US Bridges

LP360 Sb/Us 290 EB over Lp 343 Intersection

Good

Travis County, