Harkin Surfaces
Service area · San Antonio, TX

Bridge Deck Repair in San Antonio, TX

Bridge decks around San Antonio — I-35, I-10, Loop 1604, and the many county and city structures that carry traffic across the region — see heavy freight loading and periodic freeze events that push chloride into the deck surface. Harkin stages San Antonio bridge deck repair to owner traffic-control requirements and installs the overlay and waterproofing systems approved by the engineer of record.

Local conditions

Why San Antonio pavement fails the way it does

San Antonio combines South Texas heat with periodic hard freezes rolling down from the Hill Country, plus the region's clay-loam soils that hold moisture against the pavement base. Military and tourism traffic keeps lots in constant service, so crews here need to work in tight windows without shutting a facility down for weeks.

Military installations and adjacent contractor facilities
Downtown tourism, hospitality, and River Walk-area properties
Regional medical centers and healthcare campuses
Distribution and manufacturing sites along I-35 and I-10
The service

Bridge Deck Repair

Bridge decks in Texas fight chloride intrusion, thermal cycling, and heavy-vehicle impact — and every day out of service is a real cost to the traveling public. We stage bridge deck repair for phased traffic control, install overlay and waterproofing systems rated for the deck's exposure, and coordinate closely with owner and engineer of record on every stop-work and hold-point.

What we see in San Antonio
Chloride-driven corrosion
De-icing salts and coastal spray push chlorides through the wearing surface into the rebar.
Delaminated concrete
Sub-surface delaminations sound hollow long before they punch through as potholes.
Failed joints & approach slabs
Leaking joints dump water onto girders; settled approach slabs bang the deck edge with every loaded truck.
How Harkin repairs it
Polymer & polyester overlays
Thin bonded overlays that seal the deck, restore friction, and add negligible dead load.
Deck waterproofing membranes
Sheet or spray-applied membranes engineered for the deck exposure and wearing course above.
Partial & full-depth patching
Sound removal to rebar, corrosion inhibitor, and repair mortar spec'd to match the deck's modulus.
San Antonio — frequently asked

Bridge Deck Repair questions from San Antonio, TX owners

Do you work with both TxDOT and Bexar County on bridge projects?

Yes. Owner-specific specifications and prequalification vary, and we work to whatever the owning agency requires on a given project.

How do you handle emergency deck patching?

Rapid-set repair mortars, phased traffic control, and coordination with the owner to reopen lanes as quickly as safety allows — often on the same shift as the failure is called in.

What overlay systems do you install on San Antonio bridge decks?

Polymer and polyester overlays are the most-installed systems for Central and South Texas conditions. Owner specifications drive the final selection.

San Antonio, TX

Get a scoped bridge deck repair quote.

Tell us about the site. We'll come out, scope the repair against the actual conditions, and quote systems that will hold up in San Antonio.

Request a site assessment