Business US Highway 87 follows the old route of US 87 through
Comfort. Beginning at exit 524 of northbound
I-10/US 87 freeway, it runs northwest along Front Street, concurrent with
SH 27. Two routes separate, with SH 27 heading west while Business US 87 turns to the north, reaching a junction with
RM 473 in downtown Comfort. It reaches its northern terminus at I-10 exit 523, which is where US 87 separates from the Interstate and heads north. While signed as a business route, it is not officially designated as such by TxDOT; the agency considers the route through Comfort to be mainline US 87. ;Junction list {{TXint {{TXint {{TXint {{TXint ==Big Spring==