Expiration Date Contractor Contractor Number Firm Type Type of Work
03/31/2025 71 Construction
7072 Barton Dr.
Casper, WY 82604 		00311 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; SEAL COAT; ASPHALT SURFACING; MINOR CONCRETE SURFACING; BRIDGE WORK (LEVEL 2); SIDEWALK; CURB & GUTTER; WING WALLS
03/31/2025 A-CORE CONCRETE CUTTING, INC.
5360 South Riley Lane
Murray, UT 84107 		01018 UT CORP. MINOR GRADING; TRUCK HAUL; CRACK SEALING (ALL); SURFACE GRINDING & TEXTURING (ALL); BRIDGE WORK (LEVEL 2); SIDEWALK; CURB & GUTTER; WING WALLS; GEOTECHNICAL DRILLING
03/31/2025 ABCO CONTRACTING, INC.
2180 E 74th Pl
Denver, CO 80229 		03269 CO CORP. EXPANDED BRIDGE WORK; SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Abhe & Svoboda, Inc.
18100 Dairy Lane
Jordan, MN 55352 		02231 MN CORP. BRIDGE WORK (LEVEL 2)
03/31/2025 Access Limited Construction
1102 Pike Lane
Oceano, CA 93445 		03587 CA CORP. WOVEN WIRE FENCE; INDUSTRIAL FENCE; DRILLED SHAFTS (TRAFFIC CONTROL); ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
06/30/2025 Acme Concrete Paving, Inc.
4124 E. Broadway Ave.
Spokane, WA 99202 		00094 WA CORP. TRUCK HAUL; CRACK SEALING (PCCP); MINOR CONCRETE SURFACING; SURFACE GRINDING & TEXTURING (PCCP)
02/28/2025 Advanced Electrical Contracting, Inc.
1663 Commercial Ave.
Sheridan, WY 82801 		03403 WY CORP. ROADWAY SIGNING; DRILLED SHAFTS (ELECTRICAL HWY WORK); ELECTRICAL (HIGHWAY) (ALL); SIDEWALK; CURB & GUTTER
03/31/2025 AIS Infrastructure, LLC.
2030 Hamilton Place Blvd
Chattanooga, TN 37421 		03830 TN CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS; FENCE (ALL); SEEDING (ALL)
03/31/2025 Alexander Construction Co.
149 Y-O Ranch Rd
Wheatland, WY 82201 		02777 WY CORP. MINOR GRADING; GRAVEL SURFACING; CHIP SEAL; SEAL COAT; MINOR ASPHALT SURFACING; MAJOR CRUSHING
02/28/2025 Ames Construction, Inc.
2500 County Road 42 W
Burnsville, MN 55337 		00417 MN CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CRUSHING; BOX CULVERTS; MAJOR BRIDGE WORK; SIDEWALK; CURB & GUTTER; WING WALLS; MISCELLANEOUS CONCRETE WORK (ALL); ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
12/31/2024 Andreen Hunt Const., Inc.
5441 Poison Spider Rd.
Mills, WY 82644 		02318 WY CORP. GRADING; BOX CULVERTS; UNDERGROUND UTILITIES; GRAVEL SURFACING; TRUCK HAUL; MINOR ASPHALT SURFACING; MINOR CONCRETE SURFACING; SIDEWALK; CURB & GUTTER; WING WALLS
03/31/2025 Avail Valley Construction-ID, LLC
PO Box 1077
Victor, ID 83455 		03749 ID CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; SEAL COAT; ASPHALT SURFACING; MAJOR CRUSHING; BOX CULVERTS; BRIDGE WORK (LEVEL 1); FENCE (ALL); ROADWAY SIGNING; LANDSCAPING (ALL)
03/31/2025 Avail Valley Construction-WY, LLC
132 Rocky Rd
Afton, WY 83110 		03747 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; SEAL COAT; ASPHALT SURFACING; MAJOR CRUSHING; BOX CULVERTS; BRIDGE WORK (LEVEL 1); FENCE (ALL); ROADWAY SIGNING; LANDSCAPING (ALL)
03/31/2025 Aztec Construction Co., Inc.
1215 E. Fox Farm Road
Cheyenne, WY 82007 		01243 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING
03/31/2025 B H, Inc.
1730 Decora Drive
Rock Springs, WY 82901 		02784 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CRUSHING; BOX CULVERTS; BRIDGE WORK (LEVEL 1); FENCE (ALL); HAND SEEDING; ELECTRICAL (HIGHWAY) (ALL); SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Badger Daylighting Corp.
4910 N CR 900 E
Brownsburg, IN 46112 		03738 IN CORP. MISCELLANEOUS GRADING
11/30/2024 Barnum, Inc.
