US Bridges

US 377 NB (eb) over Granbury Lake

Good

Hood County, Texas · 0.1 MI E of SH 144 · Structure no. 021120008004068

Built
1986
39 years old
Condition
Good
inspected December 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
825 ft
3 main spans
Daily traffic
21,552
2024 count
Owner
State
State Highway Agency

About this bridge

US 377 NB (eb) over Granbury Lake is a prestressed concrete stringer/multi-beam or girder carrying US 377 NB (eb) over Granbury Lake in Hood County, Texas. It was built in 1986, so it is 39 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 21,552 vehicles a day, roughly 5% of them trucks, projected to reach 23,690 by 2038. The structure is 825 ft (251.5 m) long and 52 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 377 NB (eb)
CrossesGranbury Lake
Location0.1 MI E of SH 144
RouteU.S. Route 377
StateTexas
Coordinates32.43403, -97.79077
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2022
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum 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 spans3 (+8 approach)
Design loadHS 20
Structure length825 ft (251.5 m)
Longest span117 ft (35.7 m)
Deck width52 ft (15.9 m)
Roadway width49 ft (15 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic21,552 (2024)
Projected traffic23,690 by 2038
Trucks5%
Lanes on structure3
Traffic directionOne-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 US 377 NB (eb) over Granbury Lake built?

It was built in 1986, making it 39 years old in 2025.

What condition is US 377 NB (eb) over Granbury Lake 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 December 2022.

How much traffic does US 377 NB (eb) over Granbury Lake carry?

About 21,552 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is US 377 NB (eb) over Granbury Lake?

The structure is 825 ft (251.5 m) long with a longest span of 117 ft (35.7 m) and a deck 52 ft wide.

Who owns US 377 NB (eb) over Granbury Lake?

It is owned by the State Highway Agency.