Construction of Highways, Roads, Streets, Bridges, and Railways Government Contracts
PSC Y1LB Service code
Code facts
- Spend category
- Facilities & Construction Construction Related Services
- Part of
-
-
Y
- Y1
-
Y
- Contract obligations
- $202,973,861 In FY2025
PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.
Market summary
Top buying agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $4,987,388,930 | |
| 2 | Department of Transportation | $758,893,621 | |
| 3 | Department of the Army | $222,685,739 | |
| 4 | Department of Agriculture | $165,208,920 | |
| 5 | Department of the Interior | $70,613,385 | |
| 6 | Department of the Navy | $19,078,639 | |
| 7 | Air Force | $9,795,524 | |
| 8 | Department of Veterans Affairs | $1,921,358 | |
| 9 | Defense Threat Reduction Agency | $738,131 | |
| 10 | Department of State | $435,185 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Barnard Construction Company, Incorporated | $2,792,312,093 | |
| 2 | Fisher Sand & Gravel Co | $1,238,113,968 | |
| 3 | Granite Construction Company | $555,302,969 | |
| 4 | Spencer Construction LLC | $434,434,698 | |
| 5 | Amrize Southwest Inc. | $96,373,162 | |
| 6 | Alberici Constructors Inc. | $63,796,002 | |
| 7 | Eclipse Companies, LLC | $57,759,818 | |
| 8 | Ddd-Dvg Joint Venture LLC | $36,763,598 | |
| 9 | Strider Construction Co Inc. | $36,717,586 | |
| 10 | Williams Construction & Cabinetry, Inc. | $32,668,079 |
See the full FY2025 ranking of PSC Y1LB contractors, by parent company.
Open contract opportunities
Show all 25
Recent contract awards
Latest 10 of 429 awarded in the last 12 months listed here. See the rest on GovTribe.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | -$1,689,190 |
| FY2026 | $6,237,726,816 |
| FY2025 | $202,973,861 |
| FY2024 | $1,227,837,501 |
| FY2023 | $1,885,977,460 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 236220 Commercial and Institutional Building Construction | $5,020,420,555 | |
| 2 | 237310 Highway, Street, and Bridge Construction | $1,110,051,141 | |
| 3 | 238990 All Other Specialty Trade Contractors | $63,972,089 | |
| 4 | 237990 Other Heavy and Civil Engineering Construction | $40,287,573 | |
| 5 | 326112 Plastics Packaging Film and Sheet (including Laminated) Manufacturing | $1,153,293 | |
| 6 | 238910 Site Preparation Contractors | $551,534 | |
| 7 | 236210 Industrial Building Construction | $518,665 | |
| 8 | 238320 Painting and Wall Covering Contractors | $514,000 | |
| 9 | 324121 Asphalt Paving Mixture and Block Manufacturing | $268,362 | |
| 10 | 541330 Engineering Services | $156,174 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Texas | $4,988,300,314 | |
| 2 | California | $167,362,398 | |
| 3 | North Carolina | $105,054,866 | |
| 4 | Oklahoma | $83,442,323 | |
| 5 | Puerto Rico | $82,716,173 | |
| 6 | Montana | $79,464,181 | |
| 7 | Tennessee | $61,096,699 | |
| 8 | Virginia | $57,924,096 | |
| 9 | Oregon | $52,584,199 | |
| 10 | Washington | $51,789,363 | |
| 11 | Wyoming | $47,429,205 | |
| 12 | Idaho | $39,356,973 | |
| 13 | Nevada | $32,115,689 | |
| 14 | Maryland | $29,268,365 | |
| 15 | West Virginia | $28,141,687 | |
| 16 | Pennsylvania | $27,631,448 | |
| 17 | Colorado | $26,827,571 | |
| 18 | New York | $25,347,361 | |
| 19 | Utah | $20,097,861 | |
| 20 | Alaska | $15,552,943 | |
| 21 | Kentucky | $12,141,992 | |
| 22 | Mississippi | $11,088,970 | |
| 23 | Arizona | $10,833,210 | |
| 24 | New Jersey | $9,998,430 | |
| 25 | Alabama | $8,903,349 | |
| 26 | North Dakota | $8,111,562 | |
| 27 | Connecticut | $7,746,036 | |
| 28 | New Mexico | $7,054,494 | |
| 29 | Louisiana | $6,396,360 | |
| 30 | Massachusetts | $6,077,751 | |
| 31 | Indiana | $4,775,722 | |
| 32 | District of Columbia | $4,563,234 | |
| 33 | Arkansas | $4,271,552 | |
| 34 | South Dakota | $3,429,249 | |
| 35 | Hawaii | $3,219,743 | |
| 36 | Missouri | $2,746,076 | |
| 37 | Minnesota | $2,516,099 | |
| 38 | South Carolina | $2,277,096 | |
| 39 | New Hampshire | $2,222,266 | |
| 40 | Michigan | $1,858,305 | |
| 41 | Florida | $1,442,983 | |
| 42 | Ohio | $850,280 | |
| 43 | Maine | $643,660 | |
| 44 | Illinois | $626,163 | |
| 45 | Wisconsin | $542,368 | |
| 46 | U.S. Virgin Islands | $473,344 | |
| 47 | Nebraska | $459,638 | |
| 48 | Georgia | $444,221 | |
| 49 | Kansas | $404,082 | |
| 50 | Vermont | $68,643 | |
| 51 | Rhode Island | $24,070 |
Show all 51
Shares are of everything obligated under PSC Y1LB in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Definition
Includes: Resurfacing
Quick answers
What is PSC Y1LB?
PSC Y1LB is Construction of Highways, Roads, Streets, Bridges, and Railways, a service code in PSC Y, Construction of Structures/
How many government contracts for construction of highways, roads, streets, bridges, and railways are there?
25 contract opportunities under PSC Y1LB are open now, and 120 notices were posted in the last 90 days. Federal agencies awarded 429 contracts under PSC Y1LB in the last 12 months, obligating $6,211,220,933.
How much do federal agencies spend under PSC Y1LB?
Federal contracts under PSC Y1LB obligated $202,973,861 in fiscal year 2025 and $9,552,826,448 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC Y1LB?
The contractors with the most obligated under PSC Y1LB in fiscal years 2026 and 2027 are Barnard Construction Company, Incorporated ($2,792,312,093); Fisher Sand & Gravel Co ($1,238,113,968); and Granite Construction Company ($555,302,969).
Which agencies buy the most under PSC Y1LB?
The agencies that obligated the most under PSC Y1LB in fiscal years 2026 and 2027 are Department of Homeland Security ($4,987,388,930), Department of Transportation ($758,893,621) and Department of the Army ($222,685,739).
Which NAICS codes are used with PSC Y1LB?
The NAICS codes with the most obligated under PSC Y1LB in fiscal years 2026 and 2027 are 236220 Commercial and Institutional Building Construction; 237310 Highway, Street, and Bridge Construction; and 238990 All Other Specialty Trade Contractors.
Where is the work under PSC Y1LB performed?
By place of performance, the states with the most contract obligations under PSC Y1LB over the last 12 months are Texas ($4,988,300,314), California ($167,362,398) and North Carolina ($105,054,866).
What is the latest open contract opportunity under PSC Y1LB?
The latest open contract opportunity under PSC Y1LB is Natchez Trace Parkway, pre-solicitation from Federal Highway Administration, posted November 5, 2026.
On GovTribe
See everything under PSC Y1LB
- Federal contract opportunities, awards and IDVs under this code
- Funding analysis by contractor, agency and set-aside
- Contacts who buy under this code
- Ask GovTribe AI about this code