Showing Results For

TranPlanMT

…decisions. The update complies with current regulations and guidance under MAP-21 and the FAST Act including consideration of national planning factors and identification of performance measures and targets in the…

Blacktail Deer Creek Floodplain Study

DOWL has completed the hydraulic modeling and mapping for a new enhanced level (with floodway) floodplain study for an 11-mile reach of Blacktail Deer Creek in Beaverhead County. This flood…

Bighorn Canal

…the BIA and contractor on a design-build basis. This quick response and coordination resulted in only a six-day shutdown of the canal to complete the repairs during peak irrigation season….

Cheyenne Regional Airport Compliance Planning

The Cheyenne Regional Airport chose DOWL to provide Parts 139 and 1542 security compliance planning services in early 2019. DOWL is assisting the airport with revisions to the Airport Certification…

Bolon Island Haul-Out Basin

DOWL provided engineering, survey, and permitting services for the marine structures to be constructed at the future Bolon Island Boat Haul-Out Facility in Reedsport, Oregon. DOWL environmental specialists provided extensive…

Newport Dock 5 Replacement

…both pedestrian and vehicle loads and provides access to the Port’s commercial fishing fleet. Following final design, the Port applied for and was awarded an EDA grant that helped to…

Yellowstone River Bridge Evaluation

…designed to preserve the integrity, beauty, and values of the Yellowstone River Floodplain. The United States Corps of Engineers also performed a floodplain delineation study of this section of the…

Tippet Rise Arts Center

…arts and music center located in the Beartooth Mountains on a 10,260-acre working ranch. DOWL completed engineering services in support of the music hall, residences, guest housing, and dining hall….