National Highway Freight Network Map and Tables for Louisiana, 2022

This map shows the Primary Highway Freight System (PHFS) routes as well as all the Interstate Highways within the state that are not part of the PHFS, as designated on 12/22/2022.

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Table of National Highway Freight Network Routes, 2022

PRIMARY HIGHWAY FREIGHT SYSTEM (PHFS) ROUTES
State	Route No/ Facility Name	Start Point	End Point	Route/Facility Description	Length (Miles)
LA	Causeway Blvd	U61	I10	Causeway Blvd from U61 to I10	1.55
LA	I10	TX/LA Line	LA/MS Line	I10 from TX/LA Line to LA/MS Line	273.90
LA	I12	I10	I10	I12 from I10 to I10	86.62
LA	I20	TX/LA Line	LA/MS Line	I20 from TX/LA Line to LA/MS Line	189.90
LA	I220	LA27R	I20	I220 from LA27R to I20	4.96
LA	I310	U61	I10	I310 from U61 to I10	2.97
LA	I49	I10	0.36 Miles North of I10	I49 from I10 to 0.36 Miles North of I10	0.36
LA	I49	I20	11.04 Miles South of I20	I49 from I20 to 11.04 Miles South of I20	11.04
LA	I55	U51	S16	I55 from U51 to S16	18.28
LA	I610	I10	I10	I610 from I10 to I10	4.92
LA	I910	I10	U90	I910 from I10 to U90	9.79
LA	Jourdan Rd	LA15R/LA17P	U90	Jourdan Rd from LA15R/LA17P to U90	0.25
LA	N Causeway Blvd	U190	1.67 Miles South of U190	N Causeway Blvd from U190 to 1.67 Miles South of U190	1.67
LA	S1	I10	0.54 Miles South of I10	S1 from I10 to 0.54 Miles South of I10	0.54
LA	S1	I20	0.21 Miles North of S 523	S1 from I20 to 0.21 Miles North of S 523	8.44
LA	S21	U190	14.59 Miles North of U190	S21 from U190 to 14.59 Miles North of U190	14.48
LA	S3184	I10	0.19 Miles South of S3184	S3184 from I10 to 0.19 Miles South of S3184	0.25
LA	S39	I10	S46	S39 from I10 to S46	0.50
LA	S46	LA18P	S39	S46 from LA18P to S39	0.34
LA	S526	Inner loop Exwy	70th Street	S526 from Inner loop Exwy to 70th Street	2.84
LA	U165	U80	0.43 Miles South of I20	U165 from U80 to 0.43 Miles South of I20	2.04
LA	U167	I10	U90 South	U167 from I10 to U90 South	1.84
LA	U190	N Causeway Blvd	S21	U190 from N Causeway Blvd to S21	5.90
LA	U61	LA9A	I310	U61 from LA9A to I310	3.28
LA	U61	S Labarre Rd	Causeway Blvd	U61 from S Labarre Rd to Causeway Blvd	0.26
LA	U90	U167	0.17 Miles South of S3168	U90 from U167 to 0.17 Miles South of S3168	11.17
LA	U90	Avondale Garden Rd	LA11R	U90 from Avondale Garden Rd to LA11R	3.55
LA	U90	U90	I910	U90 from U90 to I910	3.60
LA	U90	Jourdan Rd	I10	U90 from Jourdan Rd to I10	0.69
LA	LA11R - BNSF - Westwego Terminal	U90	BNSF - Westwego Terminal	Bridge City Ave {LA 18} (Terminal to US 90)	1.27
LA	LA14R - Norfolk Southern - New Orleans Ter.	S46	Norfolk Southern - New Orleans Ter.	Florida Ave. (Terminal to LA 46	0.92
LA	LA15R - CSX - New Orleans terminal	I510	CSX - New Orleans terminal	Almonaster Rd (Terminal to Alvar Rd). Almonaster Ave (Terminal to I-510). .	5.21
LA	LA17P - Port of New Orleans - Jourdan Road Ter.	Almonaster Rd	Port of New Orleans - Jourdan Road Ter.	Jourdan Rd. (Terminal to Almonaster Rd.)	0.77
LA	LA19P - Port of New Orleans - Miss. River Term.	U90	Port of New Orleans - Miss. River Term.	Felicity St (Terminal to Religious St), Religious St (Felicity to Euterpe), Tchoupitoulas St (Felicity to US 90)	0.79
LA	LA23R - Union Pacific - Reisor Terminal	I20	Union Pacific - Reisor Terminal	LA 526 (Terminal to I-20)	1.81
LA	LA27R - KCS - Deramus Yard	I220	KCS - Deramus Yard	LA 173 (Terminal to I-220)	1.91
LA	LA9A - New Orleans International Airport	U61	New Orleans International Airport	Airport Rd. (Entrance to Veterans Memorial Blvd), Veterans Mem Blvd (Airport Rd. to LA 49). Crofton Rd. (Entrance to US 61)	0.40
PHFS Total					679.01

INTERSTATE NOT ON THE PHFS
State	Route No/ Facility Name	Start Point	End Point	Route/Facility Description	Length (Miles)
LA	I110	U61	I10	I110 from U61 to I10	8.73
LA	I210	I10 (West)	I10 (East)	I210 from I10 (West) to I10 (East)	12.69
LA	I220	S173	I20	I220 from S173 to I20	12.65
LA	I310	U90	U61	I310 from U90 to U61	8.70
LA	I49	0.36 Miles North of I10	11.04 Miles South of I20	I49 from 0.36 Miles North of I10 to 11.04 Miles South of I20	195.40
LA	I510	U90	I10	I510 from U90 to I10	3.04
LA	I55	I10	U51	I55 from I10 to U51	28.72
LA	I55	S16	LA/MS Line	I55 from S16 to LA/MS Line	18.98
LA	I59	I10	LA/MS Line	I59 from I10 to LA/MS Line	11.46
LA	I49	I220	AR/LA Line	I49 from I220 to AR/LA Line	36.16
INTERSTATE NON-PHFS Total					336.53

Note: PHFS and the Non-PHFS Interstate mileage is based on the U.S. Department of Transportation, Federal Highway Administration, All Roads Network of Linear Referenced Data (ARNOLD) - 2019 geospatial database. Non-PHFS Interstate mileage can fluctuate based on changes made to the Interstate System. The mileage for Non-PHFS Interstate is based on the Interstate Mileage reported in the National Highway System (NHS) as of October 17, 2019. The mileage for CRFCs and CUFCs is based on the State reported data as of January 27, 2023

Sources

U.S. Department of Transportation, Federal Highway Administration, All Roads Network of Linear Referenced Data (ARNOLD) 2019.