Texas State Highway Spur 330
# Texas State Highway Spur 330

Spur 330 (also known as Decker Drive) is a freeway spur that connects Interstate 10 to SH 146 in Baytown, Texas, United States.

## Route description

Spur 330 begins at a partial interchange with I-10 at the eastern bank of the San Jacinto River at the small community of Lynchburg, heading southeast towards Baytown, ending at an interchange with SH 146 on the northwest side of the city.

## History

Spur 330 was designated on October 30, 1957 on a route from I-10 east of the San Jacinto River southeastward to at or near the intersection of Decker Drive and Airhart Drive. On November 20, 1973, Spur 330 was extended to Garth Road. The road did not open for traffic until 2010.

## Exit list

The entire route is in Harris County. All exits are unnumbered.

| Location | Destinations | Notes |
| - | - | - |
| Baytown–Highlands line | I-10 west – Houston | I-10 exit 788 eastbound; eastbound entrance only; no access to I-10 mainlanes until February 2020 |
| Baytown–Highlands line | Crosby-Lynchburg Road – Highlands | Westbound exit only |
| Baytown | I-10 east – Beaumont | I-10 exit 787 westbound; westbound exit and eastbound entrance |
| Baytown | Bayway Drive | |
| Baytown | Baker Road, Wade Road | Access to San Jacinto Methodist Hospital via Baker Road |
| Baytown | Rollingbrook Drive / San Jacino Avenue | |
| Baytown | SH 146 – Baytown, La Porte | Former Loop 201 |
| Baytown | East end of freeway | East end of freeway |
| Baytown | Airhart Drive / Decker Drive | |
| Baytown | Garth Road / Decker Drive | Eastbound exit and westbound entrance; eastern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi Incomplete access |||||
