Gas stations

Diamond Shamrock

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Round Rock, TX

ⓘ Hours as published by the business

1801 South Mays Street, Round Rock, TX
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Opening hours

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▤ Contact & details

⌖ Address
1801 South Mays Street, Round Rock, TX 78664
◇ Directions
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◆ Category
Gas stations
◎ Country
US
♿ Accessibility
Yes
  • Cash
  • Credit cards
  • Debit cards

Record checked

About this location

A few stories people tell about this place

1. At Diamond Shamrock gas station, a regular shouted one night: ‘I’m getting more than just gas here—this place is sucking my soul!’ Ever since then, employees claim they’ve seen strange lights and shadows late at night. One night, a delivery driver reported seeing a ghostly figure filling up an invisible car. The next day, everyone found out it was just their new robotic fuel pump in disguise. At Diamond Shamrock, where even machines get culture shock.

2. At Diamond Shamrock, a little girl pointed and whispered to her mom, ‘Mommy, why does that truck’s shadow look like it’s dancing?’ The mother smiled and said, ‘Honey, that’s just the sun playing tricks on us.’ Just then, an old delivery driver chuckled from his truck and waved, yelling, ‘It’s not the sun, sweetheart—it’s just ol’ Pete here doing his morning dance!’ The whole place burst into laughter, and everyone knew that Diamond Shamrock wasn’t just another gas station—it was where dreams, shadows, and good humor met.

3. At Diamond Shamrock, an elderly gentleman announced one day, 'This is the only place where I can fill up my tank and get change for a hundred!' A friendly neighborhood mechanic overheard the comment and smiled. From then on, whenever someone paid with a hundred-dollar bill, he’d proudly announce, ‘Welcome to Diamond Shamrock—where your tank never runs dry!’

4. At Diamond Shamrock, a delivery driver once found himself staring at an old, rusted sign on the pump: ‘Fill Up Here for Lucky Love Tonight.’ Curious, he filled up—and that very evening met his future spouse across town. A few days later, another delivery driver stopped by and saw the same sign. Smiling, he thought, ‘Maybe it’s just my lucky day!’—and promptly drove off with the gas hose still attached to his truck. A neighbor witnessed the whole thing from their porch and laughed so hard they spilled their coffee.

Source details

Business attributes

Address

City
Round Rock
Housenumber
1801
Postcode
78664
State
TX
Street
South Mays Street

Contacts

Hours & freshness

Check date
2026-07-19

Payment

Cash
Yes
Credit cards
Yes
Debit cards
Yes

Accessibility

Wheelchair
Yes

Brand & operator

Brand
Diamond Shamrock
Wikidata
Q16973722

What it offers

Amenity
fuel
Compressed air
Yes
Gasoline
Yes
Self service
Yes

Source: OpenStreetMap, 20 recorded details for this place, last confirmed 2026-07-19.

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