PSC Y1LB · federal market

Construction of Highways, Roads, Streets, Bridges, and Railways federal contracts

Who buys Product and Service Code Y1LB (Construction of Highways, Roads, Streets, Bridges, and Railways), who wins it, what's open now and which contracts expire next — from FY2026 USAspending awards and live SAM.gov solicitations.

Contract data as of Oct 18, 2026 (USAspending) · recent coverage verified weekly

Obligated · FY2026
$6.1B
Q4 FY2026 vs prior quarter: -83%
Contract awards · FY2026
408
new awards with a start date in the window
Open opportunities
103
active on SAM.gov now
Recompetes · next 12 months
275
$3.1B in expiring contracts
Code type
Service
Distinct buying agencies
8
Average award
$15.0M
Trend

Quarter over quarter

QuarterAwardsObligatedChange
Q1 FY202654$247.1M—
Q2 FY2026103$3.6B+1341%
Q3 FY2026120$2.0B-44%
Q4 FY2026131$334.0M-83%

Federal fiscal quarters (Q1 = Oct–Dec). Awards are counted in the quarter they start; obligations are the award's obligated amount.

Competition

Top contractors · FY2026

Registrations are rolled up to their corporate parent (USAspending parent UEI), so a company with several SAM registrations ranks once.

Where the money goes

Top agencies buying PSC Y1LB

Recent awards

Largest awards · Q4 FY2026

StartContract · recipientObligated
Jul 31, 2026CA NP MOJA 11(2) 10(2) KELSO CIMA & KELBAKER ROADS CONSTRUCTION CONTRACT
AMRIZE SOUTHWEST INC · Department of Transportation
$68.4M
Jul 28, 2026NV FLAP NYE 10(1) BOB RUUD MEM HWY & BELL VISTA AVE: ROAD CONSTRUCTION CONTRACT
AMRIZE SOUTHWEST INC · Department of Transportation
$27.9M
Aug 28, 2026MT FLAP BLACKF 12(1) & MT NP GLAC 12(2), FLAP & FLTP REHABILITATION OF TWO MEDICINE ROAD: CONSTRUCTION SERVICES ON WFL PROJECT MT FLAP BLACKF 12(1) & MT NP GLAC 12(2), FLAP & FLTP REHABILITATION OF TW
GRANITE CONSTRUCTION COMPANY · Department of Transportation
$24.5M
Aug 7, 2026CONSTRUCTION SERVICES FOR PROJECT WA NP MORA 11(1), FRYINGPAN CREEK BRIDGE
QUIGG BROS., INC. · Department of Transportation
$24.4M
Sep 17, 2026DEWA 310424 325752 324741 - SAFETY AND PAVEMENT IMPROVEMENTS TO ROUTE 209 & MCDADE TRAIL - DELAWARE WATER GAP NATIONAL RECREATION AREA
CLASSIC SITE SOLUTIONS INC · Department of the Interior
$23.9M

The largest obligations on awards that started in the window’s latest quarter.

Recompetes

Largest contracts expiring in the next 12 months

EndsContract · recipientObligated
Sep 5, 2027BORDER WALL CONSTRUCTION - VERTICAL BARRIER, BIG BEND TEXAS SECTOR (BBT-2)
FISHER SAND & GRAVEL CO · Department of Homeland Security
$1.2B
Jun 22, 2027BORDER WALL CONSTRUCTION- VERTICAL BARRIER, LAREDO TEXAS SECTOR, LRT-4
GRANITE CONSTRUCTION COMPANY · Department of Homeland Security
$515.1M
Nov 30, 2026WY NPS YELL 12(2), YELLOWSTONE RIVER BRIDGE
H-K CONTRACTORS, INC. · Department of Transportation
$120.6M
Sep 30, 2027PROJECT NP-BLRI 2B13, 2H17, ETC: THE PROJECT CONSISTS OF THE RECONSTRUCTION AND REHABILITATION OF THE BLUE RIDGE PARKWAY IN NORTH CAROLINA FROM MILEPOST 229.6 TO MP 305.1, INCLUDING OVERLOOKS, PARKING AREAS AND RAMPS. WORK ALSO INCLUDES DRAINAGE ASS
MAYMEAD INC · Department of Transportation
$116.2M
Sep 25, 2027CONSTRUCTION RAIL YARD RELOCATION OF FENCE, GUY WIRE, LIGHT POLES AND CASING.
GRANITE CONSTRUCTION COMPANY · Department of Defense
$82.3M

275 contracts under this code reach their final end date (options included) in the next 12 months.

Set-asides

Set-aside mix

Set-aside typeObligatedShare
Small business set-aside$340.3M43.5%
8(a)$26.5M3.4%
SDVOSB$1.3M0.2%
WOSB / EDWOSB$00.0%
HUBZone$22.6M2.9%
No set-aside (full & open)$391.9M50.1%

Share of obligations on awards whose set-aside type is recorded — 13% of this market's dollars. Most USAspending bulk-archive records leave the field blank, so blank awards are excluded rather than counted as full & open.

Open now

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Showing the 10 most recently posted of 103. Links open the notice on SAM.gov.

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Agencies buying this work

Source: USAspending.gov contract awards (prime awards with a start date from Oct 1, 2025 through Sep 30, 2026), SAM.gov contract opportunities, and SBA size standards. Recompetes are contracts whose final end date — options included — falls in the next 12 months. Figures are recomputed when a new USAspending load lands. See our data sources.

PSC Y1LB Construction of Highways, Roads, Streets, Bridges, and Railways: Federal Contract Awards, Open Opportunities & Top Contractors | GovFabric