HomeMy WebLinkAboutMinutes.OSB.20251120.Regular
MINUTES
City of Aspen, Open Space and Trails Board Meeting
Held on November 20, 2025
5:00pm at Pearl Pass Room, Aspen City Hall
City OST Board Members Present: Ted Mahon, Howie Mallory, Adam McCurdy, Ann Mullins,
Dan Perl
City Staff Members Present: John Spiess, Michael Tunte, Austin Weiss, Brian Long, Shelley
Braudis
Adoption of the Agenda: Ted made a motion to approve the agenda; Adam seconded, and the
vote was unanimous.
Public Comments, for topics not on the agenda: None.
Approval of the Minutes: Adam made a motion to approve the minutes; Ted seconded, and
the vote was unanimous.
Staff Comments:
John: The Farm Collaborative is very close to receiving their CO for the learning center.
New Business: N/A
Old Business:
Roaring Fork Safe Passages (RFSP)
Cecily DeAngelo, director of RFSP, provided an informational update on the mitigation plan
RFSP developed for the upper Roaring Fork Valley. From the prioritization plan, six locations
were identified as the most appropriate places to begin mitigation planning work. In most
cases, these locations have some of the worst wildlife-vehicle conflict and are places that may
currently allow for connections via over- or underpasses. The Airport-Aspen Village location was
chosen to begin with first; this location is the longest stretch of highway and has greater
potential for connectivity due to proximity to open space, land with conservation easements in
place, and private land not slated for development. Planning for the next three locations will
follow.
Goals for RFSP’s projects: 1- Reduce vehicle-wildlife conflict and improve driver safety, 2-
Improve and preserve long-term wildlife connectivity across Highway 82, and 3- Support
landscape-scale habitat connectivity for wildlife. In many cases, the highway is a bottleneck
between areas of quality habitat. Partners involved with studying mitigation alternatives
include City of Aspen Parks and Open Space. Julia Kinch developed a mitigation plan for the
Airport-Aspen Village location. RFSP is now looking at next steps, including feasibility work to
help with value engineering and to determine if the plans are spending funding in the right
ways, in the right places, and with the right/feasible structures.
More than half of wildlife accidents reported to the authorities take place in the Airport-Aspen
Village area, and 34% of those accidents involve elk. The Cozy Point Ranch location was
removed from the project because of the high level of human activity that made it feel
inappropriate for mitigation. Cecily shared a map of the five current locations recommended
for mitigation. RFSP proposes breaking the process up into phases, with phase one being the
Sky Mountain Underpass, a site that involves FAA and CDOT land as well as Pitkin County Open
Space. At this location, wildlife use the existing chute to cross the highway, but at times animals
get confused, resulting in conflicts with vehicles. Another recommendation involves an
overpass at Brush Creek; this location is ideal because wildlife frequently cross here, however
value engineering is important to determine whether other approaches could be more
effective. Considerations for this location also include buried utilities, a great deal of human
activity, and development pressure on the Intercept Lot. Discussions about potentially skipping
these two locations have taken place, as well as conversations with CPW staff about potential
implications for wildlife if these sites are skipped, such as creating a very long fenced section
which could result in other issues for wildlife.
Near-term improvements have also been identified: for example, adjacent to the AABC near the
RFTA facility where animals come up from the Roaring Fork River gorge and enter the highway,
and angler gates in the shale bluffs area that are stuck in an open position. These are relatively
simple and inexpensive recommendations that would close off imperfect connections that are
not working well for people or wildlife. Proposals for these near-term improvements would cost
$500,000-725,000. RFSP would try to raise local momentum as well as applying for grants from
National Fish and Wildlife Foundation (NFWF) and Rocky Mountain Elk Foundation, in addition
to CDOT.
The cost estimate for Phase One is $22-32.5 million, depending on the design of the overpass.
Phase One also includes fencing from the Airport to Smith Hill Way.