183 US Highway 16 East
Buffalo, WY 82834 		03268 WY CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS; SEEDING (ALL)
03/31/2025 BEMAS CONSTRUCTION, INC.
80 Inverness Drive East
Englewood, CO 80112 		02189 CO CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL)
03/31/2025 BETTIS ASPHALT & CONSTRUCTION, INC.
1800 NW Brickyard Rd.
Topeka, KS 66601 		03661 KS CORP. MISCELLANEOUS GRADING; ASPHALT SURFACING; PROFILE ANALYSIS & CORRECTION; SURFACE GRINDING & TEXTURING (PMP)
03/31/2025 Big C, LLC
3801 S. Coffman
Casper, WY 82604 		03826 WY CORP. GRADING
03/31/2025 Bituminous Paving, Inc.
43153 680th Ave
Ortonville, MN 56278 		03155 MN CORP. TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; SEAL COAT; ASPHALT SURFACING
03/31/2025 Border States Paving, Inc.
4101 North 32nd Street
Fargo, ND 58108 		00043 ND CORP. MINOR GRADING; TRUCK HAUL; GRAVEL SURFACING; ASPHALT SURFACING
03/31/2025 Casper Electric, Inc.
3150 E. Yellowstone Hwy.
Casper, WY 82609 		03427 WY CORP. MISCELLANEOUS GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); BOX CULVERTS; BRIDGE WORK (LEVEL 2); STANDARD GUARDRAIL; FENCE (ALL); ROADWAY SIGNING; HAND SEEDING; SOD; IRRIGATION; DRILLED SHAFTS (ELECTRICAL HWY WORK); ELECTRICAL (HIGHWAY) (ALL); SIDEWALK; CURB & GUTTER; WING WALLS
03/31/2025 CASTLE ROCK CONSTRUCTION COMPANY OF COLORADO, LLC
6374 South Racine Circle
Centennial, CO 80111 		02491 CO CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CONCRETE SURFACING; MAJOR CRUSHING; SIDEWALK; CURB & GUTTER; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Century Companies, Inc.
510 1st Ave N
Lewistown, MT 59457 		01556 MT CORP. GENERAL WORK
03/31/2025 Coldwater Group, Inc.
1452 W Stone Field Way B3
Pleasant View, UT 84414 		03713 UT CORP. ROADWAY MILLING; SURFACE GRINDING & TEXTURING (PMP); MAJOR BRIDGE WORK
03/31/2025 CONCRETE WORKS OF COLORADO, INC.
1260 Rock Creek Circle
Lafayette, CO 80026 		02028 CO CORP. MISCELLANEOUS GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CONCRETE SURFACING; ROADWAY MILLING; BOX CULVERTS; BRIDGE WORK (LEVEL 2); SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Condon-Johnson & Associates, Inc.
480 Roland Way, Suite 200
Oakland, CA 94621 		02553 CA CORP. MISCELLANEOUS GRADING; BOX CULVERTS; DRILLED SHAFTS (ELECTRICAL HWY WORK); ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
03/31/2025 Connell Resources, Inc.
7785 Highland Meadows Pkwy St. 100
Fort Collins, CO 80528 		00077 CO CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; FULL-DEPTH-RECLAMATION (FDR); ASPHALT SURFACING; MAJOR CRUSHING; BOX CULVERTS
03/31/2025 COP CONSTRUCTION LLC
242 South 64th Street West
Billings, MT 59106 		02852 MT CORP. MISCELLANEOUS GRADING; PIPE (All); UNDERGROUND UTILITIES; TRUCK HAUL; GRAVEL SURFACING; MINOR CONCRETE SURFACING; BOX CULVERTS; EXPANDED BRIDGE WORK; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
06/30/2025 COULSON EXCAVATING COMPANY, INC.
3609 Madison Ave
Loveland, CO 80538 		03158 CO CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; ROADWAY MILLING; MAJOR CRUSHING; BOX CULVERTS
03/31/2025 Croell, Inc.
230 Croell Drive
Sundance, WY 82729 		03654 WY CORP. MINOR GRADING; PIPE (All); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; CRACK SEAL (PMP); SEAL COAT; ASPHALT SURFACING; MAJOR CONCRETE SURFACING; MAJOR CRUSHING
03/31/2025 Custom Fence, Co.
2045 N. Main
Logan, UT 84341 		01252 UT CORP. FENCE (ALL)
11/30/2024 Debernardi Construction Company, Inc.
514 G Street
Rock Springs, WY 82901 		00101 WY CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MINOR CONCRETE SURFACING; BOX CULVERTS; EXPANDED BRIDGE WORK; SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL); TRAFFIC CONTROL (ALL)
07/31/2025 DelHur Industries, Inc.
1933 Jadwin Ave., Suite 110
Richland, WA 99354 		02364 WA CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CRUSHING; STANDARD GUARDRAIL
03/31/2025 DELTA WYE, INC.
