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Heil Valley Ranch: Northern Trailhead Planning


Project Update - As of July 15, 2008

Project Background

In 2006, the Boulder County Commissioners approved a northern trailhead location for Heil Valley Ranch, sited off of Highway 66/Ute Highway in Lyons.  The Commissioners acknowledged staff concerns regarding implementation obstacles at this site, such as expensive easement acquisition and bridge construction.  The Commissioners recognized that another undetermined trailhead site might be more realistic to construct. 

Among other locations, Bohn Park was briefly considered as a trailhead location in the 2005-2006 planning process, but was not fully analyzed by Boulder County because the Town of Lyons indicated a desire to update the Master Plan for the Park.

In October 2006, Boulder County and the Town of Lyons were offered an opportunity to connect Bohn Park and Heil Valley Ranch through the Olson property.  The Town negotiated the Boulder County purchase of the Olson property, which allocated approximately 110-acres for future parks and open space (see map of Northern Trailhead Opportunities).  Highlights of the Olson Property purchase agreement, signed by Boulder County and the Town of Lyons, include:

·       For successfully negotiating the Olson property purchase, the Town of Lyons received fee ownership of 10 acres adjacent to Bohn Park;

·       By 2014, the Town has an option to purchase an additional 10 acres south of Bohn Park at a reduced market price; and

·       The Town will work with Boulder County to locate a trailhead “on Town property, in the vicinity of Bohn Park.” 
 

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Current Status and Staff Recommendation

Since the Olson purchase, Boulder County Parks and Open Space has rekindled planning efforts for a Northern Trailhead to serve Heil Valley Ranch. Boulder County is currently analyzing five sites (1.2MB pdf) for the Northern Trailhead.

POS staff worked with the Town of Lyons staff to designate alternative sites that would fulfill the "on Town property, in the vicinity of Bohn Park" clause of the Olson Property purchase agreement. These locations are the 'Valley Bank' and 'Bohn Park' sites. An interdisciplinary team of POS staff identified other sites that would fit the requirements of a secondary trailhead and include the 'Hall Triangle', 'Lyons High School/Town Option', and 'Olson' sites.

Staff anticipates this secondary site to accommodate about half of the visitor traffic seen at Hall Ranch and Heil Valley Ranch. Based on recreation use at Heil Valley Ranch and Hall Ranch over the past five years, staff anticipates the use at this secondary trailhead to attract between 26,000 and 18,000 visitors a year to this secondary trailhead, with an average of 37 to 25 vehicle trips per day.

The goals for the design of this secondary trailhead site should include:

  • Area for 30 vehicle and 3 horse trailer parking spaces, with the possibility of future expansion, if necessary;

  • Link Heil Valley Ranch to the residents in and around the Town of Lyons;

  • Serve as a connection from Heil Valley Ranch to Hall Ranch; and

  • Limit impacts to the environment and neighborhoods

POS staff evaluated the trailhead locations based on POS design goals for the trailhead, the major issues identified during public outreach activities, and cost. Please refer to the Trailhead Location Analysis report, which describes in detail staff's evaluation of the five trailhead locations.

After the evaluation, the trailhead locations ranked in the following order, from best location to worst location (two sites tied for first place):

1. Olson Property
1. Bohn Park
2. Lyons High School/Town Option
3. Hall Triangle
4. Valley Bank

Staff recommends constructing the Heil Valley Ranch northern trailhead on the Olson property, which ranked as one of the best trailhead locations in the trailhead analysis. The Olson trailhead location has many advantages. The trailhead would be on open space, which is typical of other Boulder County open space trailheads. From this trailhead, visitors enter directly onto Picture Rock Trail in a bucolic environment, with prominent views of northern Heil Valley Ranch. The location would accommodate vehicle and trailer parking and future expansion. This proximity to the destination could minimize indirect impacts, such as parking in neighborhoods, which were anticipated for other trailhead locations. POS would commit to implementing mitigation to eliminate transportation and public safety concerns related to this location. Although this trailhead location would yield some negative impacts to the neighborhood because of increased traffic on local roads, POS recommends this site for the Heil Valley Ranch northern trailhead.

The "Bohn Park" trailhead location also had one of the best scores; however, the site is not expandable and the ability to secure Town of Lyons approval is not certain. Also, because of current budget concerns in the Town, this location would result in trailhead parking being constructed well before the Town of Lyons would have the funds to construct additional parking for Bohn Park activities. The net effect would be that the trailhead parking would remove most of the available parking for daily activities within Bohn Park. This set of current circumstances makes Bohn Park a poor choice for the trailhead location.

Staff is also supportive of the "Lyons High School/Town Option" location as an alternate to the Olson trailhead location. This location ranked as the second-best site for the trailhead. Although the cost for this location is substantially more than the other alternatives, the visitor experience at this location, the room for future expansion and the opportunity to partner with the school district to co-locate parking for complimentary uses, make this an attractive alternate to the Olson site. One issue worth mentioning is that the school district has been interested in partnering with POS; however, the School Board may not support the project. Staff will receive more information about the School Board's position in August.

