Location: US-138 and Logan St, Sterling
Shortly after the SH-113 junction, US-138 enters Sterling and widens to four lanes
Location: US-138 and N 2nd St, Sterling
Stay straight to follow US-138 to US-6, which leads to I-76
Location: US-138 and N 2nd St, Sterling
The same sign about 50 feet further forward, reminding us NOT to turn on 2nd St
Location: Broadway St and 4th St, Sterling
Turn left on 4th St to follow US 138 TO I-76 and US 6
Location: 4th St and Pine St, Sterling
Shockingly, a reassurance shield after the turn mere blocks before the routes terminus
Location: N 4th St and Oak St, Sterling
Junction US 6 and the end of US 138 coming up
Location: 4th St and Chestnut St, Sterling
Turn left for US-6 West towards I-76, stay straight for US-6 East towards SH-14
Location: 4th St and Chestnut St, Sterling
These signs are located at opposite ends of each lightpole, left for 6 West to I-76, straight for 6 east. US-138 ends.