1209 Energy
Gillette, WY 82716 		03659 WY CORP. ELECTRICAL (HIGHWAY) (ALL)
03/31/2025 Diamond Surface, Inc.
21025 Commerce Blvd., Suite 900
Rogers, MN 55374 		01492 MN CORP. CRACK SEALING (PCCP); SURFACE GRINDING & TEXTURING (PCCP); SIDEWALK; CURB & GUTTER
03/31/2025 Dustrol, Inc.
1201 E Main
Towanda, KS 67144 		02055 KS CORP. HOT-IN PLACE-RECYCLING (HIR); ROADWAY MILLING; SURFACE GRINDING & TEXTURING (PMP)
03/31/2025 Dykhuis Drilling Corporation dba Diamond Drilling & Sawing Co., Inc.
1157 S. Bannock St.
Denver, CO 80223 		03689 CO CORP. CRACK SEALING (ALL); MINOR CONCRETE SURFACING; BRIDGE WORK (LEVEL 1)
03/31/2025 Earth Work Solutions (WY)
2506 Little Powder River Rd.
Gillette, WY 82717 		03215 WY CORP. GRADING; UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS; FENCE (ALL); ROADWAY SIGNING; HAND SEEDING
03/31/2025 Emery Sapp & Sons, Inc.
2301 I-70 Drive NW
Columbia, MO 65202 		03790 MO CORP. GENERAL WORK
03/31/2025 Evans Construction Company
PO Box 4309
Jackson, WY 83001 		00125 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; ASPHALT SURFACING; MAJOR CRUSHING; BOX CULVERTS
03/31/2025 FISHER SAND & GRAVEL CO.
3020 Energy Dr.
Dickinson, ND 58602 		00128 ND CORP. GENERAL WORK
03/31/2025 Frost Rock Products Company
263 E. 2nd Street
Lovell, WY 82431 		02424 WY CORP. MAJOR CRUSHING
03/31/2025 G. K. Construction, Inc.
1169 Lane 11 1/2
Lovell, WY 82431 		03244 WY CORP. GRADING; TRUCK HAUL; GRAVEL SURFACING
03/31/2025 G.M. Stewart Corporation Of Wyoming
1005 East Service Road
Evanston, WY 82930 		02130 WY CORP. MISCELLANEOUS GRADING; PIPE (All); TRUCK HAUL; FENCE (ALL); SEEDING (ALL); LANDSCAPING (ALL)
08/31/2025 Gale Lim Construction LLC
301 North 700 W
Blackfoot, ID 83221 		03311 ID CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; SEAL COAT; MINOR ASPHALT SURFACING; ROADWAY MILLING; MAJOR CRUSHING
03/31/2025 Geneva Rock Products Inc.
4393 Riverboat Rd.
Salt Lake City, UT 84123 		03141 UT CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; MICROSURFACING/SLURRY SEAL; SEAL COAT; COLD-IN PLACE-RECYCLING (CIR); ASPHALT SURFACING; MAJOR CONCRETE SURFACING; BOX CULVERTS; BRIDGE WORK (LEVEL 1)
03/31/2025 Granite Construction Company
585 West Beach Street
Watsonville, CA 95076 		02147 CA CORP. GENERAL WORK
03/31/2025 H-K Contractors, Inc.
6350 S. Yellowstone Highway
Idaho Falls, ID 83402 		00155 ID CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; SEAL COAT; ASPHALT SURFACING; MAJOR CRUSHING; HAND SEEDING; SIDEWALK; CURB & GUTTER; WING WALLS
03/31/2025 Hamilton Construction Co.
PO Box 659
Springfield, OR 97477 		03589 OR CORP. MAJOR BRIDGE WORK; SHORING
03/31/2025 High Country Construction, Inc.
2077 N 2nd Street
Lander, WY 82520 		01272 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CRUSHING; BOX CULVERTS; FENCE (ALL); SIDEWALK; CURB & GUTTER
03/31/2025 Highway Improvement, Inc.
1104 S. Enterprise Ave.
Sioux Falls, SD 57110 		01928 SD CORP. CRACK SEALING (ALL)
01/31/2025 Hilt Construction, Inc.
1947 Rand Road
Rapid City, SD 57709 		03484 SD CORP. MINOR GRADING; PIPE (All); STANDARD GUARDRAIL; FENCE (ALL); ROADWAY SIGNING; LANDSCAPING (ALL)
03/31/2025 HLADKY CONSTRUCTION
1100 North Gurley Ave.
Gillette, WY 82716 		00168 WY CORP. MISCELLANEOUS GRADING; PIPE (All); BOX CULVERTS; MAJOR BRIDGE WORK; CURB & GUTTER; WING WALLS; SLOPE PAVING; SHORING
03/31/2025 Holden Excavating LLC
41 Centennial Road
Columbus, MT 59019 		03835 MT CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS
03/31/2025 Hudick Excavating, Inc. dba HEI Civil
5460 Montana Vista Way
Castle Rock, CO 80109 		03843 CO CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); GRAVEL SURFACING; BOX CULVERTS; MAJOR BRIDGE WORK; WING WALLS; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Industrial Builders, Inc.
