# List of state highways in Louisiana (1000–1049)

The following is a list of state highways in the U.S. state of Louisiana designated in the 1000–1049 range.

## Louisiana Highway 1000

Louisiana Highway 1000 (LA 1000) runs 2.92 miles (4.70 km) in an east–west direction from LA 996 south of Bruly St. Martin to LA 1 north of Paincourtville.
The entire route is in Assumption Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | LA 996 | Western terminus |
| 0.320 | 0.515 | LA 1001 | Southern terminus of LA 1001 |
| 2.921 | 4.701 | LA 1 – Donaldsonville, Napoleonville | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1001

Louisiana Highway 1001 (LA 1001) runs 0.88 miles (1.42 km) in a general southeast to northwest direction along Dugas Road from LA 1000 southeast of Bruly St. Martin to LA 996 at Bruly St. Martin.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 1000 | Southern terminus |
| Bruly St. Martin | 0.880 | 1.416 | LA 996 | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1002

Louisiana Highway 1002 (LA 1002) ran 1.7 miles (2.7 km) in an east–west direction from LA 1000 to LA 1 north of Paincourtville.
The entire route was in Assumption Parish.
| mi | km | Destinations | Notes |
| 0.0 | 0.0 | LA 1000 | Western terminus |
| 1.7 | 2.7 | LA 1 – Donaldsonville, Napoleonville | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1003

Louisiana Highway 1003 (LA 1003) runs 2.15 miles (3.46 km) in a general southwest to northeast direction from LA 70 north of Paincourtville to LA 1 in Klotzville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 70 (Pierre Part Road) – Paincourtville, Pierre Part | Southern terminus |
| Klotzville | 2.145 | 3.452 | LA 1 – Donaldsonville, Napoleonville | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1004

Louisiana Highway 1004 (LA 1004) runs 2.96 miles (4.76 km) in a north–south direction from LA 403 north of Brusle St. Vincent to LA 70 northwest of Paincourtville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 403 | Southern terminus |
| Westfield | 1.627 | 2.618 | LA 1005 | Western terminus of LA 1005 |
| ​ | 2.958 | 4.760 | LA 70 (Pierre Part Road) – Paincourtville, Pierre Part | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1005

Louisiana Highway 1005 (LA 1005) runs 1.58 miles (2.54 km) in a southwest to northeast direction from LA 1004 at Westfield to LA 1 in Paincourtville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| Westfield | 0.000 | 0.000 | LA 1004 | Western terminus |
| Paincourtville | 1.579 | 2.541 | LA 1 – Napoleonville, Donaldsonville | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1006

Louisiana Highway 1006 (LA 1006) runs 3.56 miles (5.73 km) in a north–south direction from LA 401 southwest of Napoleonville to LA 402 east of Brusle St. Vincent.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 401 – Napoleonville, Attakapas Landing | Southern terminus |
| ​ | 1.537 | 2.474 | LA 1008 | Western terminus of LA 1008 |
| Glenwood | 2.802 | 4.509 | LA 1007 (Glenwood Road) | Western terminus of LA 1007 |
| ​ | 3.556 | 5.723 | LA 402 | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1007

Louisiana Highway 1007 (LA 1007) runs 0.91 miles (1.46 km) in an east–west direction along Glenwood Road from LA 1006 at Glenwood to LA 1 north of Napoleonville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| Glenwood | 0.000 | 0.000 | LA 1006 | Western terminus |
| ​ | 0.908 | 1.461 | LA 1 – Napoleonville, Donaldsonville | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1008

Louisiana Highway 1008 (LA 1008) runs 1.16 miles (1.87 km) in a southwest to northeast direction from LA 1006 east of Elm Hall to LA 308 east of Napoleonville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 1006 | Western terminus |
| Napoleonville | 0.914 | 1.471 | LA 1 north – Donaldsonville, Thibodaux | West end of LA 1 concurrency |
| Napoleonville | 1.074 | 1.728 | LA 1 south – Donaldsonville, Thibodaux | East end of LA 1 concurrency |
| Napoleonville | 1.084– 1.129 | 1.745– 1.817 | Bridge over Bayou Lafourche | Bridge over Bayou Lafourche |
| ​ | 1.157 | 1.862 | LA 308 | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus |||||

