Baton Rouge, Louisiana

Human habitation in the Baton Rouge area has been dated to 12000–6500 BC, based on evidence found along the Mississippi, Comite, and Amite rivers.[12][13] Earthwork mounds were built by hunter-gatherer societies in the Middle Archaic period, from roughly the fourth millennium BC.[14] The speakers of the Proto-Muskogean language divided into its descendant languages by about 1000 BCE; and a cultural boundary between either side of Mobile Bay and the Black Warrior River began to appear between about 1200 BCE and 500 BCE, a period called the Middle "Gulf Formational Stage". The Eastern Muskogean language began to diversify internally in the first half of the first millennium AD.[15]

The early Muskogean societies were the bearers of the Mississippian culture, which formed around 800 AD and extended in a vast network across the Mississippi and Ohio valleys, with numerous chiefdoms in the Southeast, as well. By the time the Spanish made their first forays inland from the shores of the Gulf of Mexico in the early 16th century, by some evidence many political centers of the Mississippians were already in decline, or abandoned. At the time, this region appeared to have been occupied by a collection of moderately sized native chiefdoms, interspersed with autonomous villages and tribal groups.[16] Other evidence indicates these Mississippian settlements were thriving at the time of the first Spanish contact. Later Spanish expeditions encountered the remains of groups who had lost many people and been disrupted in the aftermath of infectious diseases, chronic among Europeans, unknowingly introduced by the first expedition.

Pierre Le Moyne, Sieur d'Iberville, named Baton Rouge and lakes Pontchartrain and Maurepas in the early French colonial era.

French explorer Pierre Le Moyne d'Iberville led an exploration party up the Mississippi River in 1698. The explorers saw a red pole marking the boundary between the Houma and Bayagoula tribal hunting grounds. The French name le bâton rouge ("the red stick") is the translation of a native term rendered as Istrouma, possibly a corruption of the Choctaw iti humma ("red pole");[17] André-Joseph Pénicaut, a carpenter traveling with d'Iberville, published the first full-length account of the expedition in 1723. According to Pénicaut,

From there [Manchacq] we went five leagues higher and found very high banks called écorts in that region, and in savage called Istrouma which means red stick [bâton rouge], as at this place there is a post painted red that the savages have sunk there to mark the land line between the two nations, namely: the land of the Bayagoulas which they were leaving and the land of another nation—thirty leagues upstream from the baton rouge—named the Oumas.

The location of the red pole was presumably at Scott's Bluff, on what is now the campus of Southern University.[18] It was reportedly a 30-foot-high (9.1 m) painted pole adorned with fish bones.[19]

The settlement of Baton Rouge by Europeans began in 1721 when French colonists established a military and trading post. Since European settlement, Baton Rouge has been governed by France, Britain, Spain, Louisiana, the Republic of West Florida, the United States, the Confederate States, and the United States again. In 1755, when French-speaking settlers of Acadia in Canada's Maritime provinces were expelled by British forces, many took up residence in rural Louisiana. Popularly known as Cajuns, the descendants of the Acadians maintained a separate culture. During the first half of the 19th century, Baton Rouge grew steadily as the result of steamboat trade and transportation.

A map of Baton Rouge in 1863

Baton Rouge was incorporated in 1817. In 1822, the Pentagon Barracks complex of buildings was completed. The site has been used by the Spanish, French, British, Confederate States Army, and United States Army and was part of the short-lived Republic of West Florida.[20] In 1951, ownership of the barracks was transferred to the State of Louisiana. In 1976 the complex was listed on the National Register of Historic Places.[21]

Louisiana's old State Capitol

Acquisition of Louisiana by the United States in 1803 was a catalyst for increased Anglo-American settlement, especially in the northern part of the state. In 1846, the state legislature designated Baton Rouge as Louisiana's new capital to replace "sinful" New Orleans. The architect James Dakin was hired to design the old Louisiana State Capitol, with construction beginning in late 1847.[18] Rather than mimic the United States Capitol, as many other states had done, he designed a capitol in Neo-Gothic style, complete with turrets and crenellations, and stained glass. It overlooks the Mississippi. It has been described as the "most distinguished example of Gothic Revival" architecture in the state and has been designated as a National Historic Landmark.[22]

