I-70 Vail UnderpassElevation G-G’

STREETSIDEWALK SIDEWALK

ANGULARROCK

BRIDGEABUTMENT

FORMLINER

EMBANKMENTLANDSCAPESCREENING

CONC.BARRIER

GUARDRAILW-BEAM

CONC.BARRIER

I-70 Vail UnderpassLandscaping & Aesthetic ProcessGoals & Obectives• Maintain or enhance livability - Walk-ability and bike-ability through enhanced trail connections - Accessibility for adjacent properties - Aesthetics and lighting - Minimize headlights affecting adjacent properties - Safety conscious (not limiting necessary sight distance) - Protection of the general public• Retain community character and aesthetics through design and landscaping - Consistent with Town of Vail’s planting and color pallet - Meets the Town of Vail Design Guidelines - Consider view shed of adjacent properties

• Develop a sustainable, maintainable project - Practical and maintainable• Enhance water quality or avoid impacts to Gore Creek - Environmentally friendly (.e.g., Low water use, Low maintenance, Climate tolerant)• Deliver the project on-time and on-budget• Support Vail’s past and current plans and planning objectives• Provide transparent, accountable and timely information to the public during project design and construction

Vail, CO February 2015ElevationI-70 VAIL UNDERPASS

3-DUG1-AME

3-LPP1-LPP1-CBS

2-BCP

3-BCP3-LPP

2-DUG1-AME3-COJ2-QUA

1-AME1-WF

3-SCC

1-WF

2-AME 3-COJ3-BCP

5-LPP1-CBS

3-QUA3-COJ1-AME 2-QUA

1-BCP

5-SCC

3-QUA2-BCP

3-QUA3-CBS

3-QUA3-CBS

3-QUA3-CBS2-AMM

5-QUA3-CBS3-AMM

1-BCP4-QUA

1-BCP4-QUA

5-BCP1-QUA

1-BCP

30” HT.BOULDER WALL

EXISTING TREES TO REMAIN

TERRACEDRETAINING WALL

Abutment Walls- Colorado Blue Spruce- Quaking Aspen- Black Elder- Amur Maple- Bailey Dogwood- Darts Gold Ninebark- Snowmound Spirea- Goldmound Spirea- Grow Low Sumac- Buffalo Juniper

Rock Garden- Bristlecone Pine- Quaking Aspen- Peking Cotoneaster- Snowmound Spirea- Slowmound Mugo Pine- Buffalo Juniper

Terraced Walls- Bitterbrush- Centennial Rose- Big Tuna Mugo Pine- Austrian Copper Rose (climber)- William Baffin Rose (climber)- Potentillia- Cologreen Juniper- Buffalo Juniper

- Cologreen Juniper- Hoopsii Spruce- Baby Blue Eyes Spruce- Spring Snow Crabapple- Shubert Chokecherry- Saskatoon Serviceberry- Black Elder- Tall Green Rabbitbrush

Evergreen TreesTREE PLANTINGS

(BCP) Bristlecone Pine(CBS) Colorado Blue Spruce(COJ) Cologreen Juniper(DUG) Douglas Fir(LPP) Lodgepole Pine(WF) White Fir

Deciduous Trees(QUA) Quaking Aspen(AMM) Amur Maple(CRB) Spring Snow Crabapple

Large Deciduous Shrubs(AME) American Elder(SCC) Shubert Chokecherry (m.s./s.s.)(NCC) Native Chokecherry(BDW) Bailey Dogwood

5-BDW

9-BDW

9-BDW

RETAINING WALL, TYP.

5-12” DIA.ANGULAR STONE

5-12” DIA.ANGULAR STONE

NATIVESEED

NATIVESEED

NATIVESEED

NATIVESEED

4-QUA

2-AMM

2-AMM

1-SCC

2-AMM

CYCLISTSIGHT

TRIANGLECYCLIST

SIGHT TRIANGLE

SITE DISTANCETRIANGLE, TYP.

SIMBA RUNSIGN

SAVOYSIGN

3-BCP

PLANTING TERRACE(w/ BOULDERS)

5-LPP

1-QUA3-DUG

6-NCC

2-NCC

3-CRB8-QUA

3-DUG2-BCP 1-LPP

ANNUALPLANTINGS

PERENNIALPLANTINGS

TURF

ANNUALPLANTINGS

PERENNIALPLANTINGS

TURF

Vail, CO February 2015Concept PlanI-70 VAIL UNDERPASS

SCALE: 1"=30'

0 30 60

I-70

I-70

I-70

I-70

N

SE

W

N. FRONTAGE RD.

S. FRONTAGE RD.

N. FRONTAGE RD.

S. FRONTAGE RD.

SAVO

Y DR

IVE

SAVOYVILLAS

SIMBA RUNCONDOMINIUMS

SIMBA DR

.

