US Bridges

US 290 over Pedernales River

Fair

Gillespie County, Texas · 4.3 MI E of US 87 · Structure no. 140870011302469

Built
2011
14 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
840 ft
10 main spans
Daily traffic
13,849
2020 count
Owner
State
State Highway Agency

About this bridge

US 290 over Pedernales River is a prestressed concrete stringer/multi-beam or girder carrying US 290 over Pedernales River in Gillespie County, Texas. It was built in 2011, so it is 14 years old, younger 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 13,849 vehicles a day, roughly 14% of them trucks, projected to reach 12,460 by 2033. The structure is 840 ft (256 m) long and 74 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesUS 290
CrossesPedernales River
Location4.3 MI E of US 87
RouteU.S. Route 290
StateTexas
Coordinates30.22733, -98.81871
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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 rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans10
Design loadHL 93
Structure length840 ft (256 m)
Longest span85 ft (25.9 m)
Deck width74 ft (22.6 m)
Roadway width71 ft (21.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,849 (2020)
Projected traffic12,460 by 2033
Trucks14%
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 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 290 over Pedernales River built?

It was built in 2011, making it 14 years old in 2025.

What condition is US 290 over Pedernales River 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 April 2023.

How much traffic does US 290 over Pedernales River carry?

About 13,849 vehicles per day (2020 count), of which roughly 14% are trucks.

How long is US 290 over Pedernales River?

The structure is 840 ft (256 m) long with a longest span of 85 ft (25.9 m) and a deck 74 ft wide.

Who owns US 290 over Pedernales River?

It is owned by the State Highway Agency.