## Louisiana Highway 1009

Louisiana Highway 1009 (LA 1009) ran 2.2 miles (3.5 km) in an east–west direction from the junction of two local roads at Cancienne to LA 1 south of Napoleonville.
The entire highway was in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| Cancienne | 0.0 | 0.0 | Begin state maintenance at junction of Wildwood Road and Hardtime Road | Western terminus |
| ​ | 2.2 | 3.5 | LA 1 – Napoleonville, Thibodaux | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1010

Louisiana Highway 1010 (LA 1010) runs 9.49 miles (15.27 km) in a general north–south direction from LA 398 south of Labadieville to LA 308 southeast of Napoleonville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 398 | Southern terminus |
| Brule | 0.972 | 1.564 | LA 1247 – Labadieville | Southern terminus of LA 1247 |
| ​ | 3.599 | 5.792 | LA 1011 (Supreme Road) | |
| Percle | 5.304 | 8.536 | LA 400 | |
| ​ | 9.061 | 14.582 | LA 1 south – Thibodaux | South end of LA 1 concurrency |
| ​ | 9.381 | 15.097 | LA 1 north – Napoleonville | North end of LA 1 concurrency |
| ​ | 9.406– 9.447 | 15.137– 15.203 | Bridge over Bayou Lafourche | Bridge over Bayou Lafourche |
| ​ | 9.485 | 15.265 | LA 308 | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus |||||

## Louisiana Highway 1011

Louisiana Highway 1011 (LA 1011) runs 6.34 miles (10.20 km) in a general east–west direction from LA 400 northeast of Attakapas Landing to LA 308 east of Supreme.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 400 | Western terminus |
| ​ | 2.376 | 3.824 | LA 1012 | Northern terminus of LA 1012 |
| ​ | 4.816 | 7.751 | LA 1010 | |
| Supreme | 6.243 | 10.047 | LA 1 – Napoleonville, Thibodaux | |
| Supreme | 6.262– 6.313 | 10.078– 10.160 | Bridge over Bayou Lafourche | Bridge over Bayou Lafourche |
| ​ | 6.341 | 10.205 | LA 308 | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1012

Louisiana Highway 1012 (LA 1012) runs 1.84 miles (2.96 km) in a north–south direction from a dead end to a junction with LA 1011 west of Supreme. The route's mileposts increase from the northern end contrary to common practice.
The entire route is in Assumption Parish.
| mi | km | Destinations | Notes |
| 1.841 | 2.963 | Dead end south of Himalaya Canal | Southern terminus |
| 0.000 | 0.000 | LA 1011 | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1013

Louisiana Highway 1013 (LA 1013) runs 0.57 miles (0.92 km) in an east–west direction from LA 398 at Brule Labadieville to a dead end east of Brule Labadieville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| Brule Labadieville | 0.000 | 0.000 | LA 398 | Western terminus |
| ​ | 0.566 | 0.911 | Dead end east of LA 398 | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1014

Louisiana Highway 1014 (LA 1014) runs 5.00 miles (8.05 km) in a southwest to northeast direction from LA 308 to a local road north of Labadieville.
The entire highway is in Assumption Parish.
| Location | mi | km | Destinations | Notes |
| Freetown | 0.000 | 0.000 | LA 308 | Western terminus |
| ​ | 4.996 | 8.040 | End state maintenance | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1015

Louisiana Highway 1015 (LA 1015) consists of two road segments with a total length of 1.42 miles (2.29 km) that are located in the Assumption Parish community of Pierre Part.
* LA 1015-1 runs 0.66 miles (1.06 km) along Bay Road and North Bay Street from LA 70 to a point near Pierre Bay.
* LA 1015-2 runs 0.76 miles (1.22 km) along South Bay Road from LA 70 to a point near Pierre Bay.

