hig hwa y 217
play

Hig hwa y 217 Pro je c t Outc o me s a nd Ne xt Ste ps April 6, - PowerPoint PPT Presentation

Dec 30, 2022 •262 likes •442 views

Hig hwa y 217 Pro je c t Outc o me s a nd Ne xt Ste ps April 6, 2015 Pre se nte d b y: K e lly Bro o ks Ala n Sno o k ODOT Re g io n 1 ODOT Re g io n 1 I nte rim Po lic y & De ve lo pme nt Ma na g e r Ma jo r Pro je c ts Ma na g e r

  1. Hig hwa y 217 Pro je c t Outc o me s a nd Ne xt Ste ps April 6, 2015 Pre se nte d b y: K e lly Bro o ks Ala n Sno o k ODOT Re g io n 1 ODOT Re g io n 1 I nte rim Po lic y & De ve lo pme nt Ma na g e r Ma jo r Pro je c ts Ma na g e r

  2. Ag e nda Background • Recently Completed/Programmed • Future Unfunded Projects • 2

  3. BACK GROUND 3

  4. BACKGROUND Highway 217 Corridor Study OR 217 Interchange Management Study Corridor Bottleneck Operations Study (CBOS) (Metro – October 2005) (ODOT – April 2010) (ODOT – April 2013) Recommendations Recommendations Recommendations Widen highway with one general Focus on cost effective (smaller) Series of strategic auxiliary lane • • • purpose lane in each direction solutions first improvements targeted at reoccurring congestion locations • Add toll lane in addition to general  System management purpose lane in each direction  Ramp management • Explore solutions south on I-5 first to  Surface street improvements help Hwy 217  Interchange modernization  ITS solutions 4

  5. RE CE NT L Y COMPL E T E D/ PROGRAMME D 5

  6. RECENTLY COMPLETED/PROGRAMMED RealTime ITS Solutions ODOT RealTime on OR217 • Provide real time information that increases safety and promotes more efficient travel on roadways Improvements include travel time signs, traveler information, and advisory • speed signs • Investment of approximately $8-$10M in RealTime Travel Time Sign Advisory Speed Sign Traveler Information Sign 6

  7. RECENTLY COMPLETED/PROGRAMMED RealTime ITS Solutions Initial Benefits • System has been in place and operational since July 2014 • Initial results (6 months) have showed reduced travel time, more reliable trips, and less crashes during inclement weather • Full assessment of benefits after 1 full year 7

  8. RECENTLY COMPLETED/PROGRAMMED Washington County/ODOT TIGER ITS Grant TIGER ITS Grant • Washington County and ODOT partnership Analyze and develop • improvements for arterials (and select freeways) • Focused on connecting Westside computer electronics industry to Portland Airport distribution centers Anticipated Benefits • Reduced crashes Better travel times • • Enhanced traveler information • Improved travel time reliability Project Investment Approximately $10.2M in • design and built infrastructure 8

  9. RECENTLY COMPLETED/PROGRAMMED CBOS Projects I-5 Southbound Phase 1 – Carman Drive • Identified as small scale investment/opportunity in CBOS • Extended the merge south of Carman Drive to Lower Boones Ferry Road exit • Minimize queuing on I-5 from OR217 merge • Help to minimize queuing on OR217 approaching I-5 Project Cost • Approximately $1.25M • Constructed in August 2012 9

  10. RECENTLY COMPLETED/PROGRAMMED 2015-2018 STIP Enhance Program OR217: Allen-Denney Southbound Split Diamond • Create a collector-distributor road parallel to OR217 from Allen Blvd and Denney Road • Southbound on-ramp movement occurs completely from Denney Road Southbound off-ramp movement occurs completely at Allen Blvd • Anticipated Benefits • Significant mobility and safety improvements Reduced congestion and delay for southbound OR217 • • Enhancing regional economy by facilitating better movement of goods and services Project Investment • Enhance Funding - $5.3M • Local Funding - $610K Total Investment - $5.91M • 10

  11. RECENTLY COMPLETED/PROGRAMMED 2015-2018 STIP Enhance Program I-5 Southbound Phase 2: Lower Boones Ferry Rd Interchange • Construct extension of southbound auxiliary lane from Lower Boones Ferry Road off-ramp to on-ramp Anticipated Benefits • Improve safety for merging/weaving • Improve access to Lower Boones Ferry Road and Nyberg interchanges Reduce the duration of congestion • • Improve access to retail, residential, and employment centers Project Investment • Enhance Funding - $3.9M • Local Funding - $450K Total Investment - $4.35M • 11

  12. F UT URE UNF UNDE D PROJE CT S 12

  13. FUTURE UNFUNDED PROJECTS Allen-Denney C/D Road Alignment • Realign the C/D road to the west with a new culvert to utilize existing culvert for potential southbound auxiliary lane Anticipated Timeframe • Work towards incorporating into the 19-21 STIP Anticipated Investment • Approximately $4 million 13

  14. FUTURE UNFUNDED PROJECTS Hwy 217 Southbound Speed Plot 2PM 4PM 6PM I-5 SB Phase 3 – Lower Boones Ferry Road to I-205 • Assumes Phase 2 is build (currently in STIP) • Extends the main auxiliary lane from Lower Boones Ferry Road to I-205 I-5 on-ramp Anticipated Benefits I-5 Southbound Speed Plot At least 30% or better reduction in • 2PM 4PM 6PM crashes based on previous similar fixes • Enhanced flow and operations on the mainline freeway • Reduce weaving from OR217 to I-5 and Phase 1 I-205 Phase 2 Phase 3 Anticipated Investment • Approximately $10-$18M depending on what > 50mph structures are widened to standard 40-50mph 30-40mph < 30mph 14

  15. FUTURE UNFUNDED PROJECTS Future Opportunities Allen-Denney C/D Road Realignment • Shift alignment of the C/D road to the west with a new crossing of Fanno Creek to provide space for potential future southbound auxiliary lane     Southbound Auxiliary Lane Provide southbound auxiliary lane in the Allen-Denney • interchange area   Northbound Auxiliary Lane • Between 72 nd Ave interchange and 99W interchange I-5 Southbound Phase 3 • Continue forwarding the southbound auxiliary lane from Lower Boones Ferry Road to I-205 to complete I-5 improvements and see affect on Hwy 217   - Near Term - Long Term 15

  16. T ha nk yo u. 16

Recommend

More recommend