US Bridges

Mile 5 1/2 N RD over Weslaco Main Drain

Fair

Hidalgo County, Texas · 0.4 MI W of MI 3 1/2 W RD · Structure no. 211090AA2095001

Built
1980
45 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
91 ft
3 main spans
Daily traffic
300
2010 count
Owner
County
County Highway Agency

About this bridge

Mile 5 1/2 N RD over Weslaco Main Drain is a concrete stringer/multi-beam or girder carrying Mile 5 1/2 N RD over Weslaco Main Drain in Hidalgo County, Texas. It was built in 1980, so it is 45 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 300 vehicles a day, roughly 10% of them trucks, projected to reach 400 by 2032. The structure is 91 ft (27.7 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMile 5 1/2 N RD
CrossesWeslaco Main Drain
Location0.4 MI W of MI 3 1/2 W RD
RouteCounty Highway 0
StateTexas
Coordinates26.13395, -97.97286
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length91 ft (27.7 m)
Longest span30 ft (9.1 m)
Deck width28 ft (8.6 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic300 (2010)
Projected traffic400 by 2032
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Mile 5 1/2 N RD over Weslaco Main Drain built?

It was built in 1980, making it 45 years old in 2025.

What condition is Mile 5 1/2 N RD over Weslaco Main Drain in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.

How much traffic does Mile 5 1/2 N RD over Weslaco Main Drain carry?

About 300 vehicles per day (2010 count), of which roughly 10% are trucks.

How long is Mile 5 1/2 N RD over Weslaco Main Drain?

The structure is 91 ft (27.7 m) long with a longest span of 30 ft (9.1 m) and a deck 28 ft wide.

Who owns Mile 5 1/2 N RD over Weslaco Main Drain?

It is owned by the County Highway Agency.