Dan asked for clarification of the bridge underpass concept. Cecily explained that it is a buried
bridge; it has an open feel so that elk will walk through it. There are several examples of these
on the Front Range, such as several bridge underpasses and one overpass on I-25. Cecily
explained that the current small box culvert below Highway 82 near the end of the airport
runway is used by bears and bobcats, but an elk herd would not use it due to its being dark and
enclosed. CPW monitors wildlife use of this box culvert underpass.
At the location for the proposed Brush Creek overpass, videos and Ecoflight images provide
wildlife use information. RFSP consulted an engineering firm that looked at this location and
suggested that an underpass is also a viable option there. Howie asked if an expansion of the
existing underpass for human trail users could be an option, as a retrofit. Cecily said that the
heavy human use could likely be too great for elk to use a shared, expanded underpass. Both
approval of the project (and ideally also funding) from CPW and CDOT are needed for this
project, and when these entities allocate funding for construction, they examine the proposal
to make sure there is no human conflict. Retrofitting existing structures would be ideal, but
wildlife and human uses must be separated.
Three further recommendations in Phase Two of the project include a buried bridge at Woods
Road, and overpass at Wildcat, and an overpass at Aspen Village. Private land adds complexities
for both the Wildcat and Aspen Village locations. Aspen Village is the highest priority in Phase
Two due to the potential to connect high quality habitat and the high volume of elk conflicts.
Estimated cost for Phase Two is $35-50 million. The total estimated cost of Phases One and Two
together is $80 million. Cecily shared renderings of the proposed infrastructures. She added
that no funding is being sought from the Parks and Open Space Department at this time.
RFSP is looking to begin on near-term improvements; engineering design will cost $75,000, and
it is hoped that the community will help provide some of these funds. The feasibility study for
Phase One will cost $275-300,000 and will help determine the best infrastructures for the Phase
One locations. A public survey promoted by Open Space, Ecoflight, ACES, and others was open
during July and August 2025. More than 725 responses were received; results showed strong
support for wildlife crossings in the Roaring Fork Valley. “Strong support” was expressed by 85%
of respondents, and when added to “support,” they total 96%. Many respondents expressed
that collisions with animals is an important concern for the valley. Two deputies expressed that
there are far more collisions that those which are reported.
Adam asked how important connections across the highway are from an ecological standpoint
when resources the animals need exist on both sides. Cecily shared that the local CPW team
does not see the need for connectivity, however no collar studies have been conducted to
explore movement patters across the highway. She explained that individuals and groups of
animals do cross the highway and that this supports genetic mixing. The ability for animals to
move across the landscape can only be a positive factor, and preserving/enhancing existing
crossings is important. Austin asked if CPW has commented on a comparative use of $80 million
for other uses that would gain potentially greater benefit for elk than this project. Cecily said
that possibilities have been mentioned. CPW has also commented that the land in this valley is
too valuable and will eventually be fully built out; CPW has also asked RFSP to help
repair/improve wildlife fencing where CDOT funding has run out. Cecily added that large
philanthropic donations often fund such projects, for example Highway 9 and other projects in
the Los Angeles, CA area. The question for this community is whether we are willing to lay
groundwork to connect lands and preserve them for wildlife use, and that private funds could
be matched by state and/or federal funds. The Wildlife Crossings Pilot Program is being
reintroduced for permanent funding currently; this is a popular and solvable issue. The funding
that is currently being sought by RFSP will lay groundwork and show the community’s
commitment to the project and will support further philanthropic funding.
Howie asked if the auto insurance industry is willing to help fund this type of project and
whether RFSP has approached this industry. Cecily explained that she participates on the
Wildlife Transportation Alliance Board, which is essentially CDOT and CPW making decisions
together at a state level. Another interested group is the Pew Charitable Trust. Both of these
groups have approached the auto insurance industry on this question, and there is currently no
interest. As well, another bill is being introduced at the state level for road safety; this is a fee
on insurance and would be an ongoing source of revenue for wildlife crossings in the state.