By the outbreak of the Civil War, the population of Baton Rouge was nearly 5,500. The war nearly halted economic progress, except for businesses associated with supplying the Union Army occupation of the city, which began in the spring of 1862 and lasted for the duration of the war. The Confederates at first consolidated their forces elsewhere, during which time the state government was moved to Opelousas and later Shreveport.[18] In the summer of 1862, about 2,600 Confederate troops under generals John C. Breckinridge (the former Vice President of the United States) and Daniel Ruggles tried in vain to recapture Baton Rouge.

After the war, New Orleans temporarily served as the seat of the Reconstruction era state government. When the Bourbon Democrats regained power in 1882, after considerable intimidation and voter suppression of black Republicans, they returned the state government to Baton Rouge, where it has since remained. In his 1893 guidebook, Karl Baedeker described Baton Rouge as "the Capital of Louisiana, a quaint old place with 10,378 inhabitants, on a bluff above the Mississippi".[23]

In the 1950s and 1960s, the petrochemical industry had a boom in Baton Rouge, stimulating the city's expansion beyond its original center. The changing market in the oil business has produced fluctuations in the industry, affecting employment in the city and area.

A building boom began in the city in the 1990s and continued into the 2000s, during which Baton Rouge was one of the fastest-growing cities in the South in terms of technology.[24] Metropolitan Baton Rouge was ranked as one of the fastest-growing metropolitan areas in the U.S. (with a population under 1 million), with 602,894 in 2000 and 802,484 people as of the 2010 census.[25] After the extensive damage in New Orleans and along the coast from Hurricane Katrina on August 29, 2005, this city accepted as many as 200,000 displaced residents.

In 2010, Baton Rouge started a market push to become a test city for Google's new super high speed fiber optic line known as GeauxFiBR.[26]

The Greater Baton Rouge metropolitan area was heavily affected by the 2016 Louisiana floods in August.

Baton Rouge has many neighborhoods both inside and outside the city limits:

Baton Rouge has a humid subtropical climate (Köppen Cfa), with mild winters, hot and humid summers, moderate to heavy rainfall, and the possibility of damaging winds and tornadoes yearlong. The area's average precipitation is 55.55 inches (141.1 cm) of rain and 0.1 inches (0.25 cm) of snow annually. With ample precipitation, Baton Rouge is fifth on the list of wettest cities in the United States. Snow in the Baton Rouge area is usually rare, although it snowed in three consecutive years recently: December 11, 2008, December 4, 2009, and February 12, 2010. The yearly average temperature for Baton Rouge is 68.4 °F (20.2 °C) while the average temperature for January is 51.7 °F (10.9 °C) and July is 83.0 °F (28.3 °C).[36] The area is usually free from extremes in temperature, with some cold winter fronts, but those are usually brief.[37]

Baton Rouge's proximity to the Gulf of Mexico exposes the metropolitan region to hurricanes. On September 1, 2008, Hurricane Gustav struck the city and became the worst hurricane ever to hit the Baton Rouge area. Winds topped 100 miles per hour (160 km/h), knocking down trees and powerlines and making roads impassable. The roofs of many buildings suffered tree damage, especially in the Highland Road, Garden District, and Goodwood areas. The city was shut down for five days and a curfew was put in effect. Rooftop shingles were ripped off, signs blew down, and minor structural damage occurred.