## Louisiana Highway 1016

Louisiana Highway 1016 (LA 1016) consists of two road segments with a total length of 6.49 miles (10.44 km) that are located around the Assumption Parish community of Belle River.
* LA 1016-1 runs 2.88 miles (4.63 km) along Shell Beach Road from LA 70 to a point on Lake Verret.
* LA 1016-2 runs 3.61 miles (5.81 km) along Belle River Road from a point near Michel Road to a point beyond LA 70.

## Louisiana Highway 1017

Louisiana Highway 1017 (LA 1017) runs 1.39 miles (2.24 km) in a southeast to northwest direction from a point near Lake Louis to a junction with LA 8 in Sicily Island. The route's mileposts increase from the northern end contrary to common practice.
The entire highway is in Catahoula Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 1.394 | 2.243 | Begin state maintenance west of Lake Louis | Southern terminus |
| Sicily Island | 0.000 | 0.000 | LA 8 (Newman Avenue) | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1018

Louisiana Highway 1018 (LA 1018) consists of two road segments with a total length of 0.16 miles (0.26 km) that are located in the Catahoula Parish village of Harrisonburg.
* LA 1018-1 runs 0.10 miles (0.16 km) along Sicily Street from LA 124 (Brushley Street) to Catahoula Street.
* LA 1018-2 runs 0.07 miles (0.11 km) along Short Street from LA 8 (Pine Street) to LA 1018-1 (Sicily Street).

## Louisiana Highway 1019

Louisiana Highway 1019 (LA 1019) runs 12.80 miles (20.60 km) in a southwest to northeast direction from LA 64 north of Denham Springs to LA 63 east of Oldfield. The route is bannered in all four cardinal directions with the signage changing from north–south to east–west at Watson.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| Plainview | 0.000 | 0.000 | LA 64 (Magnolia Beach Road) – Denham Springs, Greenwell Springs | Southwestern terminus |
| ​ | 1.243 | 2.000 | LA 1024 east (Hunstock Road) | Western terminus of LA 1024 |
| ​ | 2.647 | 4.260 | LA 1020 north (Bend Road) | Southern terminus of LA 1020 |
| Watson | 3.024– 3.035 | 4.867– 4.884 | LA 16 – Denham Springs, Pine Grove | |
| ​ | 5.612 | 9.032 | LA 1022 north (Fore Road) | Southern terminus of LA 1022 |
| ​ | 7.598 | 12.228 | LA 1023 north (Reinninger Road) | Southern terminus of LA 1023 |
| Friendship | 8.593 | 13.829 | LA 447 (Walker Road North) | |
| ​ | 12.797 | 20.595 | LA 63 – Weiss, Livingston | Northeastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1020

Louisiana Highway 1020 (LA 1020) runs 2.00 miles (3.22 km) in a north–south direction along Bend Road from LA 1019 west of Watson to a dead end near the Amite River northwest of Watson.
It is an undivided two-lane highway for its entire length.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | LA 1019 | Southern terminus |
| 1.997 | 3.214 | Dead end near Amite River | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1021

Louisiana Highway 1021 (LA 1021) ran 0.19 miles (0.31 km) in an east–west direction from LA 1019 to a point on Amite Church Road southwest of Watson.
The entire route was in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.00 | 0.00 | LA 1019 | Western terminus |
| 0.19 | 0.31 | End state maintenance on Amite Church Road | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1022

Louisiana Highway 1022 (LA 1022) runs 1.82 miles (2.93 km) in a southeast to northwest direction along Fore Road from LA 1019 to LA 16 northeast of Watson.
It is an undivided two-lane highway for its entire length.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | LA 1019 (Springfield Road) | Southern terminus |
| 1.821 | 2.931 | LA 16 – Watson, Pine Grove | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1023

Louisiana Highway 1023 (LA 1023) runs 4.01 miles (6.45 km) in a north–south direction along Reinninger Road from LA 1019 west of Friendship to LA 63 east of Weiss.
It is an undivided two-lane highway for its entire length.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | LA 1019 (Springfield Road) | Southern terminus |
| 4.007 | 6.449 | LA 63 (Weiss Road) – Weiss, Livingston | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1024

