MAC Meeting 8/27/2019

K18841 / K21179

OR217: OR10 – OR99W

(MP 2.10-6.23)

Presenters:

Wendy Schmidt (OBEC)

Andy Howe (OBEC)

Jeffrey Hayes (ODOT)

Presentation Outline

• Project Overview

• Schedule Overview

• Traffic Control Staging/Phasing

– Detour Routes• Communicate and engage with Stakeholders according to MPM, Chapter

4, pgs. 38-41

– Traffic Shifts and Restrictions• Communicating as per MPM, Chapter 4, pgs. 27-28

• Vertical Clearance• Communicating as per MPM, Chapter 6, pgs 58-60

• Project seeks support of new vertical clearances described in later slides

MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W 2

Project Overview

• Combine K18841 and K21179• Widen OR217 SB to accommodate a continuous auxiliary lane from

OR10 to OR99W

• Modify Allen Blvd. and Denney Rd. southbound interchange

configuration to split diamond with collector – distributor road

• Widen OR217 NB to accommodate a continuous auxiliary lane from

72nd Ave entrance ramp to SW Scholls Ferry Road exit ramp

• Widen OR217 NB to accommodate an additional auxiliary lane from

OR99W to SW Greenburg Road

• Widen northern SW Hall Blvd structure over OR217

• Replace southern SW Hall Blvd structure over OR217

MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W 3

Schedule Overview

• Combined Preliminary Plans: 1/8/2020

• Advance PS&E – 5/18/2020

• Final PS&E – 9/10/2020

• OPL Submittal – 12/14/2020

• Bid Opening – 3/4/2021

• Substantial Completion – TBD (September 2026?)

MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W 4

Coordination and Communication

• Public Information and Outreach

• Coordination with other area projects

– City of Tigard

• Fanno Creek Bridge Replacements @ N. Dakota Street and Tigard St.

– Willamette Water Supply Program

• Metzger Pipeline East Project

– ODOT

• K20486 I-5 Over 26th Avenue Bridge

• K20299 US26: Sylvan – OR217

• K20300 OR217 – Cornell Rd

MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W 5

Staging/Phasing Descriptions

• Stage I: Widen Allen and Denney exits, Construct CD Road

• Stage II: Construct SB Auxiliary Lane, resurface Scholls

structure

• Stage III: Widen northern Hall Blvd. structure, Construct NB

Auxiliary Lane

• Stage IV: Replace southern Hall Blvd. structure

• Stage V: Finish auxiliary lanes and mainline paving

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

OR 217 Lane Closure Restrictions

Northbound and Southbound:The preliminary list of proposed hours below may encroach into daylight hours and require

Sunrise / Sunset Exceptions during portions of the year as per MPM Chapter 4, pg. 28

• Closure of Auxiliary Lane:

– Nightly, Sunday night through Friday morning: 10:00pm – 5:00am

– Friday night through Saturday morning: 10:00pm – 7:00am

– Saturday night through Sunday morning: 11:00pm – 8:00am

• Closure of Auxiliary Lane and Through Lane

– Nightly, Sunday night through Friday morning: 11:00pm – 5:00am

– Friday night through Saturday morning: 12:00am – 6:00am

– Saturday night through Sunday morning: 12:00am – 8:00am

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

OR 217 Full Closure Restrictions

The preliminary list of proposed hours below may encroach into daylight hours and require

Sunrise / Sunset Exceptions during portions of the year as per MPM Chapter 4, pg. 28

OR217 Northbound and Southbound Ramp Closure:• Nightly, Sunday night through Friday morning: 9:00pm – 5:00am

• Friday night through Saturday morning: 9:00pm – 7:00am

• Saturday night through Sunday morning: 10:00pm – 8:00am

OR217 Mainline Full Closure:• Required for removal of existing Hall Blvd. bridge, duration TBD

• Various directional or full closures at night as scheduled

Hall Boulevard @ southern crossing of OR217:• 6-7 month long full closure is currently proposed. Coordination with

City of Tigard is pending.

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Detour Routes

• Long term detour: SW Hall Boulevard (Hwy 141) for

replacement of southern Hall bridge.

– Duration: 6-7 months

– Hwy 141 is a “Black and Yellow” (highly restricted) route on Freight

Mobility Map

– Hwy 141 currently carries approx. 10 trucks per day

• Short term detours:

– OR217 Mainline (both directions)

• Duration: Likely to be full weekend for removal of existing Hall Blvd. bridge

• Duration: 11pm to 4am for other closures

– All ramps, individually or in appropriate pairs

• Duration: varies depending on pavement needs, likely longer than 1 night duration

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

SW Hall Boulevard Detour Route

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

H141 (shown yellow) is a

“Black and Yellow” route

on MCTD Freight Mobility

Map, highly restricted to

trucks and oversize traffic

OR217 Freight Detour Route

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Hazardous

Materials are

prohibited from

this detour route.

Alternate route

TBD.

Freight Detour Route:

I-5, I-405, and US26

Considerations from MPM Chapter 4, pg 40:Out of direction travel is 7 miles.

Some vehicles can use I-5 to Bertha Blvd to B-H Hwy

Passenger car and emergency vehicle traffic expected

to use local streets as detours

Ramp Detour Routes

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• Ramp closures to be staggered to minimize

overall corridor impacts

• Detours use adjacent ramps and return via

opposite direction of OR217

MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Mainline OR217 Traffic Shifts

• Two lane sections are 28

feet minimum between

barriers

• 11 foot lanes in certain

stages or phases in 3 lane

sections. 36 feet minimum

between barriers.

• Temporary vertical clearance

reductions are required by

work elements and lane

shifts (Reductions TBD)

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Durations for each stage and phase of work are still being determined. Durations of

restrictions will be available before finalizing the Mobility Considerations Checklist

Ramp Traffic Shifts

• Stage construct ramps as much as possible.