A map of racial distribution in Baton Rouge, 2010 U.S. Census. Each dot is 25 people: White, Black, Asian, Hispanic or Other (yellow)

In the 2010 census, the racial makeup of Baton Rouge was 54.54% Black or African American, 39.37% White, 0.5% Native American, 3.5% Asian, and 1.3% from two or more races. Hispanics or Latinos were 3.5% of the population. Non-Hispanic Whites were 37.8% of the population,[44] down from 70.5% in 1970.[45]

In 2018, the racial and ethnic makeup was 36.6% non-Hispanic white, 55.0% Black or African American, 0.2% American Indian or Alaska Native, 3.2% Asian American, 1.4% from two or more races, and 3.7% Hispanic or Latino of any race.[41] Of the population, roughly 5.2% were foreign-born from 2014 to 2018. The 2014 census estimates determined the Black and African American population was 56.1%, non-Hispanic whites 35.7%, American Indians and Alaska Natives 0.2%, Asians 2.8%, multiracial 1.1%, and Hispanics or Latinos 4.0%.[46]

Christianity is the most prevalent religion practiced in the Baton Rouge area according to Sperling's BestPlaces. There is a large Catholic influence in the city and metro area (22.6%), owing in part to Spanish and French colonialism, though Baptists maintain the second largest influence (20.0%).[47] The Catholic population are primarily served by the Latin Church's Roman Catholic Diocese of Baton Rouge. Prominent Baptist denominations include the National Baptist Convention (USA), National Baptist Convention of America, the Progressive National Baptist Convention, the American Baptist Churches USA,[48] and Southern Baptist Convention.[49]

Other large Christian bodies in the area include Methodists, Anglicans or Episcopalians, Pentecostals, Presbyterians, Latter-Day Saints, and Lutherans.[47] Christians including Jehovah's Witnesses, the Metropolitan Community Church, Christian Unitarians, and the Eastern Orthodox among others collectively make up 14% of the study's Other Christian demographic.[47] Notable Methodist and Anglican/Episcopalian jurisdictions operating throughout the Greater Baton Rouge area include the United Methodist Church,[50] African Methodist Episcopal Church, the Episcopal Diocese of Louisiana,[51] and the Anglican Church in North America.[52] Baton Rouge's Pentecostals mainly affiliate with the Assemblies of God USA and the Church of God in Christ,[53] and Presbyterians are mainly members of the Presbyterian Church (USA).[54]

The second-largest religion in Baton Rouge and its metropolitan area is Islam (0.4%).[47] There are currently over six mosques in the Baton Rouge area, primarily affiliated with Sunni Islam.[55] The Nation of Islam is also another prominent branch of the religion practiced.[56] The Muslim demographic has grown out of Middle Eastern immigration and African American Muslim missionary work.[57] The first Islamic private school in Baton Rouge was established in 2019.[58]

Orthodox Jews make up 0.2% of Baton Rouge's religious population, and 0.6% identify with eastern faiths including Buddhism and Hinduism.[47] New religious movements including contemporary paganism have small communities in the area,[59] and a minority affiliate with Vodou and Hoodoo. The remainder of Baton Rouge's population is spiritual but not religious, agnostic, or atheist.

Baton Rouge has an expanding visual arts scene, which is centered downtown. This increasing collection of venues includes the Shaw Center for the Arts.[75] Opened in 2005, the facility houses the Brunner Gallery, LSU Museum of Art, the Manship Theatre, a contemporary art gallery, traveling exhibits, and several eateries. Another prominent facility is the Louisiana Art and Science Museum,[76] which contains the Irene W. Pennington Planetarium, traveling art exhibits, space displays, and an ancient Egyptian section. Several smaller art galleries, including the Baton Rouge Gallery, offering a range of local art, are scattered throughout the city.

The city has several designated arts and cultural districts,[77] the most prominent of which are the Mid-City Cultural District and the Perkins Road Arts District. These districts provide tax incentives, mostly in the form of exempting state tax on purchases, to promote cultural activity in these areas.