SA

SASA

SA

W

W W

W

W

I-70 VAIL UNDERPASSVail, CO

North Roundabout PerspectiveFebruary 2015

I-70 VAIL UNDERPASSVail, CO

Underpass PerspectiveFebruary 2015

I-70 VAIL UNDERPASSVail, CO

View From South PropertiesFebruary 2015

1'-4"8'-0"

3'-10" MAX.WIDTH VARIES

SIDEWALK

2%

3'-0"LANDSCAPE

4'-0" BENCH

2:1

4'-6

"

SOUTHFRONTAGE

ROAD

4'-0" BENCH

2:1

1'-4"8'-0"SIDEWALK

3'-0"NATIVE SEED

SOUTHFRONTAGE

ROAD

3'-0

"1'

-0"

GLARE SCREEN

1'-2"2'-0" 9'-0"

8"

1'-0"

8"

10'-0" 2'-0"8'-8

"6'

-0"

STONE VENEER

SIDEWALK

NORTHFRONTAGE

ROAD

PAVERS

42" BLACKRAILING

NORTHFRONTAGE

ROAD

61

6

1

10'-0"SIDEWALK

11'-0"

8"10

'-6"

1'-2"2'-0"

STONEVENEER

N-BUNDERPASS

TYPE 7RAIL

STONEVENEER

1'-2" 2'-0"

18'-6"

8"

31

41

41

10'-0"10'-0"SIDEWALK

3'-6

"

1'-0"

1'-0"

LARGECOBBLE

SIMBARUN

5'-0"SIDEWALK

3'-6"

30" HT.LANDSCAPE

BOULDER3

1

STONE VENEER

42" RAILING

STONE VENEER

BLACKRAILING

STONE VENEER

STONE VENEER

42" BLACKRAILING

LARGECOBBLE

STONEVENEER

Between BridgesCross-Section A-A’

North Frontage WallCross-Section D-D’

North Frontage WallCross-Section E-E’

Simba Drive Entry SlopeCross-Section F-F’

South Retaining WallCross-Section B-B’

South Retaining WallCross-Section C-C’

Site PlanCross-Sections Key Map

A-A’

D-D’

E-E’

B-B’C-C’

I-70 (EB)

I-70 (WB)I-70 (WB)

N. FRONTAGE RD.

S. FRONTAGE RD.

N

SE

WG-G’

F-F’

Vail, CO February 2015Cross-SectionsI-70 VAIL UNDERPASS

I-70 (EB)

I-70 (WB)

N. FRONTAGE RD.

S. FRONTAGE RD.

N

SE

W

Vail, CO February 2015Materials PlanI-70 VAIL UNDERPASS

Stone Veneer (Retaining Walls)Gallegos Corp, #720 Telluride Goldstone

Pavers 4” x 4” Pavers

Landscape Boulders (Boulder Wall & Decorative)Excavated On-Site

Formliner (Bridge Abutment Walls)Fluted Rib, 1/2” max. depth

Angular Rock (Underpass)5-12” Rip Rap

Decorative Railing (Top of Retaining Walls)TOV 42” Railing, Black

Rock Cobble (Roundabout)5-12” White Cobble

LED Roadway LightingPhillips RVS

Detail

Site PlanKey Map

Federal Color 30372Bridge and Formliner Walls

Federal Color 20059Light Poles and Railings

Picea pungens sp.COLORADO BLUE SPRUCE

40’ ht x 20’ spd

Cornus sericea ‘Baileyi’BAILEY DOGWOOD6’ ht x 10’ spd

Pseudotsuga menziesiiDOUGLAS FIR40’ ht x 15’ spd

Pinus aristataBRISTLECONE PINE20’ ht x 12’ spd

I-70 VAIL UNDERPASSI-70 VAIL UNDERPASSVail, CO February 2015

Overall Plant Palette

Dart’s Gold5’ ht x 5’ spd

Rhus aromatica ‘Grow-Low’GROW LOW SUMAC2 ht x 8’ spd

Rosa x ‘Nearly Wild’NEARLY WILD ROSE2’ ht x 3’ spd

Rosa ‘Morden sp.’MORDEN ROSE

Centennial4’ ht x 4’ spd

Blush2’ ht x 3’ spd

Spirea japonicaSPIREA

Magic Carpet2’ ht x 2’ spd

Goldmound3’ ht x 4’ spd

Spirea nipponica ‘Snowmound’SNOWMOUND SPIREA

4’ ht x 4’ spd

Sambucus canadensis ‘Aurea’GOLDEN ELDER12’ ht x 10’ spd

I-70 VAIL UNDERPASSI-70 VAIL UNDERPASSVail, CO

Wall Terrace PaletteFebruary 2015

Prunus virginiana melanocarpaNATIVE CHOKECHERRY15’ ht x 10’ spd

Prunus virginiana ‘Shubert’SHUBERT CHOKECHERRY

25’ ht x 20’ spd

Sambucus canadensis ‘Aurea’GOLDEN ELDER12’ ht x 10’ spd

Juniperus sabina ‘Buffalo’BUFFALO JUNIPER1’ ht x 8’ spd

Rosa foetida ‘Bicolor’AUSTRIAN COPPER ROSE

8’ ht x 8’ spd

Rosa ‘William Baffin’WILLIAM BAFFIN ROSE

10‘ ht x 5’ spd

Populus tremuloidesQUAKING ASPEN

40’ ht x 25’ spd

Ericameria nauseosa sp.RABBITBRUSH

5’ ht x 5’ spd

Purshia tridentataBITTERBRUSH

2’ ht x 6’ spd