– 16 feet minimum between barriers

• Sequence construction to facilitate traffic signal replacement

– Use flagging and night work when construction cannot replace the

signal maintaining continuously functional signal heads

• Closures only when required

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Ramp Traffic Freight Restrictions

• Staged construction at Allen Boulevard and Denney Road

reduces ability for trucks to turn in these interchanges

– Certain stages / phases prevent WB-67 trucks from operating at these

locations

– WB-40 trucks can complete all allowed movements in all stages

• Width reduced to 16 feet between hard barriers

– This is most prevalent at Allen Boulevard and Denney Road due to work on

bridges where temporary widening is not feasible

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Durations for each stage and phase of work are still being determined. Durations of

restrictions will be available before finalizing the Mobility Considerations Checklist

Scholls Ferry Road Traffic Shifts

• Stage construction of a bridge rail retrofit and silica fume

concrete overlay of the bridge deck

• 28 feet between barriers

• Work zone speed reduction to 25 miles per hour (to be

requested, not yet approved)

• Stage 1 has one lane each direction on north side of

structure

• Stage 2 has one lane each direction on south side of

structure

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Durations for each stage and phase of work are still being determined. Durations of

restrictions will be available before finalizing the Mobility Considerations Checklist

Vertical Clearance

OR217 is:

• not a high route, but is a Reduction Review Route

– MPM Chapter 6, pgs. 58-60 define the coordination and communication

requirements for seeking approvals according to ORS 366.215

• currently substandard for vertical clearance at existing bridges

– Current corridor clearance is between 16 feet and 17 feet

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Vertical Clearance – Continued

Allen Blvd Southbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 21’ 1”

Prop: 21’ 0”

Extg: 21’ 3”

Prop: 21’ 3”

Extg: N/A

Prop: 21’ 6”Extg: N/A

Prop: 21’ 7”

Vertical Clearance – Continued

Denney Road Southbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 23’ 6”

Prop: 23’ 6”

Extg: 23’ 9”

Prop: 23’ 9”

Extg: N/A

Prop: 23’ 11”

Extg: N/A

Prop: 24’ 2”

Vertical Clearance – Continued

Hall Boulevard Southbound (northern crossing)

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 16’ 3”

Prop: 16’ 1”

Extg: 16’ 2”

Prop: 15’ 11”

Extg: N/A

Prop: 15’ 11”

Extg: 16’ 0”

Prop: 15’ 9”

Extg: 16’ 0”

Prop: 15’ 8”

Vertical Clearance – Continued

Scholls Ferry Road Southbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 19’ 0”

Prop: 18’ 8”

Extg: 17’ 5”

Prop: 16’ 11”

Extg: N/A

Prop: 15’ 3”

Vertical Clearance – Continued

Greenburg Road Southbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 16’ 0”

Prop: 15’ 11”

Extg: 15’ 11”

Prop: 15’ 11”

Extg: N/A

Prop: 15’ 10”

Extg: N/A

Prop: 15’ 10”

Vertical Clearance – Continued

Hall Boulevard Southbound (southern crossing)

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 18’ 3”

Prop: 21’ 6”

Extg: 18’ 5”

Prop: 21’ 11”Extg: 19’ 0”

Prop: 22’ 5”

Extg: 19’ 6”

Prop: 23’ 0”

Extg: 20’ 2”

Prop: 23’ 7”

Extg: 20’ 4”

Prop: 23’ 10”

Vertical Clearance – Continued

OR99W Southbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Up and over

available

Extg: 17’ 4”

Prop: 17’ 4”

Extg: 17’ 5”

Prop: 17’ 5”

Extg: 17’ 8”

Prop: 17’ 9”

Extg: 18’ 1”

Prop: 18’ 2”

Vertical Clearance – Continued

Scholls Ferry Road Northbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Up and over

available

Extg: 21’ 6”

Prop: 21’ 6”

Extg: 21’ 9”

Prop: 21’ 10”Extg: 22’ 9”

Prop: 22’ 9”Extg: 23’ 7”

Prop: 24’ 0”Extg: 24’ 7”

Prop: 25’ 6”

Vertical Clearance – Continued

Greenburg Road Northbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Up and over

available

Extg: 16’ 4”

Prop: 16’ 4”

Extg: 16’ 4”

Prop: 16’ 2”Extg: 16’ 6”

Prop: 16’ 6”Extg: N/A”

Prop: 16’ 10”Extg: 16’ 10”

Prop: 17’ 2”

Extg: 17’ 1”

Prop: 17’ 6”

Vertical Clearance – Continued

Hall Boulevard Northbound (southern crossing)

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 18’ 3”

Prop: 21’ 2”

Extg: 18’ 2”

Prop: 21’ 0”

Extg: 17’ 5”

Prop: 20’ 4”Extg: 17’ 2”

Prop: 19’ 7”

Extg: N/A

Prop: 18’ 10”

Extg: N/A

Prop: 18’ 0”

Extg: 16’ 4”

Prop: 17’ 2”

Extg: 16’ 2”

Prop: 16’ 5”

Vertical Clearance – Continued

OR99W Northbound

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MAC Meeting 8/27/2019

K18841 / K21179 OR217: OR10 – OR99W

Extg: 17’ 1”

Prop: 17’ 0”

Extg: 16’ 11”

Prop: 16’ 11”Extg: 16’ 8”

Prop: 16’ 7”

Extg: 16’ 6”

Prop: 16’ 5”

Extg: N/A

Prop: 16’ 1”Extg: 16’ 5”

Prop: 15’ 10”

Extg: 16’ 3”

Prop: 15’ 7”Extg: 16’ 3”

Prop: 15’ 5”

Questions?