See Also: SR 3 Virtual Tour MP 30-MP 60 | SR 3 Main Page
| Photo | Milepost | Purpose | Nav |
| (no photo available) | .35 | Reassurance shield after entry from US-101 | US-101 N to SR-102, US-101 S to SR-108 |
| (no photo available) | 1.77 | Reassurance shield in Shelton | |
| (no photo available) | 2.45 | Reassurance shield in downtown Shelton | |
| (no photo available) | 2.67 | SR 3 turns right onto W Railroad Ave in Shelton | |
| (no photo available) | 2.71 | Small overhead right turn signal for SR 3 | |
| (no photo available) | 2.75 | SR 3 turns left onto N Front St in Shelton | |
| (no photo available) | 2.77 | Reassurance shield on N Front in Shelton to verify if you made it, presumably | |
| (no photo available) | 2.89 | SR 3 turns right onto E Pine St in Shelton, turn sequence ends | |
| (no photo available) | 2.95 | Reassurance shield as you exit Shelton | |
| (no photo available) | 7.19 | Reassurance shield as you exit Oakland | |
| (no photo available) | 7.68 | Another reassurance shield | |
| (no photo available) | 11.46 | Reassurance shield | |
| (no photo available) | 21.35 | Reassurance shield outside of Lakeland Village | |
| (no photo available) | 23.13 | JCT SR 302 is upcoming | SR-302 E to SR-16 |
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24.39 | JCT SR 106 is upcoming | |
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24.84 | JCT SR 106 | SR-106 W to US-101 |
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26.42 | Turn left for SR 300 | SR-300 W to Belfair State Park |
