​State Transportation Improvement Program (STIP)

The purpose of the State Transportation Improvement Program (STIP) is to provide for a fiscally sound, set (1-4 years) capital improvement plan for the state’s surface transportation program. The STIP is not just a document, but is part of a fully integrated process for transportation planning and transportation project selection. The STIP is updated as needed to document the results of the project selection process.

The STIP has been developed through a coordinated and cooperative process by the Louisiana Department of Transportation and Development (LADOTD) involving citizens, elected officials, Tribal governments, other state and federal agencies, each of Louisiana’s ten metropolitan planning organizations (MPO), and other interested organizations.

The STIP establishes schedules for a variety of projects, including:

    • Highways and bridges;
    • Bicycle and pedestrian facilities;
    • Highway safety;
    • Congestion mitigation and air quality improvement;
    • Railroad crossing safety;
    • Highway operations and motorist services;
    • Public transportation; and
    • Capacity Expansion, etc.

Louisiana operates under a federal fiscal year (October 1 - September 30) and our STIP must be approved by the Federal Highway Administration (FHWA) and the Federal Transit Administration (FTA). This multi-year and multi-modal program identifies the transportation projects that have been through an inclusive and ongoing public involvement process.

STIP Documents

  
  
  
  
Original 2015, 2016, 2017, 2018 STIP.pdf
  
11/6/20144424 KB
Current 2015, 2016, 2017, 2018 STIP.pdf
  
3/15/2017474 KB
Supplemental List of Projects Covered by Line Item November_18_2016.xlsx
  
11/18/2016221 KB

 


STIP Amendments

  
  
  
  
STIP 2015 Amendment 01 revised.pdf
  
10/29/201458 KB
STIP 2015 Amendment 02.pdf
  
11/21/201459 KB
STIP 2015 Amendment 03.pdf
  
2/6/201577 KB
STIP 2015 Amendment 04.pdf
  
3/13/201596 KB
STIP 2015 Amendment 05 rev.pdf
  
4/2/201560 KB
STIP 2015 Amendment 06 rev.pdf
  
5/15/201572 KB
STIP 2015 Amendment 07.pdf
  
6/5/2015207 KB
STIP 2015 Amendment 08.pdf
  
7/14/2015265 KB
STIP 2015 Amendment 09.pdf
  
8/3/201561 KB
STIP 2015 Amendment 10.pdf
  
9/9/2015140 KB
STIP 2015 Amendment 11.pdf
  
9/18/201548 KB
STIP 2015 Amendment 12.pdf
  
11/16/201587 KB
STIP 2015 Amendment 13.pdf
  
12/10/201565 KB
STIP 2015 Amendment 14.pdf
  
2/2/201661 KB
STIP 2015 Amendment 15.pdf
  
3/31/201669 KB
STIP 2015 Amendment 16 rev.pdf
  
5/3/201670 KB
STIP 2015 Amendment 17.pdf
  
6/8/201651 KB
STIP 2015  Amendment 18.pdf
  
7/11/201690 KB
STIP 2015 Amendment 19 rev.pdf
  
8/3/201653 KB
STIP 2015 Amendment 20.pdf
  
9/8/201660 KB
STIP 2015 Amendment  21.pdf
  
10/10/201660 KB
STIP 2015 Amendment 22.pdf
  
11/16/201667 KB
STIP 2015 Amendment 23 rev.pdf
  
12/20/201645 KB
STIP 2015 Amendment 24 rev.pdf
  
1/11/201780 KB
STIP 2015  Amendment 25 pdf.pdf
  
1/24/201757 KB
STIP 2015 Amendment 26.pdf
  
3/15/201771 KB