US Bridges

US 83 Bus over North Floodway

Fair

Hidalgo County, Texas · 1.95 MI E of FM 1015 · Structure no. 211090003904026

Built
1937
88 years old, rebuilt 1982
Condition
Fair
inspected May 2023
Type
Tee Beam
Concrete
Length
1,560 ft
52 main spans
Daily traffic
8,629
2024 count
Owner
State
State Highway Agency

About this bridge

US 83 Bus over North Floodway is a concrete tee beam carrying US 83 Bus over North Floodway in Hidalgo County, Texas. It was built in 1937 and reconstructed in 1982, so it is 88 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 8,629 vehicles a day, roughly 1% of them trucks, projected to reach 11,410 by 2033. The structure is 1,560 ft (475.5 m) long and 70 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUS 83 Bus
CrossesNorth Floodway
Location1.95 MI E of FM 1015
RouteState Highway 83
StateTexas
Coordinates26.14977, -97.92828
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation6: Equal to 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

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans52
Design loadH 15
Structure length1,560 ft (475.5 m)
Longest span30 ft (9.1 m)
Deck width70 ft (21.3 m)
Roadway width68 ft (20.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,629 (2024)
Projected traffic11,410 by 2033
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 83 Bus over North Floodway built?

It was built in 1937, making it 88 years old in 2025. It was reconstructed in 1982.

What condition is US 83 Bus over North Floodway 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 2023.

How much traffic does US 83 Bus over North Floodway carry?

About 8,629 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is US 83 Bus over North Floodway?

The structure is 1,560 ft (475.5 m) long with a longest span of 30 ft (9.1 m) and a deck 70 ft wide.

Who owns US 83 Bus over North Floodway?

It is owned by the State Highway Agency.