Morehouse Parish in northeastern Louisiana is organized around Bastrop, where several highways and state routes spread toward Mer Rouge, Collinston, Bonita, and Oak Ridge. The road map gives the parish a clear center, but the terrain-and-water view tells a second story: Bayou Bartholomew, Bayou Bonne Idee, Bayou Galion, canals, reservoirs, and small lakes cross much of the same landscape. This article uses those mapped features to explain the parish, and the high-resolution JPG originals corresponding to the map previews are available together in a downloadable ZIP.
Bastrop is the parish seat and the largest developed place shown on the supplied map. Louisiana’s official Morehouse Parish profile lists Bastrop as the city and identifies Bonita, Collinston, Mer Rouge, and Oak Ridge as incorporated communities. Their positions make Bastrop a practical reference point: Collinston lies close to the south, Mer Rouge is to the east, Bonita is farther northeast, and Oak Ridge sits well to the south. Once those places are located, the road and water networks become much easier to follow.
Table of Contents
Bastrop is the junction where the parish road pattern becomes easiest to understand
U.S. 165 approaches Bastrop from the southwest, while LA 2 runs east-west through the central part of the parish toward Mer Rouge. LA 139 continues south from the Bastrop area, and LA 593 reaches toward the northwest. To the northeast, LA 599 and LA 591 lead into the Bonita side of the parish. Rather than forming one simple corridor, these roads fan out from the central city and create several different routes to the surrounding communities.
Farther north, LA 142 and LA 834 provide additional references, and LA 835 runs near the Bonita area. South of Collinston, LA 138, LA 134, and LA 133 cross the lower parish, while U.S. 425 appears near the southern end. The map is therefore most useful when read in stages: locate Bastrop first, identify the community you need, and then trace the numbered road between them. Current construction or traffic conditions are outside the scope of this static map and should be checked through live transportation sources.
Mer Rouge and Bonita show how the northeast differs from the southern communities
Mer Rouge is relatively close to Bastrop and sits along the LA 2 corridor, making its relationship to the parish seat visually straightforward. Bonita occupies a much more northeasterly position and is reached through a network that includes LA 599, LA 591, LA 835, and nearby routes. The northeastern section also contains many narrow drainage lines, so the map looks more intricate than the broad road connection between Bastrop and Mer Rouge.
Collinston and Oak Ridge provide a different geographic pair. Collinston is very close to Bastrop on the south side, while Oak Ridge lies farther down the parish near LA 134, LA 133, and U.S. 425. These two directions—northeast toward Bonita and south toward Oak Ridge—show why the parish cannot be reduced to one east-west road corridor. Bastrop is the center, but the surrounding communities occupy clearly different branches of the local network.
Straight-line distances from Bastrop make the community layout easy to compare
The city-connections map uses Bastrop as the hub and draws direct relationships to four other communities. The legend gives approximately 6 miles to Collinston, 7 miles to Mer Rouge, 13 miles to Oak Ridge, and 17 miles to Bonita. Those figures are straight-line distances between the mapped points, not road mileage. Driving distance will be different because vehicles must follow the actual highway and local-road network.
The directions are as useful as the numbers. Collinston is almost directly south of Bastrop, Mer Rouge lies east, Bonita is northeast, and Oak Ridge is farther south. That spread gives Morehouse Parish a hub-and-spoke settlement pattern on this simplified graphic. For a presentation or classroom explanation, it quickly shows how the communities relate to Bastrop without the full set of road labels competing for attention.
Bayou Bartholomew provides a long water reference across the northern half
On the terrain-and-water map, Bayou Bartholomew is one of the easiest features to follow. It winds across the northern and central portions of the parish, creating a long blue reference that contrasts with the straight road segments on the general map. Numerous smaller tributaries approach or join the bayou, so the apparent open spaces between towns are actually crossed by a dense drainage network.
Camp Bayou Canal is labeled in the northeast, while the western side contains several named water bodies, including the International Paper Co Reservoir, Hills Lake, and Anderson Lake. Irvine Lake is also labeled in more than one part of the map, and Black Bayou Lake appears outside the southwestern parish boundary. These features are useful as geographic landmarks, but the map does not imply that all named lakes and reservoirs have the same size, ownership, or use.