1307 County Rd 17 North
Fargo, ND 58078 		00180 ND CORP. FULL-DEPTH-RECLAMATION (FDR); MINOR CONCRETE SURFACING; ROADWAY MILLING; MAJOR BRIDGE WORK; SHORING
03/31/2025 Inland Crane, Inc.
6931 Supply Way
Boise, ID 83716 		03428 ID CORP. DRILLED SHAFTS (TRAFFIC CONTROL); ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING; ROCK ANCHORS
03/31/2025 Installation & Service Company, Inc.
P.O. Box 2938
Mills, WY 82644 		00491 WY CORP. MISCELLANEOUS GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MINOR ASPHALT SURFACING; BOX CULVERTS
03/31/2025 Intermountain Slurry Seal, Inc.
1000 N. Warm Springs
Salt Lake City, UT 84116 		00711 UT CORP. CHIP SEAL; MICROSURFACING/SLURRY SEAL; SEAL COAT
03/31/2025 Interstate Improvement, Inc.
16871 Canby Avenue
Faribault, MN 55021 		03159 MN CORP. CRACK SEALING (ALL); MINOR CONCRETE SURFACING; SURFACE GRINDING & TEXTURING (PCCP); BRIDGE WORK (LEVEL 1)
03/31/2025 Iowa Civil Contracting, Inc.
1106 3rd Street
Victor, IA 52347 		03668 IA CORP. MISCELLANEOUS GRADING; PIPE (All); TRUCK HAUL; CRACK SEALING (ALL); MINOR CONCRETE SURFACING; RUMBLE STRIPS (PMP); BRIDGE WORK (LEVEL 2); ROADWAY SIGNING; SIDEWALK; CURB & GUTTER; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 JALISCO INTERNATIONAL, INC.
6663 Colorado Blvd.
Commerce City, CO 80022 		03683 CO CORP. MISCELLANEOUS GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); MINOR CONCRETE SURFACING; MAJOR BRIDGE WORK; SIDEWALK; CURB & GUTTER; WING WALLS; MISCELLANEOUS CONCRETE WORK (ALL); SHORING
03/31/2025 Jensen Drilling Company
1775 Henderson Avenue
Eugene, OR 97403 		01191 OR CORP. GEOTECHNICAL DRILLING; HORIZONTAL & VERTICAL DRAINS; SOIL SMAPLING; ROCK ANCHORS; TIE BACKS
03/31/2025 JM CONCRETE, INC.
1160 Jones Street
Idaho Falls, ID 83401 		03445 ID CORP. MISCELLANEOUS GRADING; PIPE (All); MINOR CONCRETE SURFACING; EXPANDED BRIDGE WORK; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 JTL Group, Inc. DBA Knife River
4875 S. Industrial Road
Cheyenne, WY 82007 		00062 WY CORP. GENERAL WORK
03/31/2025 K's Construction, Inc.
PO Box 1613
Afton, WY 83110 		02122 WY CORP. CABLE GUARDRAIL; GUARDRAIL (ALL); FENCE (ALL); ROADWAY SIGNING
12/31/2024 Kelley Trucking Inc.
6201 McIntyre St.
Golden, CO 80403 		03148 CO CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CRUSHING; BOX CULVERTS; FENCE (ALL); LANDSCAPING (ALL)
03/31/2025 Keyhole Technologies, LLC
5700 W. Poison Spider Road
Casper, WY 82604 		02805 WY CORP. CRACK SEALING (ALL); PAINT (WATER BOURNE); THERMOPLASTIC APPLICATION; ROADWAY SIGNING; TRAFFIC CONTROL (ALL)
03/31/2025 Kiewit Infrastructure Co.
1550 Mike Fahey Street
Omaha, NE 68102 		03383 NE CORP. GENERAL WORK
03/31/2025 Kilgore Companies, LLC dba Lewis & Lewis, Inc.
370 A Blairtown Rd.
Rock Springs, WY 82901 		03634 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; SEAL COAT; ASPHALT SURFACING; MAJOR CRUSHING; BOX CULVERTS
03/31/2025 King Enterprises
164 Progress Circle
Mills, WY 82644 		02478 WY CORP. UNDERGROUND UTILITIES (ALL); FENCE (ALL); ROADWAY SIGNING
03/31/2025 Kirk Barnes Construction, Inc.
