Logan Simpson

Logan Simpson Working together to guide responsible change. Established in 1990, Logan Simpson practices innovative and sustainable planning and design.

Providing a range of services through our main service lines: Environmental Services, Cultural Resources, Community Planning, and Landscape Architecture, with offices in Arizona, Utah, Colorado, and Nevada. With a robust in-house staff of professionals including (but not limited to) archaeologists, biologists, environmental planners, visual resource specialists, Clean Water Act permitting speciali

sts, GIS practitioners, community planners, historic preservationists, ethnographers, landscape architects, and designers, we serve public and private clients. Our work includes renewable energy projects; roadways; educational facilities; open space, trails, and recreation; infrastructure; public safety projects; land, resource, and travel management; and more.

As we conclude our Asian American, Native Hawaiian, and Pacific Islander (AANHPI) Heritage Month celebration, we want to...
05/29/2026

As we conclude our Asian American, Native Hawaiian, and Pacific Islander (AANHPI) Heritage Month celebration, we want to feature horticulturist Lue Gim Gong, also known as the Citrus Wizard. 💫🍊

Lue Gim Gong was born in Canton, China, in the 1860s to farmers. He travelled to the United States in his teenage years and got a job at a shoe factory in Massachusetts where he met Fannie Burlingame, a volunteer teacher who took him under her wing and encouraged his agricultural talents.

Gong spent a lot of time working in Burlingame’s garden and greenhouse. His mother had taught him how to crosspollinate and graft stock. He eventually went to Florida to live with the Burlingame family on orange groves. He was familiar with oranges because he had worked with them in China. In the winter of 1894-1895, Florida experienced horrible freezes that affected the crops. This inspired Gong to create a frost-resistant strain of orange. He successfully created a hardy orange which was named the Lue Gim Gong Orange. For this work, the American Pomological Society awarded him the Silver Wilder Medal in 1911, the first time this award was given for citrus.

He also developed new varieties of apples, tomatoes, peaches, and grapefruit. He lived by the proverb, “No one should live in this world for himself alone, but to do good for those who come after him.” His ground-breaking work and desire to do good for future generations changed the future of agriculture forever. Lue Gim Gong died in 1925 and is buried in DeLand, Florida.

Sources: usda.gov, blogs.rollins.edu

Lettuce recharge together! 💚 In honor of Mental Health Awareness Month, our Tempe Happiness Committee served up some goo...
05/28/2026

Lettuce recharge together! 💚 In honor of Mental Health Awareness Month, our Tempe Happiness Committee served up some good vibes (and even better greens)! Taking a break to nourish our body and mind matters — and we're so glad our team got to do just that.

We encourage everyone to take time for themselves, step away when needed, and prioritize their mental and physical well-being — one salad at a time.

‼️Non-profit Highlight‼️ High Desert Heritage and Research is a non-profit that works with Tribes to recover and preserv...
05/26/2026

‼️Non-profit Highlight‼️

High Desert Heritage and Research is a non-profit that works with Tribes to recover and preserve artifacts and items from private collections. It is dedicated to leading the way in the next chapter of preservation through education, civic empowerment, Tribal leadership, and innovative research. Learn more at www.highdesertheritage.org, give them a follow, and consider donating to this meaningful cause.

Today we commemorate the lives and service of those who served our country with courage and honor. Happy Memorial Day!
05/25/2026

Today we commemorate the lives and service of those who served our country with courage and honor. Happy Memorial Day!

In honor of Asian American, Native Hawaiian, and Pacific Islander Heritage Month, we acknowledge the stories and resilie...
05/22/2026

In honor of Asian American, Native Hawaiian, and Pacific Islander Heritage Month, we acknowledge the stories and resilience connected to the Amache National Historic Site in Colorado. Once known as the Granada Relocation Center, Amache was one of ten incarceration sites established in the United States during World War II. It was built in remote Amache, Colorado in 1942. As a response to the attack on Pearl Harbor, President Franklin D. Roosevelt signed an Executive Order authorizing the military to create “civilian exclusion zones.” Evacuation notices were posted in neighborhoods that forced Japanese Americans from their homes into internment camps. Over 10,000 people of Japanese ancestry passed through Amache.

Still, community persist in these dark times. Despite harsh conditions, the people incarcerated at Amache planted trees and gardens, organized sports teams and classes, and created peaceful places of worship. Schools, a hospital, fire and police departments, and a co-op store were also established behind the gates.