Shaw Center for the Arts in Downtown

Spanish Town Mardi Gras parade, 2010

A performing arts scene is emerging. LSU's Swine Palace is the foremost theatre company in the city, largely made up of students of LSU's MFA acting program, as well as professional actors and stage managers.[78] A group of physical theatre and circus artists from LSU traveled to Edinburgh, Scotland, in summer 2012 to perform Dante in what has become the world's largest Fringe Festival. The show ran in Baton Rouge before going to Fringe, and featured movement, acrobatics, and aerial silk.[79]

Theatre Baton Rouge offers a diverse selection of live theatre performances. Opera Louisiane is Baton Rouge's only professional opera company. The Baton Rouge Ballet Theatre is Baton Rouge's professional ballet company. The Nutcracker – A Tale from the Bayou sets the familiar holiday classic in 19th-century Louisiana and has become a Baton Rouge holiday tradition. A Tale from the Bayou features professional dancers, a live orchestra, and more than 300 area children.

Baton Rouge is also home to Forward Arts, a youth writing organization. Forward Arts won the international youth poetry slam, Brave New Voices in 2017, and was the first team from the Southern United States to ever win the competition. Forward Arts is the only youth spoken-word organization in the state of Louisiana. It was founded by Dr. Anna West in 2005, and first housed in the Big Buddy Program.[80][81]

Baton Rouge is also home to Of Moving Colors Productions, the premier contemporary dance company in the city. For more than 30 years it has brought in internationally established choreographers to create stunning performances. In addition, they conduct extensive community outreach to children and young adults.

Performing venues include the Baton Rouge River Center, Baton Rouge River Center Theatre for the Performing Arts, which seats about 1,900; the Manship Theatre, which is located in the Shaw Center for the Arts and seats 350; and the Reilly Theater, which is home to Swine Palace, a nonprofit professional theater company associated with the Louisiana State University Department of Theatre.

The Baton Rouge Symphony Orchestra has operated since 1947 and currently performs at the River Center Music Hall downtown.[82] Today, it presents more than 60 concerts annually, directed by Timothy Muffitt and David Torns.[82] The BRSO's educational component, the Louisiana Youth Orchestra, made its debut in 1984. It includes almost 180 musicians under the age of 20.[83]

Miss Louisiana USA Brittany Guidry, Miss USA 2014, Preliminary Evening Gown Competition

Baton Rouge was chosen to host the Miss USA 2014 Pageant. It took over downtown Baton Rouge as Nia Sanchez, Miss Nevada USA, took home the crown, with Miss Louisiana USA Brittany Guidry coming close to the win with the third runner-up spot and fourth overall. Veteran pageant host Giuliana Rancic and MSNBC news anchor Thomas Roberts introduced the 51 contestants; there were 20 semifinalists. Cosmo weighed in on the contest, complimenting home state girl Miss Louisiana.[84] Celebrity judges included actress Rumer Willis, NBA star Karl Malone, singer Lance Bass, and actor Ian Ziering.[85] In the contest's 62-year history, this was the first year that viewers got to vote to keep one of their favorite contestants in the top six by tweeting the hashtag #SaveTheQueen. Baton Rouge hosted Miss USA 2015 again on July 12, 2015, which was won by actress and Miss Oklahoma USA Olivia Jordan. Baton Rouge was also the site of the 2005 Miss Teen USA Pageant.[86]

USS Kidd, located downtown on the river, is part of the Louisiana Naval Museum.

The many architectural points of interest in Baton Rouge range from antebellum to modern. The neo-gothic Old Louisiana State Capitol was built in the 1850s as the first state house in Baton Rouge. It was later replaced by the 450-ft-tall, art deco New Louisiana State Capitol, which was the tallest building in the South when it was completed. Several plantation homes in the area, such as Magnolia Mound Plantation House, Myrtles Plantation, and Nottoway Plantation, showcase antebellum-era architecture.

