Location: US-87 and US-277, Tom Green Cty Reassurance shield after the 277 split as we head out of San Angelo Location: US-87 and Loop 306, Tom Green Cty 1 mile until Loop 306 splits and we approach FM 1223 Location: US-87 and Loop 306, Tom Green Cty Exit for Loop 306 north and FM 1223 … Continue reading U.S. Route 87, US-277/TX-378 Loop to TX-306 Loop/TX-FM1223