US Bridges

US 77 SB Ml over Kleberg County Crossover

Good

Kleberg County, Texas · 0 · Structure no. 161370010204187

Built
2018
7 years old
Condition
Good
inspected June 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
95 ft
1 main span
Daily traffic
19,300
2012 count
Owner
State
State Highway Agency

About this bridge

US 77 SB Ml over Kleberg County Crossover is a prestressed concrete stringer/multi-beam or girder carrying US 77 SB Ml over Kleberg County Crossover in Kleberg County, Texas. It was built in 2018, so it is 7 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 19,300 vehicles a day, roughly 26% of them trucks, projected to reach 27,200 by 2032. The structure is 95 ft (29 m) long and 40 ft wide.

CarriesUS 77 SB Ml
CrossesKleberg County Crossover
Location0
RouteU.S. Route 77
StateTexas
Coordinates27.54914, -97.81536
Functional classRural Principal Arterial - Other

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.
Last inspectionJune 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum 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 spans1
Design loadHL 93
Structure length95 ft (29 m)
Longest span95 ft (29 m)
Deck width40 ft (12.3 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic19,300 (2012)
Projected traffic27,200 by 2032
Trucks26%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
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 US 77 SB Ml over Kleberg County Crossover built?

It was built in 2018, making it 7 years old in 2025.

What condition is US 77 SB Ml over Kleberg County Crossover 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 June 2022.

How much traffic does US 77 SB Ml over Kleberg County Crossover carry?

About 19,300 vehicles per day (2012 count), of which roughly 26% are trucks.

How long is US 77 SB Ml over Kleberg County Crossover?

The structure is 95 ft (29 m) long with a longest span of 95 ft (29 m) and a deck 40 ft wide.

Who owns US 77 SB Ml over Kleberg County Crossover?

It is owned by the State Highway Agency.