US Bridges

SH 48 over Drainage Ditch

Good

Cameron County, Texas · 0.25 MI SW of FM 802 · Structure no. 210310022005030

Built
2011
14 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
94 ft
2 main spans
Daily traffic
7,999
2024 count
Owner
State
State Highway Agency

About this bridge

SH 48 over Drainage Ditch is a prestressed concrete stringer/multi-beam or girder carrying SH 48 over Drainage Ditch in Cameron County, Texas. It was built in 2011, so it is 14 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 7,999 vehicles a day, roughly 2% of them trucks, projected to reach 27,780 by 2033. The structure is 94 ft (28.7 m) long and 86 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesSH 48
CrossesDrainage Ditch
Location0.25 MI SW of FM 802
RouteState Highway 48
StateTexas
Coordinates25.94168, -97.43095
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length94 ft (28.7 m)
Longest span47 ft (14.3 m)
Deck width86 ft (26.2 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,999 (2024)
Projected traffic27,780 by 2033
Trucks2%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 48 over Drainage Ditch built?

It was built in 2011, making it 14 years old in 2025.

What condition is SH 48 over Drainage Ditch in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2023.

How much traffic does SH 48 over Drainage Ditch carry?

About 7,999 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SH 48 over Drainage Ditch?

The structure is 94 ft (28.7 m) long with a longest span of 47 ft (14.3 m) and a deck 86 ft wide.

Who owns SH 48 over Drainage Ditch?

It is owned by the State Highway Agency.