There are people trying to bring insurance companies in on this topic. Dan asked what the
construction timeline would be for the entire project in terms of impacts to highway 82. Cecily
said that actual construction timelines are not yet known, impacts to traffic flow on Highway 82
would be limited to temporary lane shifts.
Ute Properties Management Plan
Staff seeks a Board recommendation to move this management plan forward for approval and
adoption by City Council. Feedback has been received by the public and by stakeholders. Given
that these properties are not highly visible, public turnout for the survey was low. John
reviewed Management Actions and Historic Resources presented in the last draft. Howie asked
about playground work five years ago in Ute Park; John noted that this management plan
incorporates all three Ute properties, including Ute Park where the playground was recently
replaced. Ann asked if removal of aspen trees is an intent of the plan; John explained that the
plan allows for some aspen removal but not wholesale removal. Ann expressed support for
minimal interpretive signage; John said that this is the plan. Ann asked for clarification of the
plan’s intent for addressing fencing around the cemetery. Neighboring property owners
expressed that they did not want a fence installed around the back portion of the cemetery; the
language in the current draft indicates “repair/maintain and extend fencing.” John and Austin
have been discussing a possible middle ground solution, such as posts that indicate property
corners. Adam expressed support for this, given the unknown underground history as well as
the neighbors’ preferences.
John shared feedback on whether milkweed was a viable or necessary planting for this location,
given that monarch migration routes do not go through this area. John commented that this is a
general concept in fostering pollinator habitat. USFS had no constructive comments on the
plan. The Historic Preservation Commission mentioned that the cemetery is a designated
property and therefore falls under their purview; this has been noted. The Benedict Building
association provided feedback about their preference for management actions to be conducted
by professionals (such as for fuel management) and their preference for not expanding parking
capacity at the base of the Ute Trail. Ute Place HOA expressed opposition to fencing around the
back of the cemetery.
John then asked the Board if they would like to suggest any changes before taking the plan to
Council. Ted commented that the plan seems accurate, and feedback is as expected.
Ted made a motion to recommend the Ute Properties Management Plan for Council
adoption. Adam seconded, and the vote was unanimous.
Ann asked for clarification of the thistle pictured in the plan; it is an invasive species, and
correlates to plan language addressing invasive plants. John explained the theme of that plan
section and photo, as illustrating things that need attention. Howie asked if Parks and Open
Space uses the same liquid herbicide mix as the County uses. Shelly explained that these mixes
are specific to target species, and are the same ones used by the County. Howie asked if there is
a plan to redo signage; John said that the regulations sign will be re-made and an interpretive
panel would be a new sign. John added that all interpretive panels (36 in total, including two
new ones at Burlingame) in the City’s portfolio have recently been replaced and that QR codes
provide Spanish translations. Mike added that the signage at Rio Grande Park/John Denver
Sanctuary also includes QR codes for access to further information as a strategy for keeping
signage to a minimum. Howie asked if this has been successful; Mike said that use is tracked
and people are using them. Adam asked if the signs at Jennie Adair Open Space were replaced;
yes they were. Howie asked if Ben Dodge’s feedback about fuel management was incorporated
into the plan; yes it was.
Board Comments:
Adam: thanked John and Shelley who assisted when the contractor working at Jennie Adair
Open Space hit the water line going to Hallam Lake.
Howie: asked about land ownership along the Rio Grande Trail between Grindlay Bridge and
Picnic Point. Staff replied that it is County land. Howie asked for an update on the year’s bicycle
incidents. Brian said that there were two incidents that rangers responded to this year,
although many incidents go unreported. Staff is preparing a report on approaches to bicyclist
education and etiquette. Howie asked if staff is happy with the Hallam Bike-pedway; yes they
are, and uprights and speedbumps are planned to be installed. Ted commented that most
popular mountain bike trails in Moab now allow class one e-bikes, as a reference for trends.
Next Meeting Date(s): Regular meeting December 18, 2025.
Executive Session: N/A
Adjourned: Adam made a motion to adjourn; Howie seconded, and the vote was unanimous.