Louisiana Highway 1024 (LA 1024) runs 13.98 miles (22.50 km) in a northwest to southeast direction from LA 1019 southwest of Watson to US 190 in Walker.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 1019 | Western terminus |
| ​ | 0.682– 0.693 | 1.098– 1.115 | LA 16 south – Denham Springs | West end of LA 16 concurrency |
| ​ | 1.403– 1.414 | 2.258– 2.276 | LA 16 north – Watson | East end of LA 16 concurrency |
| ​ | 6.802 | 10.947 | LA 447 (Walker Road North) | |
| ​ | 9.371 | 15.081 | LA 449 (North Corbin Road) | |
| Walker | 13.975 | 22.491 | US 190 (Florida Boulevard) – Walker, Livingston | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus |||||

## Louisiana Highway 1025

Louisiana Highway 1025 (LA 1025) runs 6.27 miles (10.09 km) in an east–west direction along Arnold Road from LA 16 north of Denham Springs to LA 447 north of Walker.
It is an undivided two-lane highway for its entire length.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000– 0.010 | 0.000– 0.016 | LA 16 – Denham Springs, Watson | Western terminus |
| 6.266 | 10.084 | LA 447 (Walker Road North) | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1026

Louisiana Highway 1026 (LA 1026) runs 10.08 miles (16.22 km) in a general north–south direction from LA 16 southeast of Denham Springs to the junction of LA 16 and LA 64 north of Denham Springs.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | LA 16 – Denham Springs, Port Vincent | Southern terminus |
| 3.059– 3.244 | 4.923– 5.221 | I-12 – Baton Rouge, Hammond | Exit 12 on I-12 |
| 4.424 | 7.120 | US 190 west (Florida Boulevard) – Denham Springs | South end of US 190 concurrency |
| 5.062– 5.094 | 8.146– 8.198 | US 190 east (Florida Boulevard) – Walker LA 1027 | North end of US 190 concurrency; south end of LA 1027 concurrency; western terminus of LA 1027 |
| 5.539 | 8.914 | LA 1027 east (Burgess Avenue) | North end of LA 1027 concurrency |
| 8.308 | 13.370 | LA 1030 west (Cockerham Road) | Eastern terminus of LA 1030 |
| 10.079 | 16.221 | LA 16 – Denham Springs, Watson LA 64 west (Magnolia Beach Road) – Greenwell Springs | Northern terminus of LA 1026; eastern terminus of LA 64 |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus ||||

## Louisiana Highway 1027

Louisiana Highway 1027 (LA 1027) runs 0.75 miles (1.21 km) in an east–west direction along Burgess Avenue from the junction of US 190 and LA 1026 west of Walker to the Walker city limit. Though signed in the field, the concurrency with LA 1026 at its western end is not included in the official route mileage, resulting in a slightly shorter figure of 0.31 miles (0.50 km). LA 1027 formerly extended further east on Burgess Avenue into Walker to LA 447, but this portion was deleted from the state highway system in 2017 as part of La DOTD's Road Transfer Program.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| ​ | | | US 190 / LA 1026 south (Florida Boulevard) – Walker, Denham Springs | Western terminus; west end of LA 1026 concurrency |
| 0.444-mile (0.715 km) concurrency with LA 1026 not counted in route mileage |||||
| ​ | 0.000 | 0.000 | LA 1026 north (Lockhart Road) | East end of LA 1026 concurrency |
| Walker | 0.310 | 0.499 | End state maintenance on Burgess Avenue at city limit | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus |||||

## Louisiana Highway 1028

Louisiana Highway 1028 (LA 1028) runs 1.81 miles (2.91 km) in a north–south direction along Old River Road from LA 16 to LA 64 north of Denham Springs.
The route is bannered east–west and is an undivided two-lane highway for its entire length.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | LA 16 – Denham Springs, Watson | Southern terminus |
| 1.813 | 2.918 | LA 64 (Magnolia Beach Road) – Greenwell Springs | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1029