Louisiana State University has more than 250 buildings designed in Italian Renaissance style, one of the nation's largest college stadiums, and is endowed with many live oaks. The downtown has several examples of modern and contemporary buildings, including the Capitol Park Museum.[87]

A number of structures, including the Baton Rouge River Center, Louisiana State Library, LSU Student Union, Louisiana Naval Museum, Bluebonnet Swamp Interpretive Center, Louisiana Arts and Sciences Center, Louisiana State Archive and Research Library, and the Pennington Biomedical Research Center, were designed by local architect John Desmond.[88] The Pentagon Barracks Museum and Visitors Center is located within the barracks complex and the Yazoo and Mississippi Valley Railroad Company Depot, currently houses the Louisiana Art and Science Museum.[89]

Museums around town offer a variety of genres. The Capitol Park Museum and the Old Louisiana State Capitol Museum display information on state history and have many interactive exhibits. The Shaw Center for the Arts and the Louisiana Art and Science Museum showcase varied arts. LASM also includes science exhibits and a planetarium. Other museums include the LSU Museum of Natural Science and the USS Kidd. The Odell S. Williams Now And Then African-American Museum chronicles the progression and growth of African-American.

Other attractions include the Mall of Louisiana and Perkins Rowe, amusement parks of Dixie Landin'/Blue Bayou, and dining at the Louisiana-cuisine restaurants.

• Atchafalaya National Heritage Area
• Baton Rouge National Cemetery
• Independence Park Botanic Gardens
• Laurens Henry Cohn, Sr. Memorial Plant Arboretum
• LSU Hilltop Arboretum
• Magnolia Cemetery
• Port Hudson National Cemetery

A map of Baton Rouge City Council partisanship

When the city and parish combined government, the city and parish councils consolidated to form the East Baton Rouge Parish Metropolitan Council. The Metro Council is the legislative branch of the Baton Rouge government. Its 12 district council members are elected from single-member districts. They elect from among themselves the mayor-president pro tempore. The Mayor-President Pro Tempore presides over the council's meetings and assumes the role of the Mayor-President if the Mayor-President is unable to serve. The council members serve four-year terms and can hold office for three terms.

In the late 1960s, Joe Delpit, a local African-American businessman who owns the successful and still operating Chicken Shack, was elected as the first black council member in Baton Rouge. As in other cities of Louisiana and the South, African Americans had been largely disenfranchised for decades into the 20th century.[97] The Chicken Shack, with multiple locations, in 2015 was reported as the oldest continually operating business in Baton Rouge.[98]

The Metro Council's main responsibilities are setting the policy for the government, voting on legislation, and approving the city's budget. The Council makes policies for the following: the City and Parish General Funds, all districts created by the council, the Greater Baton Rouge Airport District, the Public Transportation Commission, the East Baton Rouge Parish Sewerage Control Commission and the Greater Baton Rouge Parking Authority.[94]

East Baton Rouge Parish Public Schools operates primary and secondary schools serving the city. The city of Baton Rouge is also home to 15 charter schools with a total enrollment of 3800 pupils.[103] One of the latest includes the Mentorship Academy in downtown Baton Rouge, which leverages its location downtown to establish internship opportunities with local businesses as well as provide a high-tech classroom environment to focus on a digital animation curriculum.[104]

The East Baton Rouge Parish School System is the second-largest public school system in the state and contains nine U.S. Blue Ribbon schools and a nationally renowned Magnet program. The school system serves more than 42,850 students and with the help of 6,250 teachers and faculty, the district has shown growth and increase in its District Performance Score. The East Baton Rouge Parish Public Schools serve East Baton Rouge Parish and has 90 schools with 56 elementary schools, 16 middle schools, and 18 high schools.[105]

The State Library of Louisiana in Baton Rouge

The State Library of Louisiana is in Baton Rouge. The Louisiana Legislature created the Louisiana Library Commission in 1920. This later became the State Library of Louisiana. The State Library provides Louisiana residents with millions of items with its collections, electronic resources, and the statewide network for lending.[106]

The East Baton Rouge Parish Library System has 14 local libraries with one main library and 13 community libraries. The main library at Goodwood houses genealogy and local history archives. The library system is an entity of the city-parish government. The system has been in operation since 1939. It is governed by the EBR Parish government and directed by the Library Board of Control. The Baton Rouge Metropolitan Council appoints the seven-member board and then the board appoints a director. According to its website, all branches are open seven days a week to assist the public with reference and information and computer access.[107]

