Architect and Engineering Services for Highways, Roads, Streets, Bridges, and Railways Government Contracts
PSC C1LB Architect and Engineering – Construction: Highways, Roads, Streets, Bridges, and Railways Service code
Code facts
- Spend category
- Facilities & Construction Construction Related Services
- Part of
-
-
C
- C1
-
C
- Contract obligations
- $52,943,386 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 Transportation | $52,669,346 | |
| 2 | Department of Veterans Affairs | $11,445,344 | |
| 3 | Department of Homeland Security | $2,931,297 | |
| 4 | Department of the Navy | $2,177,337 | |
| 5 | Department of the Army | $1,768,463 | |
| 6 | Department of Agriculture | $1,567,450 | |
| 7 | Department of the Interior | $162,655 | |
| 8 | Department of Health and Human Services | $70,000 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department Of Transportation California | $10,581,000 | |
| 2 | Jacobs Engineering Group Inc. | $8,580,799 | |
| 3 | Dj&A, P.C. | $7,480,575 | |
| 4 | AECOM Technical Services, Inc. | $5,868,871 | |
| 5 | WSP USA Inc. | $5,469,605 | |
| 6 | Johnson, Mirmiran & Thompson, Inc. | $4,936,887 | |
| 7 | HDR Engineering, Inc. | $4,475,945 | |
| 8 | Consultant Engineering Inc. | $4,003,552 | |
| 9 | Atkinsrealis USA Inc. | $3,436,574 | |
| 10 | Lloyd Collins JV | $2,430,475 |
See the full FY2025 ranking of PSC C1LB contractors, by parent company.
Open contract opportunities
Recent contract awards
Latest 10 of 115 awarded in the last 12 months listed here. See the rest on GovTribe.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $5,354,977 |
| FY2026 | $67,436,915 |
| FY2025 | $52,943,386 |
| FY2024 | $52,277,835 |
| FY2023 | $66,075,756 |
Top NAICS codes by obligations
| Rank | NAICS code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 541330 Engineering Services | $60,367,366 | |
| 2 | 237310 Highway, Street, and Bridge Construction | $10,581,000 | |
| 3 | 541370 Surveying and Mapping (except Geophysical) Services | $1,813,577 | |
| 4 | 541310 Architectural Services | $165,295 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Virginia | $23,299,427 | |
| 2 | California | $13,625,678 | |
| 3 | Colorado | $12,397,781 | |
| 4 | Montana | $5,726,930 | |
| 5 | Washington | $4,602,254 | |
| 6 | Nevada | $2,473,175 | |
| 7 | Rhode Island | $2,430,475 | |
| 8 | New Mexico | $1,262,282 | |
| 9 | Utah | $1,033,651 | |
| 10 | Wyoming | $928,030 | |
| 11 | New Jersey | $690,572 | |
| 12 | North Dakota | $499,329 | |
| 13 | North Carolina | $458,373 | |
| 14 | Texas | $406,879 | |
| 15 | Maryland | $400,000 | |
| 16 | Pennsylvania | $381,285 | |
| 17 | South Dakota | $157,404 | |
| 18 | New Hampshire | $149,300 | |
| 19 | Ohio | $72,950 | |
| 20 | Massachusetts | $48,692 |
Show all 20
Shares are of everything obligated under PSC C1LB 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 C1LB?
PSC C1LB is Architect and Engineering – Construction: Highways, Roads, Streets, Bridges, and Railways, a service code in PSC C, Architect/
How many government contracts for architect and engineering services for highways, roads, streets, bridges, and railways are there?
3 contract opportunities under PSC C1LB are open now, and 6 notices were posted in the last 90 days. Federal agencies awarded 115 contracts under PSC C1LB in the last 12 months, obligating $70,976,364.
How much do federal agencies spend under PSC C1LB?
Federal contracts under PSC C1LB obligated $52,943,386 in fiscal year 2025 and $244,088,868 in fiscal years 2023 through 2027.
Who are the largest contractors under PSC C1LB?
The contractors with the most obligated under PSC C1LB in fiscal years 2026 and 2027 are Department Of Transportation California ($10,581,000); Jacobs Engineering Group Inc. ($8,580,799); and Dj&A, P.C. ($7,480,575).
Which agencies buy the most under PSC C1LB?
The agencies that obligated the most under PSC C1LB in fiscal years 2026 and 2027 are Department of Transportation ($52,669,346), Department of Veterans Affairs ($11,445,344) and Department of Homeland Security ($2,931,297).
Which NAICS codes are used with PSC C1LB?
The NAICS codes with the most obligated under PSC C1LB in fiscal years 2026 and 2027 are 541330 Engineering Services; 237310 Highway, Street, and Bridge Construction; and 541370 Surveying and Mapping (except Geophysical) Services.
Where is the work under PSC C1LB performed?
By place of performance, the states with the most contract obligations under PSC C1LB over the last 12 months are Virginia ($23,299,427), California ($13,625,678) and Colorado ($12,397,781).
What is the latest open contract opportunity under PSC C1LB?
The latest open contract opportunity under PSC C1LB is Solicitation for Asbestos Removal Supervision Service, solicitation from Department of State, posted November 12, 2026.
On GovTribe
See everything under PSC C1LB
- 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