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Public Involvement

Parks and Open Space (POS) opened public comment for the Heil Valley Ranch northern trailhead project at a public meeting in Lyons on April 29, 2008. POS staff presented six alternative locations (10.5MB pdf) for the Heil Valley Ranch northern trailhead and solicited feedback from the public. Approximately 81 people attended this meeting, 20 submitted comments and many others asked questions of staff.

Following the meeting, POS took public comment on the trailhead location from April 29 through June 20, 2008. The comment period was extended from one to two months, due to a change in the feasibility of the trailhead option #1 (see map; 1.3MB pdf).

Public Comment Summary (April 29 - June 20, 2008)

We received 155 comments from individuals and stakeholder groups sent by email, phone, letter and given at the April public meeting.

Surprisingly, only one-third of the comments we received specified a preference for the location of the trailhead. Of the stakeholder groups that wrote in: the Town of Lyons supported location 5, through a motion passed (5-1) on May 19, 2008; Boulder Area Trails Coalition (BATCO) supported location 6; and the Boulder County Horse Association (BCHA) supported location 6. Many members of the Boulder Mountainbike Alliance (BMA) submitted individual comments about this project and were supportive of the work POS is doing to construct the Picture Rock trail and find an equitable trailhead location.

The locations with the most support were numbers 5 and 6. Locations earning the most opposition were 6 and 5, in that order.

Trailhead location preference, by percent of total comments

Trailhead Location

Support

Opposition

2

3%

3%

3

5%

3%

4

4%

3%

5

16%

4%

6

6%

9%

One third of the public comments contained a preference for the trailhead location, though all of the comments contained discussion points about the benefits and drawbacks of the alternatives. Below are the principal public issues for each option:

Trailhead Location 2
 
Pros
Cons
  • Location would generate an economic benefit to Lyons businesses.
  • Location too far from Heil Valley Ranch and would create a poor visitor experience.
     

 

  • Would increase traffic and more uses into the Lyons trail system
     
Trailhead Location 3
 
Pros
Cons
  • Bohn is already a recreation destination and has parking.
  • Lyons would lose control of the Park.
     
  • Location would generate an economic benefit to Lyons businesses.

 

 

Trailhead Location 4
 

Pros
Cons
  • Close to Heil Valley Ranch and Hall Ranch.
  • More recreationists would be on the road to reach destination trail.
     
  • Cost efficient.
     

 

  • Location would generate an economic benefit to Lyons businesses.

 

 

Trailhead Location 5
 

Pros
Cons
  • Location would accommodate both vehicles and horse trailers.
  • Cost of this option is not good use of Open Space monies.
     
  • Trailhead traffic peak hours would alternate with the school peak traffic hours.
  • The trailhead would negatively impact the quality of life in the Lyons Valley Park neighborhood.
     
  • Location is easy and safe to access.
  • Increase in traffic would compromise neighborhood safety.
     
  • Close to Heil Valley Ranch and trail.

 

 

Trailhead Location 6
 

Pros
Cons
  • Cost efficient.
  • Additional recreationists and vehicles would significantly impact the neighborhood character.
     
  • Close to Heil Valley Ranch and Hall Ranch.
  • The trailhead would negatively impact the quality of life in the neighborhood.
     
  • Additional recreation use would not significantly impact the neighborhood.
  • Access roads not safe for additional traffic.
     
  • Increase in traffic would create conflicts with existing recreation uses on Red Gulch and Old South Saint Vrain Roads.


In addition to these themes, other issues regarding trailhead locations were brought to the attention of POS in the public comments. All comments will all be taken into consideration when staff analyzes and recommends the secondary trailhead location for Heil Valley Ranch.
 

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Documents Related to this project:

Trailhead Analysis Report (9.9MB pdf)

Trailhead Opportunities Map (1.3MB pdf)

Trailhead Location Cost Estimate (27KB pdf)

April 29, 2008, Public Meeting Presentation (10.5MB pdf)

2006 FAQ Sheet  (28KB pdf)

November 15, 2006 Open House Staff Presentation (1.9MB pdf)

2006 Summary of Public Comments  (1.2MB pdf)

2006 Individual Comments (22MB pdf)
Comments were submitted between October 2006 through January 2007


Contacts:

Summer Adamietz, AICP
Natural Resource Planner
Boulder County Parks and Open Space
sadamietz@bouldercounty.org
303-678-6271

Mary Olson
Landscape Architect
Boulder County Parks and Open Space molson@bouldercounty.org
303-678-6186

Dave Cosgrove
Director, Lyons Department of Parks and Recreation davec@townoflyons.com
303-823-8250

Other websites provide information for this project:
Design Concepts: www.dcla.net
Lyons Chamber of Commerce: www.lyons-colorado.com


Do you need background on the North Foothills Open Space Management Plan? Read the original management plan and the staff memo (184K PDF) to the Board of County Commissioners for the January 12, 2006 public hearing.


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