Louisiana Highway 1029 (LA 1029) runs 1.59 miles (2.56 km) in a southeast to northwest direction along Corbin Avenue from US 190 in Walker to LA 447 north of Walker.
It is an undivided two-lane highway for its entire length.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| Walker | 0.000 | 0.000 | US 190 (Florida Boulevard) – Walker, Livingston | Southern terminus |
| ​ | 1.586 | 2.552 | LA 447 (Walker Road North) | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1030

Louisiana Highway 1030 (LA 1030) runs 0.43 miles (0.69 km) in a general north–south direction along Cockerham Road from the Denham Springs city limit to a junction with LA 1026 northeast of Denham Springs. The route formerly extended further west along Cockerham Road into Denham Springs to LA 16, but this portion was deleted from the state highway system in 2017 as part of La DOTD's Road Transfer Program.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| Denham Springs | 0.000 | 0.000 | Begin state maintenance on Cockerham Road at city limit | Western terminus |
| ​ | 0.428 | 0.689 | LA 1026 (Lockhart Road) | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1031

Louisiana Highway 1031 (LA 1031) runs 1.17 miles (1.88 km) in a north–south direction along Hatchell Lane from the junction of US 190 and LA 16 to a junction with Cockerham Road in Denham Springs.
The entire highway is in Denham Springs, Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | US 190 / LA 16 north (Florida Boulevard) – Walker, Baton Rouge LA 16 south (Pete's Highway) – Port Vincent | Southern terminus |
| 1.174 | 1.889 | Cockerham Road | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1032

Louisiana Highway 1032 (LA 1032) runs 10.30 miles (16.58 km) in a southeast to northwest direction from LA 16 northwest of Port Vincent to US 190 in Denham Springs.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 16 – Port Vincent, Denham Springs | Southern terminus |
| ​ | 3.755 | 6.043 | LA 1033 east | Western terminus of LA 1033 |
| ​ | 9.171 | 14.759 | LA 1034 east (Vincent Road) to I-12 | Western terminus of LA 1034 |
| Denham Springs | 10.190 | 16.399 | LA 3003 east (Rushing Road West) to I-12 | Western terminus of LA 3003 |
| Denham Springs | 10.296 | 16.570 | US 190 (Florida Avenue Southwest) | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1033

Louisiana Highway 1033 (LA 1033) runs 1.41 miles (2.27 km) in an east–west direction from LA 1032 to LA 16 northwest of Port Vincent.
It is an undivided two-lane highway for its entire length.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 0.000 | 0.000 | LA 1032 | Western terminus |
| 1.408 | 2.266 | LA 16 – Port Vincent, Denham Springs | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1034

Louisiana Highway 1034 (LA 1034) runs 1.54 miles (2.48 km) in an east–west direction along Vincent Road from LA 1032 to LA 16 south of Denham Springs.
It is an undivided two-lane highway from LA 1032 to LA 3002, at which it point it widens to four lanes with a center turn lane for the remainder of the route.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 1032 (4-H Club Road) | Western terminus |
| Denham Springs | 0.879 | 1.415 | LA 3002 north (South Range Avenue) to I-12 | Southern terminus of LA 3002 |
| ​ | 1.540 | 2.478 | LA 16 (Pete's Highway) – Denham Springs, Port Vincent | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1035

Louisiana Highway 1035 (LA 1035) consists of four road segments with a total length of 1.14 miles (1.83 km) that are located in the Livingston Parish town of Livingston.
* LA 1035-1 runs 0.27 miles (0.43 km) along South Magnolia Street from a point south of Iowa Street to the concurrent US 190/LA 63 (Florida Boulevard).
* LA 1035-2 runs 0.28 miles (0.45 km) along South Poplar Street from a point south of Iowa Street to the concurrent US 190/LA 63 (Florida Boulevard).
* LA 1035-3 runs 0.07 miles (0.11 km) along Iowa Street from LA 1035-2 (South Poplar Street) to LA 1035-1 (South Magnolia Street).
* LA 1035-4 runs 0.53 miles (0.85 km) along Circle Drive from LA 1035-1 (South Magnolia Street) to US 190 (Florida Boulevard).
As of 2019, the portion of LA 1035-1 north of Ohio Street, the portion of LA 1035-2 north of Ohio Street, all of LA 1035-3, and all of LA 1035-4 are under agreement to be removed from the state highway system and transferred to local control.

