About
Office of the Secretary
Biography
Executive Staff Directory
FHWA Stewardship Agreement
Emergency Declarations
Compliance
Innovative Procurement
Louisiana Transportation Authority
Quality and Continuous Improvement Program
Office of Engineering
Publications and Downloads
Traffic Engineering
Bridge and Structural Design
Contract Services
Construction
Location and Survey
LTRC
Materials and Testing
Road Design
Critical Projects
Pavement and Geotechnical
Plan Quality and Publications
Office of Planning
Data Collection & Management Systems
Highway Safety
Transportation Planning
Public Transportation
Right of Way
Environmental
Local Public Agencies
Office of Operations
DOTD Districts
Adopt-A-Road
Landscaping
Structures Maintenance and Inspection
Emergency Operations
Ferries
Intelligent Transportation Systems (ITS)
Outdoor Advertising
Traffic Services
Tolls
DOTD Police
Oversized and Overweight Truck Permits
Office of Multimodal Commerce
Trucking
Ports and Waterways
LOOP
Rail
Aviation
Office of Public Works
Dams
Levees
Hydraulics
Public Works Programs & Projects
Staff Directory
Office of Management and Finance
Human Resources
Procurement
Legal
How to file a damage claim
Public Records Requests
LA Legislative Act 204 Compliance
Rule Promulgation
Privacy Policy
Staff Directory
Employee Portal
DOTD Headquarters
Traffic and Travels
Modes of Travel
Ferries and Moveable Bridges
Bicyclists and Pedestrians
Aviation
Auto
Public Transportation
Maps
511 (Traffic Information)
Motorist Assistance Patrol
Tolling
Complete Streets
Doing Business
Permits
Vendor Information
Broadband
Broadband Infrastructure Deployment Registration
Staff Directory
Construction Services
Joint Use Agreements
Disadvantaged Business Enterprise
Projects
Critical Projects
Projects In My Area
MyDOTD
MyDOTD
Search
about
DOTD A-Z
DOTD A-Z
DOTD A-Z
ALL
A
B
C
D
E
F
G
H
I
J
L
M
N
O
P
Q
R
S
T
U
W
Acronyms
Sections
Joint Shape Factor
Ratio of the vertical to horizontal dimension of the joint sealant. Factor can vary depending on type of sealant specified.