The Louisiana State Archives' Main Research Library is located in Baton Rouge, as well. It houses general history books, census indices, immigration schedules, church records, and family histories. The library also has a computerized database of more than two million names that has various information about these people including census, marriage, and social security filing information.[108]

Louisiana State University and the Louisiana State University Law Center have libraries on their respective Baton Rouge campuses.[109] Southern University and A&M College and the Southern University Law Center also have libraries on their respective Baton Rouge campuses.[110]

Ochsner Medical Center

Baton Rouge is served by several hospitals and clinics:

• Baton Rouge General Medical Center – Mid-City Campus – 3600 Florida Boulevard
• Baton Rouge General Medical Center – Bluebonnet Campus – 8585 Picardy Avenue
• HealthSouth Rehabilitation Hospital – 8595 United Plaza Boulevard
• Our Lady of the Lake Regional Medical Center – 5000 Hennessy Boulevard
• Ochsner Medical Center – 1700 Medical Center Drive
• Our Lady of the Lake Children's Hospital – 5000 Hennessy Boulevard
• Ochsner Medical Complex – The Grove – 10310 The Grove Boulevard

Most of the Baton Rouge area's high-speed internet, broadband, and fiber optic communications are provided by Eatel, AT&T Inc., Charter Communications, or Cox Communications.[111] In 2006, Cox Communications linked its Lafayette, Baton Rouge, and New Orleans markets with fiber-optic infrastructure. Other providers soon followed suit, and fiber optics have thus far proven reliable in all hurricanes since they were installed, even when mobile and broadband services are disrupted during storms. In 2001, the Supermike computer at Louisiana State University was ranked as the number-one computer cluster in the world,[112] and remains one of the top 500 computing sites in the world.[113]

The Port of Baton Rouge is the 9th-largest in the United States in terms of tonnage shipped, and is the farthest upstream Mississippi River port capable of handling Panamax ships.[10][11]

Baton Rouge has three interstate highways: I-10, I-12 (Republic of West Florida Parkway), and I-110 (Martin Luther King Jr. Expressway).

Interstate 10 enters the city from the Horace Wilkinson Bridge over the Mississippi River, curving at an interchange with Interstate 110 southeast, crossing the LSU lakes and Garden District before reaching an interchange with I-12 (referred to as the 10/12 split). It curves further southeast, towards New Orleans as it crosses Essen Lane near the Medical District. It passes Bluebonnet Blvd and the Mall of Louisiana at exit 162, and leaves Baton Rouge after interchanges with Siegen Lane and Highland Road.

Interstate 12 (The Republic of West Florida Parkway) begins in the city at the I-10/I-12 split east of College Drive, and goes east from there, crossing Essen Lane, Airline Hwy, Sherwood Forest Blvd, Millerville Road, and O'neal Lane before leaving the city when crossing the Amite River.

Interstate 110 (The Martin Luther King Jr. Expressway) stretches 8 miles in a north–south direction from the east end of the Horace Wilkinson Bridge to Scenic Highway in Scotlandville, Louisiana. It passes through downtown, North Baton Rouge, and Baton Rouge Metro Airport before ending at Scenic Highway.

Baton Rouge has two US highways, along with their business counterparts: Airline Highway (US 61) and Florida Boulevard.

US 190 enters the city from the Huey P. Long Bridge, beginning a concurrency with US 61 after an interchange with Scenic Highway, near Scotlandville. Its name is Airline Highway from this interchange to the interchange with Florida Blvd. At this interchange, US 190 turns east to follow Florida Blvd through Northeast Baton Rouge, exiting the city at the Amite River.

