State park entrance

Illahee State Park Welcome Center Improvements

The Washington State Parks and Recreation Commission aims to construct a new welcome center and renovate the...

Read More

Hollingsworth Bridge

Hollingsworth Bridge #460-6.25 Replacement Project

Tierra completed a cultural resources inventory for the Franklin County Public Works Department’s...

Read More

Crew members walk under an underpass

US 101 Fish Barrier Removal Project

This project involves evaluating 29 culverts located on U.S. Highway 101 and State Route 109 along the...

Read More

One of the Mimbres Mogollon rock art sites.

Starvation Draw Project: Rock Art Protection

Tierra archaeologists are currently working with the Bureau of Land Management (BLM) Las Cruces District...

Read More

Archaeologists perform fieldwork for a project.

Archaeological Testing and Data Recovery at the...

Over the last 20 years, Tierra’s cultural resources team has conducted various testing and data recovery...

Read More

Archaeologists stand in front of a butte and perform fieldwork

Section 110 Cultural Resources Inventory at Organ...

Tierra was contracted by the BLM’s Las Cruces District Office to conduct a Class III cultural resources...

Read More

Two archaeologists look at a petroglyph on a large rock.

Class III Cultural Resources Surveys in Navajo...

Since 2011, Tierra has completed five major cultural resources surveys for the Bureau of Land Management...

Read More

Overview of Las Cienegas with a sign in the foreground.

Las Cienegas Grassland Restoration Project

Tierra conducted a 1,296-acre cultural resources survey for the Bureau of Land Management (BLM) within the...

Read More

Overview of one of the KCEC sites.

Taos Broadband Cultural Resources Projects

These projects were funded by the U.S. Department of Agriculture’s Rural Utilities Service Broadband...

Read More