Bayou Bonne Idee and Bayou Galion define the lower parish water network
The southern half contains a different set of prominent waterways. Bayou Galion and Bayou Bonne Idee run for long distances through the central-southern area, with Little Bayou Bonne Idee nearby and Bayou Coulee farther west. Their roughly parallel courses create a distinctive cluster of named channels that is easier to see on the water map than on the road-focused view.
Horseshoe Lake and the Bonne Idee area add useful reference points in the southeast. When these water features are compared with Oak Ridge and the southern road network, the relationship between settlement and drainage becomes clearer. The blue areas should still be treated as general geographic information only: they do not provide flood-zone ratings, water depth, levee condition, navigability, or legal property boundaries.
Road and water landmarks give two different ways to orient yourself
For roads and communities, start with Bastrop and then place Mer Rouge, Collinston, Bonita, and Oak Ridge around it. U.S. 165 and LA 2 provide the largest initial references, while LA 599, LA 591, LA 138, LA 134, and the smaller numbered routes become useful once you focus on a particular section. The city-connections graphic can then confirm whether the place you are looking for lies east, northeast, or south of Bastrop.
For waterways, Bayou Bartholomew works well as the northern anchor, while Bayou Galion and Bayou Bonne Idee organize the central and southern drainage. Switching between those references is more effective than trying to read every road and stream label at once. The web previews are designed for quick viewing, but the original JPG files make the dense tributaries and small route numbers much easier to inspect.
The original JPG files are better for small labels and printed use
The downloadable ZIP contains the original JPG versions corresponding to the general parish map, city-connections map, and terrain-and-water map. Each original image is 3638 by 2572 pixels, giving considerably more room to enlarge road numbers, community names, creek labels, and the irregular parish boundary than the web previews. The files are suitable for printing, classroom material, presentations, and personal geographic reference.
Use the general map when settlements, roads, and boundaries need to appear together. The city-connections graphic is the clearest choice for comparing Bastrop with Collinston, Mer Rouge, Oak Ridge, and Bonita, while the terrain-and-water map is more useful for Bayou Bartholomew, Bayou Bonne Idee, Bayou Galion, canals, and lakes. These are reference maps rather than legal boundary, surveying, flood-hazard, or real-time navigation products.
Frequently Asked Questions
What is the parish seat of Morehouse Parish?
Bastrop is the parish seat. It is also the largest developed place on the supplied map and the main road hub for locating Mer Rouge, Collinston, Bonita, and Oak Ridge. U.S. 165, LA 2, and several state routes make Bastrop the simplest starting point for reading the parish map.
Are the 6- to 17-mile labels on the city map driving distances?
No. They are straight-line distances from the Bastrop hub: about 6 miles to Collinston, 7 miles to Mer Rouge, 13 miles to Oak Ridge, and 17 miles to Bonita. Actual road mileage depends on the route and exact starting point, so current navigation information is better for trip planning.
Can the terrain-and-water map be used for flood or navigation decisions?
No. It is a general reference showing waterways and water bodies such as Bayou Bartholomew, Bayou Bonne Idee, Bayou Galion, and nearby lakes. It does not provide flood-zone classifications, water depth, navigability, levee protection, or legal property boundaries. Those decisions require current specialized data from the responsible agencies.
Map File Information
The ZIP contains the original high-resolution JPG files corresponding to the general parish map, city-connections map, and terrain-and-water map shown on this page.
- Included Files: parish map JPG, city-connections map JPG, terrain-and-water map JPG
Related Maps
Sources and references
For parish-seat and municipality information, see the Louisiana.gov Morehouse Parish Profile. General boundary data are documented by the U.S. Census Bureau TIGER/Line Shapefiles, and national water-feature data are documented through USGS National Hydrography.
Green Map creates custom-edited map images using open geographic data sources such as geoBoundaries, Natural Earth, OpenStreetMap, and government open data. These maps are edited visual materials, not raw data files, and are provided for education, documents, presentations, and graphic reference.