1007 Jenny St.
Valentine, NE 69201 		02791 NE CORP. CRACK SEALING (ALL); MINOR CONCRETE SURFACING; BOX CULVERTS; STANDARD GUARDRAIL; FENCE (ALL); ROADWAY SIGNING; SIDEWALK; CURB & GUTTER; WING WALLS
03/31/2025 Knife River Corporation - Mountain West
5450 W. Gowen Road
Boise, ID 83709 		03702 ID CORP. GENERAL WORK
03/31/2025 KOSS CONSTRUCTION COMPANY
1800 NW Brickyard Road
Topeka, KS 66618 		03412 KS CORP. MINOR GRADING; PIPE (All); TRUCK HAUL; GRAVEL SURFACING; FULL-DEPTH-RECLAMATION (FDR); COLD-IN PLACE-RECYCLING (CIR); ASPHALT SURFACING; MAJOR CONCRETE SURFACING; ROADWAY MILLING; SURFACE GRINDING & TEXTURING (ALL); SIDEWALK; CURB & GUTTER; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 L.R.L. Construction Co.
7165 Fairview Rd.
Tillamook, OR 97141 		02402 OR CORP. MISCELLANEOUS GRADING; HORIZONTAL DIRECTIONAL BORING; PIPE (All); BRIDGE WORK (LEVEL 2); DRILLED SHAFTS (TRAFFIC CONTROL); ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
03/31/2025 Liberty Maintenance, Inc.
777 N. Meridian Road
Youngstown, OH 44509 		03740 OH CORP. BRIDGE WORK (LEVEL 2)
03/31/2025 Longhorn Construction, Inc.
1420 Uinta Drive
Green River, WY 82935 		02473 WY CORP. MISCELLANEOUS GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); BOX CULVERTS; FENCE (ALL); ROADWAY SIGNING; LANDSCAPING (ALL)
03/31/2025 Madsen Construction Inc.
2058 Westgate Drive
Rock Springs, WY 82901 		03799 WY CORP. BRIDGE WORK (LEVEL 2); SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 MAHegge, LLC
164 Progress Circle
Mills, WY 82644 		03798 WY CORP. UNDERGROUND UTILITIES (ALL); FENCE (ALL)
03/31/2025 MAINLINE CONTRACTING, INC.
4900 South Hwy 79
Rapid City, SD 57709 		03060 SD CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL
03/31/2025 MALCOLM DRILLING COMPANY, INC.
92 Natoma Street
San Francisco, CA 94105 		03435 CA CORP. ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
03/31/2025 Martin Construction, Inc.
3685 116th Ave SW
Dickinson, ND 58601 		03071 ND CORP. GRADING; TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS
03/31/2025 McGarvin-Moberly Construction Co.
1001 Hwy 20 North
Worland, WY 82401 		00225 WY CORP. MISCELLANEOUS GRADING; TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; SEAL COAT; ASPHALT SURFACING
02/28/2025 McMillen, Inc.
1471 Shoreline Drive, Suite 100
Boise, ID 83702 		03780 ID CORP. PIPE (All); UNDERGROUND UTILITIES (ALL); MINOR CONCRETE SURFACING; BOX CULVERTS; BRIDGE WORK (LEVEL 2); STANDARD GUARDRAIL; FENCE (ALL); ROADWAY SIGNING; SIDEWALK; CURB & GUTTER; WING WALLS
03/31/2025 Mobile Concrete, Inc.
606 SW Wyoming Blvd
Mills, WY 82644 		01290 WY CORP. MINOR GRADING; TRUCK HAUL; GRAVEL SURFACING; CONCRETE SUPPLIER; MAJOR CRUSHING
06/30/2025 Modern Electric Co.
246 W 1st Street
Casper, WY 82601 		00234 WY CORP. PIPE (All); ROADWAY SIGNING; DRILLED SHAFTS (ELECTRICAL HWY WORK); ELECTRICAL (HIGHWAY) (ALL); DRILLED SHAFTS (TRAFFIC CONTROL)
03/31/2025 Morton Electric, Inc.
1049 Meadow Lane
Pueblo, CO 81006 		08310 CO CORP. ROADWAY SIGNING; DRILLED SHAFTS (ELECTRICAL HWY WORK); ELECTRICAL (HIGHWAY) (ALL)
06/30/2025 Mountain Construction Company
25 W 10th St.
Lovell, WY 82431 		02362 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; SEAL COAT; ASPHALT SURFACING; ROADWAY MILLING; SURFACE GRINDING & TEXTURING (PMP); MAJOR CRUSHING; BOX CULVERTS; STANDARD GUARDRAIL; FENCE (ALL); ROADWAY SIGNING
03/31/2025 Mountain View Building, Inc.
