Martin Marietta Materials, Inc.
Robstown Asphalt
3901 County Road 36, Robstown, TX 78380
- Outside contractor sales confirmed
- Hot mix (HMA)
- Checked Oct 24, 2026
Before you haul
What to settle with the plant before trucks leave the yard.
- Outside sales
- Sells to outside contractors
- Current hours
- Mon to Fri, 7:00 AM to 3:00 PMPosted — confirm today’s loadout
- Account
- Confirm with plantAsk what a first order needs
- Mix availability
- Call plantName the mix and tonnage
- Production schedule
- Call plantChanges day to day
- Minimum order
- Confirm with plant
- Payment methods
- Confirm with plant
- Saturday
- Not in posted hoursAsk about Saturday runs
- Truck access
- See site and truck accessAccess notes on file
Plant notes
Martin Marietta lists this asphalt plant in its Central Texas district, run from San Antonio.
Production schedules, mix inventory and loadout conditions change day to day. Confirm the mix designation, tonnage and loadout time with the plant before you dispatch trucks.
Plant details
Plant
- Operator
- Martin Marietta Materials, Inc.
- Plant type
- Fixed · hot mix asphalt
- County
- Nueces County
- State DOT
- Not yet checked against a DOT list
- Address
- 3901 County Road 36, Robstown, TX 78380
- GPS coordinates
- 27.76612, -97.68250
- Website
- martinmarietta.com
- Plant page
- The operator’s page for this plant
- Details checked
- October 24, 2026
Ordering and sales
- Plant phone
- (210) 208-4201
- Sales department
- On the plant line
- Outside sales
- Sells to outside contractors
Ask for your mix by name, the day’s loading hours, the minimum load, and what a first-time account needs.
Operations
- Plant hours
- Mon to Fri, 7:00 AM to 3:00 PM
- Seasonal schedule
- Martin Marietta posts these hours on its Robstown plant page. Call ahead to confirm production days, holiday closures and the last-load time.
Mixes and products
- HMA · listed
- RHMA · not listed, ask
- Warm mix · not listed, ask
- RAP · not listed, ask
- DOT spec · not listed, ask
Hot mix asphalt (HMA)
- Hot Mix Asphalt (HMA)
The operator’s own list, sorted into families by The Pavement Directory. Mix designs and production schedules change: confirm the exact mix designation and tonnage availability with the plant before dispatching trucks.
Price per ton
No price on file for Robstown Asphalt yet. Plant prices move with the liquid asphalt index and the quantity, so call for today's price — and if you have been quoted or bought here recently, you can add the price below.
Report a price you were quoted or paid
Site and truck access
Google satellite imagery centred on the plant’s coordinates. Zoom out to see the roads in.
- Gate address
- 3901 County Road 36, Robstown, TX 78380
- GPS
- 27.76612, -97.68250
Truck access notes
Active asphalt plant with heavy truck traffic. Call (210) 208-4201 before arrival to confirm order status, mix availability, check-in procedure and last-load time.
Nearby asphalt plants
2 other plants within a 1 hr 30 min drive of Robstown Asphalt, by road with typical traffic.
Route to 1. Hopkins Hot Mix Plant — 18 min (14 mi) by road, typical traffic.
| Map number# | Plant | Drive | Road miles | Outside sales |
|---|---|---|---|---|
| 1 | Hopkins Hot Mix PlantCorpus Christi, TX · permit record, not yet reviewed14 mi by road · Outside sales: UnconfirmedDirections from Robstown Asphalt to Hopkins Hot Mix Plant | 18 min | 14 mi | Unconfirmed |
| 2 | Gregory Hot Mix Asphalt PlantGregory, TX · permit record, not yet reviewed30 mi by road · Outside sales: UnconfirmedDirections from Robstown Asphalt to Gregory Hot Mix Asphalt Plant | 33 min | 30 mi | Unconfirmed |
Drive time and miles by road from Google, with typical traffic for the route. Rush hour, a plant queue and a loaded truck all add time, so allow for them before you commit trucks.
Plant intelligence
About Robstown Asphalt
Robstown Asphalt is a Martin Marietta hot mix asphalt plant at Martin Marietta's Robstown rail yard west of Corpus Christi. Martin Marietta sells the plant's hot mix to paving contractors and lists (210) 208-4201 as the sales line for orders. Call ahead to confirm mixes, pricing, account setup and loadout times.
Areas served: Robstown · Corpus Christi · Calallen · Bishop · Nueces County
More Martin Marietta Materials, Inc. plants
- Black Spur AsphaltUvalde, TX · 3 hr 26 min (218 mi) by road
Plan the haul
- How to use this directoryWhat to know before you call a plant.
- Asphalt tonnage calculatorTons to order before you call.
- Trucking calculatorCycle times and trucks for this haul.
- Haul PlannerRank plants by delivered cost for a job.
- Asphalt price per tonPlant price, trucking and delivered cost.
- Asphalt plants near RobstownEvery plant within a haul of your site.
Who lays the mix
Need the work done rather than the mix? Compare paving and pavement maintenance contractors serving the area.
Robstown Asphalt: common questions
Does Robstown Asphalt sell asphalt to outside contractors?
Yes. Robstown Asphalt sells hot mix to outside contractors. Call (210) 208-4201 to confirm account, pickup and delivery terms before your first order.
How do I order asphalt from Robstown Asphalt?
Call the sales department at (210) 208-4201. Have the mix, tonnage and pickup date ready, and ask what a first-time account needs.
What are Robstown Asphalt's hours?
Mon to Fri, 7:00 AM to 3:00 PM. Martin Marietta posts these hours on its Robstown plant page. Call ahead to confirm production days, holiday closures and the last-load time.
What asphalt mixes does Robstown Asphalt make?
Robstown Asphalt lists Hot Mix Asphalt (HMA). What runs on a given day depends on the plant's schedule, so confirm your mix when you order.
What areas does Robstown Asphalt serve?
Robstown Asphalt serves Robstown, Corpus Christi, Calallen, Bishop and Nueces County. Haul time still decides whether it can supply a given job, so measure from the site before you order.
Where is Robstown Asphalt?
3901 County Road 36, Robstown, TX 78380, in Nueces County.
What other asphalt plants are near Robstown?
The closest by road in this directory are Hopkins Hot Mix Plant in Corpus Christi (18 min (14 mi) by road) and Gregory Hot Mix Asphalt Plant in Gregory (33 min (30 mi) by road), driving from Robstown Asphalt with typical traffic. Call ahead before you switch plants: the nearest one only helps if it will load your trucks.
Who operates Robstown Asphalt?
Martin Marietta Materials, Inc. operates Robstown Asphalt.
Verified sources and corrections
Details checked October 24, 2026
Someone at The Pavement Directory checked this plant’s phone, hours and outside-sales policy against the operator on that date. It is not an endorsement of the plant or its mix.
Sources on this record
- Operator’s page for this plant — martinmarietta.com
- Operator website — martinmarietta.com
- EPA facility registry — Federal facility record
Record last updated October 24, 2026.
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Confirm before you haul: Hours, mix availability, sales policy and DOT approvals change, sometimes week to week. Call the plant before you schedule trucks. The Pavement Directory is an independent directory and is not affiliated with Martin Marietta Materials, Inc..