## Louisiana Highway 1036

Louisiana Highway 1036 (LA 1036) runs 16.74 miles (26.94 km) in a north–south direction from LA 441 in Holden, Livingston Parish to a second junction with LA 441 in Montpelier, St. Helena Parish.
The route heads initially heads northwest from the unincorporated community of Holden. After crossing the Tickfaw River, LA 1036 curves northward to an intersection with LA 441 between Magnolia and Starns. The highway turns west concurrent with LA 441 for 1.1 miles (1.8 km) then turns north again at Magnolia. 8.6 miles (13.8 km) later, after having crossed from Livingston Parish into St. Helena Parish, LA 1036 turns east at a T-intersection with LA 1041 and proceeds to its terminus at LA 441 in the village of Montpelier.
| Parish | Location | mi | km | Destinations | Notes |
| Livingston | Holden | 0.000 | 0.000 | LA 441 | Southern terminus |
| Livingston | ​ | 4.457 | 7.173 | LA 442 east | South end of LA 442 concurrency |
| Livingston | Magnolia, Livingston Parish | 5.547 | 8.927 | LA 442 west | North end of LA 442 concurrency |
| St. Helena | ​ | 14.171 | 22.806 | LA 1041 west | Eastern terminus of LA 1041 |
| St. Helena | Montpelier | 16.744 | 26.947 | LA 441 | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus ||||||

## Louisiana Highway 1037

Louisiana Highway 1037 (LA 1037) runs 8.764 miles (14.104 km) in a general east–west direction from a point north of Tickfaw State Park to a point on the Natalbany River in Springfield.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | Begin state maintenance on Blood River Road | Western terminus |
| Springfield | 7.531 | 12.120 | LA 22 east (Walnut Street) – Ponchatoula LA 42 west (Main Street) – Albany | West end of LA 22 concurrency; eastern terminus of LA 42 |
| Springfield | 7.660 | 12.328 | LA 1038 west (Carter Cemetery Road) | Eastern terminus of LA 1038 |
| Springfield | 7.931 | 12.764 | LA 22 west (Main Street) – Killian | East end of LA 22 concurrency |
| Springfield | 8.764 | 14.104 | Dead end at Natalbany River | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus |||||

## Louisiana Highway 1038

Louisiana Highway 1038 (LA 1038) runs 0.91 miles (1.46 km) in a northeast to southwest direction along Carter Cemetery Road from an intersection with a local road southwest of Springfield to a junction with the concurrent LA 22/LA 1037 inside the corporate limits. The route is bannered east–west, and its mileposts increase from the eastern end contrary to common practice.
The entire highway is in Livingston Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.909 | 1.463 | Begin state maintenance at junction of Carter Cemetery Road and Coates Road | Western terminus |
| Springfield | 0.000 | 0.000 | LA 22 / LA 1037 (Main Street) | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1039

Louisiana Highway 1039 (LA 1039) runs 3.42 miles (5.50 km) in a general north–south direction from a local road west of Denson to a junction with LA 22 east of Maurepas. The route's mileposts increase from the northern end contrary to common practice.
LA 1039 heads east on Black Lake Club Road from a point near Easterly Lane and proceeds to the tiny community of Denson. Here, the highway turns north onto Bear Island Road and continues to the junction with LA 22 near Maurepas. LA 1039 is an undivided two-lane highway for its entire length.
The entire route is in Livingston Parish.
| mi | km | Destinations | Notes |
| 3.417 | 5.499 | Begin state maintenance on Black Lake Club Road | Southern terminus |
| 0.000 | 0.000 | LA 22 – Killian, French Settlement | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||