Amache was closed on October 15, 1945. Incarcerates were given $25 and a train ticket to begin rebuilding their lives. The Amache National Historic Site was established February 15, 2024. Although most of the original buildings have been removed or demolished, the original building foundations and historic road network are still visible. Through preservation efforts, the site also has a historic cemetery, a monument, and reconstructed and restored structures. The designation as a National Historic Site helps preserve this history so future generations may reflect on the past while looking toward a more just future. Learn more about Amache here: https://www.nps.gov/amch/index.htm

We hope you enjoyed celebrating this month with us and learned something new!

Source: nps.gov

05/19/2026

Another year, another fantastic Ragnar Trail Zion experience! ⛰️

Logan Simpson has been running Ragnar since 2017, and it’s become a favorite tradition. When we first started running Ragnar, it was hard to convince eight people to sign up. Now, Logan Simpson staff, along with friends and family, can field one standard team and two ultra teams, with interest continuing to grow! Do you want to run with us next year? 🏃

When asked what running brings them, our staff said joy, freedom, clarity, tranquility, and empowerment—all values that extend beyond the trail to enhance our culture at Logan Simpson. Running as a team allows us to encourage each other to achieve big things, individually and collectively. We lift each other up when we’re down and celebrate each other when we succeed. The uplifting, communal energy of Ragnar sticks with us long after we cross the finish line. 💪🧡

Ragnar Relay

While our Historic Preservation team spends a great deal of time and energy recording and evaluating houses, commercial ...
05/18/2026

While our Historic Preservation team spends a great deal of time and energy recording and evaluating houses, commercial buildings, civic buildings, military buildings, factories, and other building types, they’re just as experienced in telling the stories of built features and landscapes.

Depending on client needs and regulations, this work could take many forms including:
🏛️A National Register of Historic Places nomination
🏛️A Historic American Engineering (HAER) report
🏛️A Historic American Landscape Survey (HALS) report
🏛️A local historic register nomination
🏛️Interpretive signage

Often driven by compliance with Section 106 or 110 of the National Historic Preservation Act, this type of work is sometimes required by state and local agencies or even property owners. This work helps preserve, document, and share the stories that connect people to place, ensuring these resources are understood and valued for generations to come.

National Trust for Historic Preservation

Logan Simpson continues to celebrate AANHPI Heritage Month by highlighting events in the states where we work. We encour...
05/15/2026

Logan Simpson continues to celebrate AANHPI Heritage Month by highlighting events in the states where we work. We encourage you to attend these events and continue to support and honor the voices, stories, and cultures of the AANHPI community this month and beyond!

📅 AAPI Culture Festival x Civic Center Night Market
📅 Tucson Asian Night Market
📅 AANHPI Film Festival
📅 Utah Asian Festival
📅 Mesa Asian Night Market
📅 Colorado Dragon Boat Festival

Our Salt Lake City team was back on the Jordan River Trail again for the fourth year running—pulling invasive weeds, pic...
05/12/2026

Our Salt Lake City team was back on the Jordan River Trail again for the fourth year running—pulling invasive weeds, picking up trash, restoring paths, and protecting wildlife and having an absolute blast doing it! 🌱🌍

Hey Outdoor Rec Professionals!Our team is heading to Duluth for the National Outdoor Recreation Conference (NORC), joini...
05/11/2026

Hey Outdoor Rec Professionals!
Our team is heading to Duluth for the National Outdoor Recreation Conference (NORC), joining 400+ outdoor recreation professionals from across the country. This year’s theme, Outdoor Recreation Pathways to Restoration and Revitalization, closely aligns with our work supporting resilient landscapes and communities.

Interested in learning more about our work?

Come check out the poster presentation Monday night on enhancing visitor experiences at local reservoirs while supporting sustainable use of surrounding land and protecting natural and cultural resources.

🌊Expanding Visitor Use management at Local Reservoirs

Or visit our booth throughout the conference for fun swag and a chance to win a goodie bag!

Although in favor of preserving historic silos, Logan Simpson's Historic Preservation team abhors working in one. That's...
05/11/2026

Although in favor of preserving historic silos, Logan Simpson's Historic Preservation team abhors working in one. That's why the team regularly partners with our Planning, Design, and Environmental teams to identify, evaluate, and steward historic resources using preservation best practices and the Secretary of the Interior’s Standards.

From documenting the historic Apache Trail, to shaping long term management strategies for Tempe’s Hayden Butte and Papago preserves, to guiding community driven preservation policy in Golden, Colorado, these partnerships demonstrate how collaboration strengthens outcomes and ensures historic preservation is thoughtfully integrated into every project.

National Trust for Historic Preservation

Address

222 South Mill Avenue, Suite 222
Tempe, AZ
85281

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

(480) 967-1343

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