US 61 enters Baton Rouge as Scenic Highway until it reaches Airline Highway (US 190). It becomes concurrent with US 190 until Florida Blvd, where it continues south, still called Airline Highway. It passes through Goodwood and Broadmoor before an interchange with I-12. It continues southeast past Bluebonnet Blvd/Coursey Blvd, Jefferson Hwy, and Sherwood Forest Blvd/Siegen Lane before exiting the city at Bayou Manchac.

US 61/190 Business runs west along Florida Boulevard (known as Florida Street from Downtown east to Mid City) from Airline Highway to River Road in downtown. The cosigned routes run from Florida St. north along River Road, passing the Louisiana State Capitol and Capitol Park Complex before intersecting with Choctaw Drive. North of this intersection River Road becomes Chippewa Street and curves to the East. US 61/190 Business leaves Chippewa Street at its intersection with Scenic Highway. The route follows Scenic Highway to Airline Highway, where it ends. North of Airline on Scenic and East of Scenic Highway on Airline is US 61. US 190 is East and West of Scenic on Airline Highway.

These are important surface streets with designated state highway numbers: Greenwell Springs Road (LA 37), Plank Road/22nd Street (LA 67), Burbank Drive/Highland Road (LA 42), Nicholson Drive (LA 30), Jefferson Highway/Government Street (LA 73), Scotlandville/Baker/Zachary Highway (LA 19), Essen Lane (LA 3064), Bluebonnet Blvd/Coursey Blvd (LA 1248), Siegen Lane (LA 3246), and Perkins Road/Acadian Thruway (LA 427).

According to the 2008 INRIX National Traffic Scorecard, which ranks the top 100 congested metropolitan areas in the U.S., Baton Rouge is the 33rd-most congested metro area in the country. However, at a population rank of 67 out of 100, it has the second-highest ratio of population rank to congestion rank, higher than even the Los Angeles-Long Beach-Santa Ana metropolitan area, indicating a remarkably high level of congestion for the comparatively low population. According to the Scorecard, Baton Rouge was the only area out of all 100 to show an increase in congestion from 2007 to 2008 (+ 6%). The city also tied for the highest jump in congestion rank over the same period (14 places).[116]

Interstate 12 used to have a major bottleneck at O'Neal Lane. The interstate was three lanes wide in each direction to the O'Neal Lane exit, where the interstate abruptly became two lanes in each direction and crossed the narrow Amite River Bridge. This stretch of road, called "a deathtrap"[117] by one lawmaker, had become notorious for traffic accidents, many with fatalities. In 2007, ten people died in traffic accidents within a three-month period on this section of road.[118] Governor Bobby Jindal and the Baton Rouge legislative delegation, in 2009, were successful in allocating state and federal funding to widen I-12 from O'neal Lane to Range Avenue (Exit 10) in Denham Springs. The construction was completed in mid-2012 and has significantly improved the flow of traffic.[119] In 2010, The American Reinvestment and Recovery Act provided committed federal funds to widen I-12 from the Range Avenue Exit to Walker, Louisiana. Noticing the significant improvement in commute times, Bobby Jindal further funded widening to Satsuma, Louisiana.

Interstate 10 West at Bluebonnet Road also ranked within the top 1000 bottlenecks for 2008, and I-10 East at Essen Lane and Nicholson Drive ranked not far out of the top 1000. A new exit to the Mall of Louisiana was created in 2006, and the interstate was widened between Bluebonnet Blvd and Siegen Lane. However, the stretch of I-10 from the I-10/I-12 split to Bluebonnet Blvd was not part of these improvements and remained heavily congested during peak hours. In response, a widening project totaling at least $87 million began in late 2008. Interstate 10 was widened to three lanes over a five-year period between the I-10/I-12 split and Highland Road.[120] In 2010, the American Reinvestment and Recovery Act provided supplemental funding for this project to extend to the Highland Road exit in East Baton Rouge Parish.[121] Commute times have since plummeted for this section of interstate.