## Louisiana Highway 1040

Louisiana Highway 1040 (LA 1040) runs 6.00 miles (9.66 km) in an east–west direction from LA 43 south of Albany to US 51 in Hammond.
The route begins at a point on LA 43 located just north of I-12 (exit 32) between Hungarian Settlement and Albany. It heads east on Old Baton Rouge Highway, an undivided two-lane highway, and crosses the Natalbany River from Livingston Parish into Tangipahoa Parish. A short distance later, LA 1040 intersects LA 1249 (Pumpkin Center Road), connecting to exit 35 on I-12 north of Pumpkin Center. After curving to the northeast, LA 1040 crosses over without intersecting I-55, simultaneously entering the city of Hammond. The route curves due east onto Chauvin Road, widening to accommodate a center turning lane, and terminates shortly afterward at a junction with US 51 (South Morrison Boulevard). A local road known as Corbin Road continues the path of Chauvin Road eastward.
In the pre-1955 state highway system, LA 1040 was designated as State Route 7-D. It was a portion of the original alignment of the concurrent US 190 and State Route 7 bypassed in 1929. The route became LA 1040 in the 1955 Louisiana Highway renumbering and has remained largely the same to the present day apart from a small realignment on its eastern end. LA 1040 originally followed the entirety of Old Baton Rouge Highway to its intersection with US 51. However, this intersection, located only 300 feet (91 m) south of the junction of US 51 and US 190, was a source of traffic congestion. In 2009, LA 1040 was diverted onto Chauvin Road, a newly improved local road, which moved the highway's eastern terminus away from the US 51/US 190 junction.
| Parish | Location | mi | km | Destinations | Notes |
| Livingston | ​ | 0.000 | 0.000 | LA 43 (Veterans Highway) – Albany, Springfield | Western terminus |
| Livingston–Tangipahoa parish line | ​ | 1.324– 1.405 | 2.131– 2.261 | Bridge over Natalbany River | Bridge over Natalbany River |
| Tangipahoa | ​ | 2.265 | 3.645 | LA 1249 south (Pumpkin Center Road) to I-12 | Northern terminus of LA 1249 |
| Tangipahoa | Hammond | 6.001 | 9.658 | US 51 (South Morrison Boulevard) to I-12 / US 51 Bus. / US 190 | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||||

## Louisiana Highway 1041

Louisiana Highway 1041 (LA 1041) runs 5.35 miles (8.61 km) in a northwest to southeast direction from the junction of LA 16 and LA 449 in Pine Grove to LA 1036 west of Montpelier.
It is an undivided two-lane highway for its entire length.
The entire highway is in St. Helena Parish.
| Location | mi | km | Destinations | Notes |
| Pine Grove | 0.000 | 0.000 | LA 16 / LA 449 south – Montpelier, Denham Springs LA 449 north – Greensburg | Western terminus |
| ​ | 5.349 | 8.608 | LA 1036 | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1042

Louisiana Highway 1042 (LA 1042) runs 5.54 miles (8.92 km) in an east–west direction from Parish Road 1042 west of Greensburg to LA 37 in Greensburg. The route's mileposts increase from the eastern end contrary to common practice.
The entire highway is in St. Helena Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 5.544 | 8.922 | PR 1042 | Western terminus |
| Greensburg | 0.000 | 0.000 | LA 37 | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1043

Louisiana Highway 1043 (LA 1043) runs 7.46 miles (12.01 km) in a southwest to northeast direction from LA 10 east of Darlington to LA 43 at Liverpool. The route is bannered north–south.
The entire highway is in St. Helena Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000 | 0.000 | LA 10 – Greensburg, Clinton | Southern terminus |
| Liverpool | 7.460 | 12.006 | LA 43 – Easleyville, Greensburg | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1044

Louisiana Highway 1044 (LA 1044) runs 5.71 miles (9.19 km) in a north–south direction from LA 432 in Chipola to the Mississippi state line north of Chipola.
The entire highway is in St. Helena Parish.
| Location | mi | km | Destinations | Notes |
| Chipola | 0.000 | 0.000 | LA 432 | Southern terminus |
| ​ | 5.705 | 9.181 | Bean Road | Northern terminus; continuation in Mississippi |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1045