237 North Main, Suite 200
Sheridan, WY 82801 		03379 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MINOR CONCRETE SURFACING; BOX CULVERTS; BRIDGE WORK (LEVEL 2); STANDARD GUARDRAIL; FENCE (ALL); ROADWAY SIGNING; HAND SEEDING; SIDEWALK; CURB & GUTTER; WING WALLS
03/31/2025 Myers & Sons Construction, LLC
45 Morrison Avenue
Sacramento, CA 95838 		03806 CA CORP. MISCELLANEOUS GRADING; GRAVEL SURFACING; MICROSURFACING/SLURRY SEAL; SEAL COAT; MINOR ASPHALT SURFACING; MINOR CONCRETE SURFACING; SURFACE GRINDING & TEXTURING (PCCP); BOX CULVERTS; BRIDGE WORK (LEVEL 2); FENCE (ALL); ROADWAY SIGNING; HAND SEEDING; LANDSCAPING (ALL); DRILLED SHAFTS (ELECTRICAL HWY WORK); ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
03/31/2025 NACCO Natural Resources dba Mitigation Resources
209 Renaissance Dr.
Hallsville, TX 75650 		03817 TX CORP. GRADING
03/31/2025 National Sealant & Concrete LLC
18989 County Road 30
Crosby, MN 56441 		03663 MN CORP. CRACK SEALING (ALL)
03/31/2025 NORAA CONCRETE CONSTRUCTION CORPORATION
997 Platte Blvd, Unit A
Brighton, CO 80601 		03082 CO CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); MINOR CONCRETE SURFACING; BOX CULVERTS; BRIDGE WORK (LEVEL 2); SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Northern Improvement Company
4000 12th Ave N
Fargo, ND 58102 		00245 ND CORP. GENERAL WORK
03/31/2025 OFTEDAL CONSTRUCTION, INC.
2376 Seven Mile Rd.
Casper, WY 82604 		00525 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS; BRIDGE WORK (LEVEL 1); FENCE (ALL); HAND SEEDING; LANDSCAPING (ALL); SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
12/31/2024 P.E. Grosch Construction, Inc.
1028 Lane 10 1\2
Worland, WY 82401 		00153 WY CORP. GRADING; PIPE (All); GRAVEL SURFACING
03/31/2025 Panacea Construction Group LLC
30 Pinion Court
Dubois, WY 82513 		03791 WY CORP. MISCELLANEOUS GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); BOX CULVERTS; STANDARD GUARDRAIL; FENCE (ALL); ROADWAY SIGNING; SIDEWALK; CURB & GUTTER; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Patrick Construction, Inc.
135 Sunflower St.
Lander, WY 82520 		01660 WY CORP. GRADING; HORIZONTAL DIRECTIONAL BORING; PIPE (All); UNDERGROUND UTILITIES (ALL); GRAVEL SURFACING; BOX CULVERTS
09/30/2024 Paul Reed Construction & Supply, Inc.
2970 N. 10th Street
Gering, NE 69341 		03202 NE CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MINOR CONCRETE SURFACING; MAJOR CRUSHING; BOX CULVERTS; BRIDGE WORK (LEVEL 1); SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING
03/31/2025 Pavement Maintenance Inc.
48 Rd 3 FX
Cody, WY 82414 		03446 WY CORP. CRACK SEAL (PMP); PAINT (WATER BOURNE)
03/31/2025 Penhall Company
1212 Corporate Drive, Suite 500
Irving, TX 75035 		00533 TX CORP. PIPE (All); MINOR CONCRETE SURFACING; RUMBLE STRIPS (ALL); SURFACE GRINDING & TEXTURING (ALL)
03/31/2025 Pine Bluffs Gravel & Excavating, Inc.
600 Parson St.
Pine Bluffs, WY 82082 		02433 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CRUSHING; BOX CULVERTS; FENCE (ALL); HAND SEEDING; LANDSCAPING; SIDEWALK; CURB & GUTTER; WING WALLS; MISCELLANEOUS CONCRETE WORK (ALL)
12/31/2024 PROSPECT CONSTRUCTION, INC.
116 23rd St SE
Puyallup, WA 98372 		03805 WA CORP. UNDERGROUND UTILITIES (ALL); BOX CULVERTS; BRIDGE WORK (LEVEL 2)
03/31/2025 R.E. Monks Construction Company, LLC
8355 Vollmer Road
Colorado Springs, CO 80908 		03436 CO CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING
03/31/2025 Ralph L. Wadsworth Const. Co., LLC
166 East 14000 South, Suite 200
Draper, UT 84020 		03366 UT CORP. GENERAL WORK
01/31/2025 Reiman Corp.
2400 W. College Dr.
Cheyenne, WY 82007 		00274 WY CORP. MINOR GRADING; PIPE (All); TRUCK HAUL; MINOR CONCRETE SURFACING; BOX CULVERTS; MAJOR BRIDGE WORK; SNOW FENCE; SIDEWALK; CURB & GUTTER; WING WALLS; SHORING
03/31/2025 Riverside Contracting, Inc.
