2.7.3570 Transportation Mitigation Plan.
A. Applicability. The following Transportation Mitigation Plan applies to all development within the Oregon State University – Cascades Overlay Zone. The Transportation Mitigation Plan is adopted and implemented pursuant to BDC 4.7.600.D(1).
B. Alternate Transportation Design Standards. Transportation facilities within the Oregon State University – Cascades Overlay Zone shall comply with the standards set forth in BDC 2.7.3560 and Figure 2.7.3560.A.
C. Development Limitations. In order to ensure consistency with the traffic impact analysis prepared for the Oregon State University – Cascades Master Plan and to mitigate impacts to the City’s transportation system, the following traffic generating uses within the Oregon State University – Cascades Overlay Zone are limited to the thresholds in Table 2.7.3570.D.
D. Transportation Mitigation. The following transportation mitigation measures must be constructed pursuant to the phasing schedule in Table 2.7.3570.D prior to Certification of Occupancy for any building in the phase.
|
Phase |
Proposed buildings (with traffic impact) |
Proposed buildings (no traffic impact) |
Mitigation requirements |
|---|---|---|---|
|
Phase 1A |
• 55,000 gsf academic building • 55,000 gsf of Innovation District facilities |
• Non-mountable single lane roundabout at SW Colorado Avenue and SW Columbia Street • Portion of a 10-foot-wide sidewalk and curb on south side of Simpson Avenue between the Mt. Washington roundabout east to the existing sidewalk fronting 339 SW Century Drive (portions of the sidewalk may be pushed to future phases as long as the existing path remains functional) • Dedication of right-of-way (ROW) along Simpson Avenue to provide 50 feet of ROW from the ROW centerline • Westbound left-turn lane at SW Simpson Avenue and OSU-C main entrance • Marked pedestrian crossing with refuge island at SW Simpson Avenue and main OSU-C entrance |
|
|
Phase 1B |
• 22,500 gsf student success center (phase one of building) • 166-bed student residence |
||
|
Phase 2 |
• 55,000 gsf academic building • 40,000 assembly building • 142,000 gsf of Innovation District facilities plus middle market housing (72 units) |
• 249-bed student residences • Central utility plant • 40,000 gsf recreation facility (phase one of building) |
• Non-mountable single lane roundabout at SW Columbia Street and SW Simpson Avenue (if not already constructed by others) • Mountable single lane roundabout at SW Century Drive and OSU-C main entrance • Sidewalk connection on the south side of SW Simpson Avenue between SW Columbia Street and the Safeway site at 320 SW Century Drive • Taylor Drive from Century Drive to the site • Westbound left-turn lane at SW Simpson Avenue and 15th Street • Pedestrian crossing at SW Simpson Avenue and SW 15th Street |
|
Phase 3 |
• 110,000 gsf of additional academic space • 52,800 gsf early learning center • 42,000 gsf of Innovation District facilities plus middle market housing (42 units) |
• 18,000 gsf dining facility • student residences with 265 additional beds |
• Southbound left-turn lane at SW Mt. Washington Drive and OSU-C entrance • Marked pedestrian crossing of SW Mt. Washington Drive at OSU-C access point • Marked pedestrian crossing of SW Simpson Avenue at West OSU-C access • 10-foot sidewalk along east side of Mt. Washington from existing sidewalk at Chandler Ave to the Simpson roundabout • Curb along property frontage on Mt. Washington from existing curb south of Metolious intersection to existing curb at Chandler Avenue • Dedication of ROW along Mt. Washington to provide 50 feet of ROW from the ROW centerline • Remainder of a 10-foot-wide sidewalk on south side of Simpson Avenue if not already constructed |
|
Phase 4A |
• 110,000 gsf of additional academic space • 55,000 gsf expansion of recreation facility (phase two of building) • 141,000 gsf of Innovation District facilities plus middle market housing (187 units) |
• 35,000 gsf student success center (phase two of building) • 661-bed student residences |
• Southbound left-turn lane at SW Mt. Washington Drive and SW Metolius Drive • Marked pedestrian crossings on SW Mt. Washington Drive at Metolius Drive access point |
|
Phase 4B |
• 45 units of middle market housing • 30,000 gsf mixed-use partner |
• 30,000 gsf of research space • 345-bed student residences |
E. Modifications to Transportation Mitigation Plan. If the applicant proposes modifications to the OSU – Cascades Master Plan pursuant to BDC 4.5.100(F) which result in an increase of more than 15 percent in the aggregate square footage of the traffic impact producing buildings, or an increase of more than 15 percent in the number of residential units identified in Table 2.7.3570.D, the site plan review application for such building must include a supplemental traffic analysis utilizing the transportation impact analysis prepared for the OSU – Cascades Master Plan to determine whether the increase in building square footage or residential units would require one or more off-site operational improvements identified in Table 2.7.3570.D to be constructed prior to the time identified in Table 2.7.3570.D. If the supplemental traffic analysis determines that the mitigation requirements identified in Table 2.7.3570.D are required prior to the time identified in Table 2.7.3570.D, the applicant shall construct the mitigation requirements at the time identified in the supplemental traffic analysis. [Ord. NS-2309, 2018]