of all private roads within the development shall be consistent with the recommendations of the traffic report and shall be private in ownership. It is the intent of the developer and the city that all private roads within Jordan West shall not subsequently be conveyed to the city as public streets but shall remain private in perpetuity.
a. Twenty five foot (25') sight distance triangles shall be maintained at all intersections to allow vehicles and pedestrians approaching intersections to identify and anticipate potential interaction and conflicts with other vehicles and pedestrians.
b. Streets shall be maintained and function (including timely snow removal) in a fashion similar to the public expectations of a public street.
c. No road closures are allowed without prior permission of the chief of police of the city of West Des Moines.
d. Lane configuration shall be as identified in the traffic analysis.
e. Signage on private streets shall be procured and installed consistent with the "Manual Of Uniform Traffic Control Devices (MUTCD)" and the signing/pavement marking conventions of the city. Maintenance and replacement of private street signage shall be the responsibility of the developer.
C. Construction Phasing Of Street Improvements: In accordance with the traffic report, the developer will be required to have the improvements listed below complete prior to issuance of a certificate of occupancy for each building.
1. Developer is responsible to construct all improvements to Jordan Creek Parkway in conjunction with the construction of the east/west street through the site, except that the Jordan Creek Parkway improvements required for the right in access shall not be required until the right in access is constructed.
2. Improvements to E.P. True Parkway may be completed in phases. If the E.P. True Parkway and Bridgewood Drive intersection is constructed first, the minimum improvements needed to E.P. True Parkway are from the west property line through the intersection of E.P. True Parkway and Bridgewood Drive. If the E.P. True RI/RO is constructed first, the minimum improvements needed are from the future E.P. True Parkway and Bridgewood Drive intersection to Jordan Creek Parkway. When the last intersection is constructed on E.P. True Parkway, the remaining improvements will be required if they were not all constructed at once. All improvements are required no later than when the north side of E.P. True Parkway is widened.
3. Development of parcel 1:
a. The eastern north/south street shall be constructed from E.P. True Parkway to the southern boundary of the Jordan West property.
b. The east/west street shall be constructed from Jordan Creek Parkway to the eastern north/south street.
4. Development of parcel 2 or 3:
a. The eastern north/south street shall be constructed from E.P. True Parkway to the southern boundary of the Jordan West property.
b. The east/west street shall be constructed from Jordan Creek Parkway to the eastern north/south street.
c. The right in only road from Jordan Creek Parkway shall be constructed.
5. Development of parcel 4:
a. The eastern north/south street shall be constructed from the east/west street to the southern boundary of the Jordan West property.
b. The east/west street shall be constructed from Jordan Creek Parkway to the Bridgewood Drive.
6. Development of parcel 5 or 6:
a. The eastern north/south street shall be constructed from the east/west street to the southern boundary of the Jordan West property.
b. The east/west street shall be constructed from Jordan Creek Parkway to Bridgewood Drive.
7. Development of parcel 7:
a. The Bridgewood Drive extension shall be constructed from the Bridgewood Drive terminus to E.P. True Parkway.
b. The east/west street shall be constructed from Jordan Creek Parkway to Bridgewood Drive.
c. The eastern north/south street shall be constructed from E.P. True Parkway to the southern boundary of the Jordan West property.
8. Development of parcel 8:
a. The Bridgewood Drive extension shall be constructed from the Bridgewood Drive terminus to E.P. True Parkway.
D. Access Management: To provide logical and orderly development within the proposed development, allowable street access locations are defined on the specific plan map and have been provided to the city for review and approval. All development within the specific plan shall comply with the allowable locations indicated in the approved Jordan West specific plan. Any opposing driveway locations shall be located to directly align with each other.
E. Traffic Signal At Jordan Creek Parkway And E.P. True Parkway: Developer shall not be responsible for any cost associated with the previous construction or future modifications of the existing traffic signal at the intersection of Jordan Creek Parkway and E.P. True Parkway.
F. Traffic Signal At Jordan Creek Parkway And East/West Street: Developer shall fund one hundred percent (100%) of the cost of the possible future traffic signal at this intersection. No city funds will be contributed toward the financing of this traffic signal and the applicant shall obtain approval from the city of West Des Moines prior to the signal's installation. Said signal shall be installed with the construction of the east/west street through the site. For northbound traffic on Jordan Creek Parkway, pavement markings need to be added to designate a single left turn lane adjacent to the raised median, with the area between the turn lane and the northbound through lanes hatched out.
G. Traffic Signal At E.P. True Parkway And Bridgewood Drive: Development shall fund one hundred percent (100%) of the cost of the possible future traffic signal at this intersection. No city funds will be contributed toward the financing of this traffic signal and the applicant shall obtain approval from the city of West Des Moines prior to the signal's installation. Said signal shall not be installed until the intersection meets traffic signal warrants as contained in the "Manual On Uniform Traffic Control Devices". (Ord. 2097, 6-29-2015)