Surface streets in Baton Rouge are prone to severe congestion. However, roads are beginning to handle the number of vehicles using them after years of stagnation in road upgrades. Baton Rouge Mayor Kip Holden has instituted an extensive upgrade of East Baton Rouge Parish roads known as the Green Light Plan, geared toward improving areas of congestion on the city's surface streets. With its first project completed in October 2008, it has seen numerous others reach completion as of 2015, with several more under construction and still others yet to break ground.[122]

A circumferential loop freeway was proposed for the greater Baton Rouge metro area to help alleviate congestion on the existing through-town routes. The proposed loop would pass through the outlying parishes of Livingston (running alongside property owned and marketed as an industrial development by Al Coburn, a member of President Mike Grimmer's staff), Ascension, West Baton Rouge, and Iberville, as well as northern East Baton Rouge Parish. This proposal has been subject to much contention, particularly by residents living in the outer parishes through which the loop would pass.[123] Other suggestions considered by the community are upgrading Airline Highway (US 61) to freeway standards in the region as well as establishing more links between East Baton Rouge Parish and its neighboring communities.

The average one-way commute time in Baton Rouge is 26.5 minutes,[124] slightly less than the US average of 27.1 minutes.[125] Interstates 10, 110 and 12, which feed into the city, are highly traveled and connected by highways and four-lane roads that connect the downtown business area to surrounding parishes.[126]

According to the 2016 American Community Survey, 81.9% of working Baton Rouge residents commuted by driving alone, 8.5% carpooled, 3% used public transportation, and 2.4% walked. About 1.2% used all other forms of transportation, including taxi, bicycle, and motorcycle. About 3.1% worked at home.[127] The city of Baton Rouge has a higher than average percentage of households without a car. In 2015, 10.4 percent of Baton Rouge households lacked a car, and increased slightly to 11.4 percent in 2016. The national average is 8.7 percent in 2016. Baton Rouge averaged 1.55 cars per household in 2016, compared to a national average of 1.8.[128]

Baton Rouge Metropolitan Airport drop off lane

Located 10 minutes north of downtown near Baker, the Baton Rouge Metropolitan Airport connects the area with the four major airline hubs serving the southern United States. Commercial carriers include American Eagle, United Airlines, ViaAir, and Delta Air Lines. Nonstop service is available to Atlanta, Dallas-Ft. Worth, Houston, Austin, Orlando Sanford and Charlotte.

Three major rail lines, Kansas City Southern, Union Pacific, and Canadian National provide railroad freight service to Baton Rouge.[129] Since 2006, Baton Rouge and New Orleans leaders as well as the state government have been pushing to secure funding for a new high-speed rail passenger line between downtown Baton Rouge and downtown New Orleans, with several stops in between.[130]

Capital Area Transit System (CATS) provides urban transportation throughout Baton Rouge, including service to Southern University, Baton Rouge Community College, and Louisiana State University. Many CATS buses are equipped with bike racks for commuters to easily combine biking with bus transit.

Greyhound Bus Lines, offering passenger and cargo service throughout the United States, has a downtown terminal on Florida Boulevard.

• Heinrich, P. V., and W. J. Autin, 2000, Baton Rouge 30 × 60 minute geologic quadrangle. Louisiana Geological Survey, Baton Rouge, Louisiana.
• McCulloh, R. P., 2001, Active Faults in East Baton Rouge Parish, Louisiana. Public Information Series, no. 8, Louisiana Geological Survey, Baton Rouge, Louisiana.
• McCulloh, R. P., 2008a, The Scotlandville, Denham Springs, and Baton Rouge Faults—A Map Guide for Real Estate Buyers, Sellers, and Developers in the Greater Baton Rouge Area. Public Information Series, no. 13, Louisiana Geological Survey, Baton Rouge, Louisiana.
• McCulloh, R. P., 2008b, Field Trip Guide to Selected Locations Along the Baton Rouge Fault Trace Spanning the Pleistocene–Holocene Transition in Western East Baton Rouge Parish. Public Information Series, no. 8, Louisiana Geological Survey, Baton Rouge, Louisiana.