Farm to Market Roads in Texas are owned and maintained by the Texas Department of Transportation (TxDOT).

FM 3400

Farm to Market Road 3400 (FM 3400) is located in McLennan County.

List of Farm to Market Roads in Texas (3400–3499)

FM 3400 begins at an intersection with FM 434 in Robinson. The highway travels north along University Parks Drive through more rural areas of the county and enters Waco near SH 6/Loop 340 before ending at another intersection with FM 434.

List of Farm to Market Roads in Texas (3400–3499)

FM 3400 was designated on September 29, 1977, along the current route. On June 27, 1995, the entire route was redesignated Urban Road 3400 (UR 3400). The designation reverted to FM 3400 with the elimination of the Urban Road system on November 15, 2018.

List of Farm to Market Roads in Texas (3400–3499)

FM 3401

Farm to Market Road 3401 (FM 3401) is located in Groesbeck in Limestone County. It is approximately long.

The highway's southern terminus is at SH 14 (South Ellis Street) near Groesbeck Elementary and Middle Schools. FM 3401 runs northwest along Elwood Enge Drive before ending at FM 2489 (Big Hill Road).

FM 3401 was designated on September 29, 1977, on its current route.

FM 3402

Farm to Market Road 3402 (FM 3402) was located in DeWitt County. No highway currently uses the FM 3402 designation.

FM 3402 was designated on September 29, 1977, from US 87 in Cuero to a point west. On October 26, 1983, the road was extended west to US 87. FM 3402 was cancelled by district request on June 3, 1994, and became a portion of SH 72.

FM 3403

RM 3404

FM 3405

Farm to Market Road 3405 (FM 3405) is a route in Williamson County.

It begins at US 183 north of Liberty Hill. The route travels to the east, and the north fork of the San Gabriel River lies to its south. The highway ends at RM 2338 northwest of the city of Georgetown and Lake Georgetown.

FM 3405 was designated along its current route on September 29, 1977.

FM 3406

Farm to Market Road 3406 (FM 3406) was located in Williamson County. It ran from I-35, north of Round Rock to a point south and west.

FM 3406 was designated on September 29, 1977, from I-35 north of Round Rock to a point southwest. On August 20, 1980, the road was extended west.

FM 3406 was cancelled on March 26, 2020, and the road was given to the city of Round Rock.

FM 3407

Farm to Market Road 3407 (FM 3407) was located in Hays County. It was designated on September 29, 1977, and ran along Wonder World Drive in San Marcos from FM 2439, southwest of RM 12, southeast to SH 123 south of the city. Upon its extension to RM 12 on June 24, 2010, FM 3407 was cancelled and redesignated as part of RM 12.

FM 3408

FM 3409

FM 3409 (1977)

A previous route numbered FM 3409 was designated on September 29, 1977, from SH 35 in Rockport, southwest of FM 881, to a point north. FM 3409 was cancelled on March 19, 1980, at the request of officials of Aransas County and Rockport.

FM 3410

FM 3411

FM 3412

Farm to Market Road 3412 (FM 3412) was located in Collin County, wholly within the city limits of Wylie. It ran about from FM 1378 northwest of the city to FM 2514 near downtown.

FM 3412 began at an intersection with FM 1378 in Wylie, heading east on two-lane undivided West Brown Street. The road headed through a mix of fields and woods with some commercial development. Farther east, the highway headed into residential areas with some businesses. FM 3412 crossed a Kansas City Southern railroad line before ending at FM 2514.

FM 3412 was designated on September 29, 1977, to run from FM 544 near Murphy east to SH 78 in Wylie. On January 9, 1978, the two highways switched alignments, with FM 3412 running from FM 1378 east to SH 78 in Wylie. FM 3412 was redesignated Urban Road 3412 (UR 3412) on June 27, 1995. The section of FM 3412 from FM 1378 to FM 2514 was cancelled on November 20, 2008. The remainder of the route was transferred to FM 2514 on May 28, 2009.

FM 3413

FM 3414

FM 3415

FM 3416

FM 3417

FM 3418

FM 3419

FM 3420

Farm to Market Road 3420 (FM 3420) was located in Hidalgo County. No highway currently uses the FM 3420 designation.

FM 3420 was designated on September 26, 1979, from an intersection with SH 107 east of FM 2061 to a point south. On August 29, 1989, the road was extended south to FM 3362. On June 27, 1995, the entire route was transferred to Urban Road 3420 (UR 3420). The route was cancelled on December 22, 1997, by district request, and its mileage was transferred to FM 3362.