US Bridges

US 277 over Duck Draw

Good

Val Verde County, Texas · 4.80 MI N of US 377 · Structure no. 222330016005019

Built
1940
85 years old, rebuilt 1986
Condition
Good
inspected October 2024
Type
Culvert
Concrete
Length
30 ft
3 main spans
Daily traffic
937
2020 count
Owner
State
State Highway Agency

About this bridge

US 277 over Duck Draw is a concrete culvert carrying US 277 over Duck Draw in Val Verde County, Texas. It was built in 1940 and reconstructed in 1986, so it is 85 years old, older 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 937 vehicles a day, roughly 21% of them trucks, projected to reach 1,130 by 2033. The structure is 30 ft (9.1 m) long and 68 ft wide. If it were closed, the detour would be 39.8 mi (64 km).

CarriesUS 277
CrossesDuck Draw
Location4.80 MI N of US 377
RouteU.S. Route 277
StateTexas
Coordinates29.79494, -100.81174
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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating44 US tons
Inventory rating26 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length30 ft (9.1 m)
Longest span9 ft (2.7 m)
Deck width68 ft (20.7 m)
Roadway width45 ft (13.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic937 (2020)
Projected traffic1,130 by 2033
Trucks21%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.8 mi (64 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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 277 over Duck Draw built?

It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1986.

What condition is US 277 over Duck Draw 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 October 2024.

How much traffic does US 277 over Duck Draw carry?

About 937 vehicles per day (2020 count), of which roughly 21% are trucks.

How long is US 277 over Duck Draw?

The structure is 30 ft (9.1 m) long with a longest span of 9 ft (2.7 m) and a deck 68 ft wide.

Who owns US 277 over Duck Draw?

It is owned by the State Highway Agency.