FTCSHT_2026_Bridge_264.1_Rehabilitation.pdf
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- Solicitation number
- 26-21-214666 ARRC As-Needed Large Bridge Design & Inspection
- Issued by
- Anchorage Municipality, Alaska
About this file
This is a project fact sheet for Bridge 264.1 (Little Su) rehabilitation, prepared by the Alaska Railroad Corporation (ARRC) in conjunction with RFP 26-21-214666 for as-needed large bridge design and inspection services. The project involves the rehabilitation of Bridge 264.1, a critical infrastructure component of the ARRC rail network. The RFP solicits qualified firms to provide inspection and load rating services for three bridges: Bridge 264.1 (Little Su), Bridge 284.2 (Hurricane), and Bridge 413.7 (Mears). Sealed proposals must be submitted by 3:00 pm local time on June 18, 2026, to the Alaska Railroad Corporation at 327 W. Ship Creek Avenue, Anchorage, AK 99501. Submissions shall include one original hard copy and one electronic copy on a USB flash drive, with envelopes clearly marked with the proposer's name, RFP number 26-21-214666, submission date and time, and the designation "Sealed Offer: Large Bridge Inspection/Rating." The RFP opening date is May 28, 2026, allowing potential bidders approximately three weeks to prepare and submit their proposals.
The fact sheet provides project-specific information regarding Bridge 264.1's rehabilitation requirements and engineering specifications necessary for interested firms to develop comprehensive inspection and load rating proposals. Pricing terms, funding sources, and specific contract amounts are not detailed in this project fact sheet; such information would be contained within the complete RFP solicitation documents. The as-needed contract structure allows ARRC flexibility in engaging bridge engineering services across multiple projects, with Bridge 264.1 being one of three identified bridge rehabilitation and inspection initiatives included in this solicitation.
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Text version
May 27
Bridge 264.1 Rehabilitation Project Description The Alaska Railroad Corporation (ARRC) proposes to rehabilitate the bridge located at milepost (MP)
264.1 over the Susitna River, north of Talkeetna, Alaska. The existing bridge structure, built in 1922, currently consists of one 504-foot, through truss span, two 70-foot through girder spans, one 60-foot through girder span, six 14-foot timber deck spans, and one 10-foot timber deck span. This work is necessary to ensure the overall safety and reliability of this critical infrastructure.
Purpose and Need The project will rehabilitate an existing bridge to extend its useful life. The purpose of this project is to enhance the stability of the track infrastructure, protect critical state infrastructure, improve safety for the ARRC and its customers, including passengers, and maintain the integrity of the railroad.
Status
• Preliminary Engineering and Environmental review is underway.
• Upon National Environmental Policy Act (NEPA) approval, final design and permitting will be completed; then ARRC will solicit a construction contractor to complete the work.
• Construction is anticipated to begin by 2028.
• Project completion is expected by 2030.
Bridge 264.1 crosses the Susitna River north Talkeetna.
Alaska Railroad Bridge 264.1 Rehabilitation • Page 2
Funding The project is expected to be funded by the Federal Transit Administration (FTA) with a 20% match by ARRC.
More Information For more project information, email the Alaska Railroad at Public_Comment@akrr.com. The ARRC Bridge Program fact sheet is available online at AlaskaRailroad.com > Corporate > Projects (look under Systemwide Projects).
Underside of bridge 264.1 showing lateral bracing used in its construction.
Girder spans will be rehabilitated on bridge 264.1.
Project Area - Bridge MP 264.1 Profile View
Project Area - Bridge MP 264.1 Top View mailto:Public_Comment%40akrr.com?subject=Bridge%20264.1 http://AlaskaRailroad.com
File details come from the government source that posted it. Updated .