Farm to Market Road 2100 (
FM 2100) is located in
Harris County. The route has its southern terminus in
Barrett at a junction with
US 90 (Crosby Freeway), which also serves as the eastern terminus of
Bus. US 90 and the western terminus of
FM 1942. FM 2100 runs northward via
Crosby to an intersection
FM 1960 in
Huffman. It continues northward, paralleling the eastern shore of
Lake Houston, before state maintenance and the FM 2100 designation end. The roadway continues under county maintenance as Huffman-Cleveland Road, which becomes
FM 1485 about to the north. FM 2100 was designated on October 28, 1953, from US 90 via Crosby to a point north. On September 29, 1954, the designation was extended north to
FM 1008 (now FM 1960) at Huffman, and it was extended north an additional to Wolf Road on July 11, 1968. On September 29, 1977, it was extended northwest . On June 27, 1995, the section from FM 1960 to US 90 was transferred to
Urban Road 2100 (
UR 2100). The designation of this segment reverted to FM 2100 with the elimination of the Urban Road system on November 15, 2018. Construction began in 2019 to expand FM 2100 from South Diamondhead Boulevard in Crosby to FM 1960 from a two-lane undivided roadway to a four-lane divided one. Originally scheduled for completion in January 2021, the project was finished in March 2023. In 2016, TxDOT proposed widening FM 2100 from two lanes to four from the intersection with FM 1960 to the northern terminus. The project was unfunded as of August 2018. In February 2023, TxDOT completed its environmental assessment regarding the northern extension of FM 2100, which is proposed to run from the current northern terminus via Huffman-Cleveland Road before turning to the northeast along a new
right of way to an interchange with
SH 99 (Grand Parkway) at Plum Grove Road, east of the toll road's junction with FM 1485. ==FM 2101==