Louisiana Highway 1045 (LA 1045) runs 7.31 miles (11.76 km) in an east–west direction from LA 43 south of Greensburg, St. Helena Parish to LA 16 west of Amite City, Tangipahoa Parish.
| Parish | Location | mi | km | Destinations | Notes |
| St. Helena | ​ | 0.000 | 0.000 | LA 43 – Greensburg, Montpelier | Western terminus |
| St. Helena | Hillsdale | 2.361 | 3.800 | LA 441 | |
| Tangipahoa | ​ | 7.115 | 11.450 | LA 1046 north | Eastern terminus of LA 1046 |
| Tangipahoa | ​ | 7.279– 7.310 | 11.714– 11.764 | LA 16 – Amite, Montpelier | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||||

## Louisiana Highway 1046

Louisiana Highway 1046 (LA 1046) runs 5.46 miles (8.79 km) in a northwest to southeast direction from LA 441 north of Hillsdale, St. Helena Parish to LA 1045 west of Amite City, Tangipahoa Parish.
| Parish | Location | mi | km | Destinations | Notes |
| St. Helena | ​ | 0.000 | 0.000 | LA 441 | Western terminus |
| St. Helena | Kedron | 2.785 | 4.482 | LA 1047 north | Southeastern terminus of LA 1047 |
| Tangipahoa | ​ | 5.458 | 8.784 | LA 1045 | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||||

## Louisiana Highway 1047

Louisiana Highway 1047 (LA 1047) runs 5.02 miles (8.08 km) in a northwest to southeast direction from LA 441 southeast of Greensburg to LA 1046 at Kedron.
It is an undivided two-lane highway for its entire length.
The entire highway is in St. Helena Parish.
| Location | mi | km | Destinations | Notes |
| ​ | 0.000– 0.023 | 0.000– 0.037 | LA 441 | Northwestern terminus |
| ​ | 1.611 | 2.593 | LA 1048 east | Western terminus of LA 1048 |
| Kedron | 5.015 | 8.071 | LA 1046 | Southeastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||

## Louisiana Highway 1048

Louisiana Highway 1048 (LA 1048) runs 4.98 miles (8.01 km) in an east–west direction from LA 1047 southeast of Greensburg, St. Helena Parish to the concurrent US 51/LA 10 north of Roseland, Tangipahoa Parish.
The route heads southeast from LA 1047 and crosses from St. Helena Parish into Tangipahoa Parish. Now heading eastward, LA 1048 passes through a diamond interchange with I-55 (exit 50), connecting with Hammond, Louisiana to the south and Jackson, Mississippi to the north. The highway proceeds a short distance further to a T-intersection with US 51/LA 10 at Arcola, a point just north of Roseland.
| Parish | Location | mi | km | Destinations | Notes |
| St. Helena | ​ | 0.000 | 0.000 | LA 1047 | Western terminus |
| Tangipahoa | ​ | 3.542– 3.663 | 5.700– 5.895 | I-55 – Hammond, Jackson | Exit 50 on I-55 |
| Tangipahoa | Arcola | 4.982 | 8.018 | US 51 / LA 10 – Amite, Kentwood | Eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||||

## Louisiana Highway 1049

Louisiana Highway 1049 (LA 1049) runs 5.52 miles (8.88 km) in a southwest to northeast direction from LA 440 west of Tangipahoa to LA 38 in Kentwood, Tangipahoa Parish.
LA 1049 initially heads north along the St. Helena Parish line then curves to the northeast and crosses LA 1050. The highway enters the Kentwood city limits on Collis B. Temple Sr. Road, passing under without intersecting I-55. It then turns north onto 9th Street at LA 1051 and proceeds a short distance to its terminus at LA 38 (Avenue G). LA 1049 is an undivided two-lane highway for its entire length.
| Parish | Location | mi | km | Destinations | Notes |
| St. Helena–Tangipahoa parish line | ​ | 0.000 | 0.000 | LA 440 | Southern terminus |
| Tangipahoa | ​ | 2.346 | 3.776 | LA 1050 | |
| Tangipahoa | Kentwood | 5.065 | 8.151 | LA 1051 south (9th Street) | Northern terminus of LA 1051 |
| Tangipahoa | Kentwood | 5.520 | 8.884 | LA 38 (Avenue G) | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi ||||||