Skip to content
  • 7,511 federal solicitations are open right now. How many of them are yours?
  • New solicitations are posted every day. The ones you never saw are the ones you cannot win.
  • Stop checking SAM.gov every morning. Let the contracts that fit your business come to you.
  • Tell Abierto what you sell in one sentence. AI reads every open solicitation for you.
  • Deadlines are short. Hear about a solicitation the day it is posted, not the week it closes.
  • Amendments move deadlines. Watch a solicitation and Abierto tells you when it changes.
  • See which contracts in your field are about to end, and who holds them today.
  • Plans from $39 a month. See your matches before you pay.
See plans
AbiertoGet started

Presolicitation, first published as sources sought

GOGA 336173 - Repair Conzelman Rd

140P2026R0072

National Park Service, DSC Contracting Services Division. Highway, Street, and Bridge Construction.

Response deadline

May 29, 2026 at 4:00 PM EDT

Closed 161 days ago. Posted April 24, 2026, first published April 24, 2026. Scheduled to archive July 31, 2026.

Get the next one like this from National Park Service by email, the day it is posted.Find my opportunities

This one closed in 2026

38 like it are open now in highway, street, and bridge construction

All 38 open in highway, street, and bridge construction

Description

As published on SAM.gov.

GOGA 336173 - Repair Conzelman Rd

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. April 24, 2026

    Sources sought, originally presolicitation

    Due May 29, 2026 at 4:00 PM EDT. SAM.gov, notice 2157c0679ca24f9f9e935be280b718cf

    3 revisions on SAM
    • April 24, 2026: publish, presolicitation
    • April 24, 2026: publish, sources sought
    • April 24, 2026: publish, sources sought
  2. April 24, 2026

    Sources sought

    Due May 29, 2026 at 4:00 PM EDT. SAM.gov, notice a031dd763b384c65965f44d25a87ff22

    3 revisions on SAM
    • April 24, 2026: publish, presolicitation
    • April 24, 2026: publish, sources sought
    • April 24, 2026: publish, sources sought
  3. April 24, 2026

    Presolicitation

    Due May 29, 2026 at 4:00 PM EDT. SAM.gov, notice bf0db85cf7394b8db54b47b7d8c73be8

    2 revisions on SAM
    • April 24, 2026: publish, presolicitation
    • April 24, 2026: publish, sources sought

Points of contact