5571 Alloy South
Missoula, MT 59808 		02199 MT CORP. GRADING; PIPE (All); TRUCK HAUL; GRAVEL SURFACING; CHIP SEAL; MICROSURFACING/SLURRY SEAL; SEAL COAT; ASPHALT SURFACING; MINOR CONCRETE SURFACING; MAJOR CRUSHING; BOX CULVERTS; BRIDGE WORK (LEVEL 2); SIDEWALK; CURB & GUTTER
03/31/2025 Roadsafe Traffic Systems, Inc.
7909 S. Chambers Road
Denver, CO 80112 		03358 CO CORP. STRIPING (ALL); THERMOPLASTIC APPLICATION; ROADWAY SIGNING; TRAFFIC CONTROL (ALL)
03/31/2025 Rock & Co.
12739 County Road 4
Brighton, CO 80603 		02497 CO CORP. MISCELLANEOUS GRADING; SIDEWALK; CURB & GUTTER; WING WALLS; ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
11/30/2024 Rockstars Slope Stabilization, LLC
20925 S Bakers Ferry Rd.
Oregon City, OR 97045 		03823 OR CORP. HORIZONTAL DIRECTIONAL BORING; ROCKFALL MITIGATION/SLOPE STABILIZATION
03/31/2025 S & L Industrial
675 Road 7-1/2
Cowley, WY 82420 		00300 WY CORP. MISCELLANEOUS GRADING; PIPE (All); TRUCK HAUL; GRAVEL SURFACING; RUMBLE STRIPS (ALL); BOX CULVERTS; BRIDGE WORK (LEVEL 1); STRIPING (ALL); THERMOPLASTIC APPLICATION; GUARDRAIL (ALL); FENCE (ALL); ROADWAY SIGNING; LANDSCAPING (ALL); SIDEWALK; CURB & GUTTER; DRILLED SHAFTS (TRAFFIC CONTROL); TRAFFIC CONTROL (ALL)
03/31/2025 S & S Builders, LLC
400 Enterprise Ave.
Gillette, WY 82716 		01634 WY CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CONCRETE SURFACING; BOX CULVERTS; MAJOR BRIDGE WORK; SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 SCI, Inc.
39955 Business Loop I-80
Lyman, WY 82930 		00325 WY CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS; FENCE (ALL); HAND SEEDING
03/31/2025 Scodeller Construction, Inc.
51722 Grand River Ave.
Wixom, MI 48393 		03469 MI CORP. CRACK SEALING (ALL)
12/31/2024 Searle Bros. Construction Co.
149 Pollux Dr.
ROCK SPRINGS, WY 82901 		00798 WY CORP. GRADING; PIPE; TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS
05/31/2025 Signs Up LTD
1387 Kendall Young Rd.
Webster City, IA 50595 		03717 IA CORP. ROADWAY SIGNING
03/31/2025 Simon Contractors
6215 Clear Creek Pkwy
Cheyenne, WY 82007 		00316 WY CORP. GENERAL WORK
03/31/2025 Staker & Parson Companies
2350 South 1900 West, Ste 100
Ogden, UT 84401-3481 		00558 UT CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; FENCE (ALL); ROADWAY SIGNING
03/31/2025 Straight Stripe Painting, Inc.
269 N. 3500 E.
St. George, UT 84770 		03093 UT CORP. CRACK SEALING (ALL); SEAL COAT; RUMBLE STRIPS (ALL); STRIPING (ALL); THERMOPLASTIC APPLICATION; ROADWAY SIGNING
03/31/2025 STREAMLINE MARKINGS, INC.
2019 Main Street
Billings, MT 59105 		03089 MT CORP. RUMBLE STRIPS (ALL); STRIPING (ALL); THERMOPLASTIC APPLICATION
03/31/2025 Subsurface, Inc.
4166 31st Ave S suite 100
Fargo, ND 58104 		03789 ND CORP. PIPE (All); UNDERGROUND UTILITIES (ALL)
12/31/2024 Sundt Construction, Inc.
