US Bridges

US 90 EB over Plum Creek

Fair

Caldwell County, Texas · 3.2 MI E of US 183 · Structure no. 140280002903029

Built
1999
26 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
1,340 ft
11 main spans
Daily traffic
4,084
2023 count
Owner
State
State Highway Agency

About this bridge

US 90 EB over Plum Creek is a prestressed concrete stringer/multi-beam or girder carrying US 90 EB over Plum Creek in Caldwell County, Texas. It was built in 1999, so it is 26 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 4,084 vehicles a day, roughly 13% of them trucks, projected to reach 5,718 by 2042. The structure is 1,340 ft (408.4 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 90 EB
CrossesPlum Creek
Location3.2 MI E of US 183
RouteU.S. Route 90
StateTexas
Coordinates29.65574, -97.60079
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
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 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 spans11
Design loadHS 20
Structure length1,340 ft (408.4 m)
Longest span126 ft (38.4 m)
Deck width39 ft (12 m)
Roadway width37 ft (11.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,084 (2023)
Projected traffic5,718 by 2042
Trucks13%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and waterway
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 90 EB over Plum Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is US 90 EB over Plum Creek 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 October 2024.

How much traffic does US 90 EB over Plum Creek carry?

About 4,084 vehicles per day (2023 count), of which roughly 13% are trucks.

How long is US 90 EB over Plum Creek?

The structure is 1,340 ft (408.4 m) long with a longest span of 126 ft (38.4 m) and a deck 39 ft wide.

Who owns US 90 EB over Plum Creek?

It is owned by the State Highway Agency.