1970 Redwood Road
Salt Lake City, UT 84116 		03775 UT CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); GRAVEL SURFACING; MAJOR CONCRETE SURFACING; MINOR CRUSHING; MAJOR BRIDGE WORK; SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; SHORING
03/31/2025 Superior Sign & Supply, LLC
1842 Skyview Dr.
Casper, WY 82601 		03483 WY CORP. CRACK SEAL (PMP); PAINT (WATER BOURNE); THERMOPLASTIC APPLICATION; ROADWAY SIGNING; TRAFFIC CONTROL (ALL)
03/31/2025 Surface Preparation Technologies, LLC
44 East Main Street
New Kingstown, PA 17072 		03471 PA CORP. SEAL COAT; RUMBLE STRIPS (ALL); SURFACE GRINDING & TEXTURING (ALL); PAINT (WATER BOURNE); EPOXY BASE PAINTING; THERMOPLASTIC APPLICATION
03/31/2025 TCA, LLC
3530 Centennial Drive
Helena, MT 59601 		03217 MT CORP. MINOR CONCRETE SURFACING; BOX CULVERTS; MAJOR BRIDGE WORK; FENCE (ALL); WING WALLS; SLOPE PAVING
03/31/2025 Teletractors, Incorporated
120 North Colter Ave.
PINEDALE, WY 82941 		00565 WY CORP. MINOR GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MINOR ASPHALT SURFACING; MAJOR CRUSHING; BOX CULVERTS; FENCE (ALL); ROADWAY SIGNING; SEEDING (ALL); LANDSCAPING (ALL)
09/30/2024 Terry R. Pitt Construction, Inc.
180 Pollux Dr.
Rock Springs, WY 82901 		03348 WY CORP. GRADING; PIPE; UNDERGROUND UTILITIES; TRUCK HAUL; GRAVEL SURFACING; FULL-DEPTH-RECLAMATION (FDR); FENCE (ALL)
03/31/2025 The Lane Construction Corporation
6125 Tyvola Centre Drive
Charlotte, NC 28217-6432 		03371 NC CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); MAJOR CONCRETE SURFACING; BOX CULVERTS; MAJOR BRIDGE WORK; ROADWAY SIGNING; SIDEWALK; CURB & GUTTER; WING WALLS; SHORING
03/31/2025 The Truesdell Corporation
1310 W. 23rd Street
Tempe, AZ 85282 		03496 AZ CORP. BRIDGE WORK (LEVEL 2)
03/31/2025 Ti-Zack Concrete, LLC
39352 211st Aveune
Le Center, MN 56057 		03724 MN CORP. MISCELLANEOUS GRADING; TRUCK HAUL; CRACK SEALING (PCCP); MINOR CONCRETE SURFACING; SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING
03/31/2025 TK3 LLC
1735 Sheridan Ave. Office 227
Cody, WY 82414 		03829 WY CORP. PAINT (WATER BOURNE); THERMOPLASTIC APPLICATION; FENCE (ALL); ROADWAY SIGNING; LANDSCAPING (ALL)
03/31/2025 Traffic Safety Services, Inc.
208 North American Dr.
Cheyenne, , WY 82007 		03113 WY CORP. STRIPING (ALL); THERMOPLASTIC APPLICATION; ROADWAY SIGNING; TRAFFIC CONTROL (ALL)
03/31/2025 TRAYLOR BROS., INC.
835 N. Congress Ave.
Evansville, IN 47715 		01150 IN CORP. UNDERGROUND UTILITIES (ALL); MAJOR BRIDGE WORK; DRILLED SHAFTS (ELECTRICAL HWY WORK); TUNNELS; DAMS
03/31/2025 Triptych Construction, LLC
19160 N Umpqua Highway
Glide, OR 97443 		03818 OR CORP. ROCKFALL MITIGATION/SLOPE STABILIZATION; SHORING
03/31/2025 W.W. Clyde & Co
869 N. 1500 W.
Orem, UT 84057 		00449 UT CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; ASPHALT SURFACING; MINOR CONCRETE SURFACING; MINOR CRUSHING; BOX CULVERTS; MAJOR BRIDGE WORK; SIDEWALK; CURB & GUTTER; WING WALLS; SHORING
03/31/2025 Wescom Inc.
1209 Energy St.
Gillette, WY 82716 		03847 WY CORP. DRILLED SHAFTS (ELECTRICAL HWY WORK); ELECTRICAL (HIGHWAY) (ALL)
03/31/2025 Whitaker Construction Co., Inc.
44 S. 1050 W.
Brigham City, UT 84302 		03562 UT CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; MAJOR CRUSHING; BOX CULVERTS; SIDEWALK; CURB & GUTTER; WING WALLS; SLOPE PAVING; MISCELLANEOUS CONCRETE WORK (ALL)
03/31/2025 Wilson Bros. Construction, Inc.
980 Road 7
Cowley, WY 82420 		02415 WY CORP. GRADING; PIPE (All); UNDERGROUND UTILITIES (ALL); TRUCK HAUL; GRAVEL SURFACING; BOX CULVERTS; FENCE (ALL); HAND SEEDING; SOD; LANDSCAPING (ALL)
03/31/2025 Z & Z Seal Coating Inc
1526 W Laura Lee Ln
Laurel, MT 59044 		03201 MT CORP. CRACK SEALING (ALL); BRIDGE WORK (LEVEL 1)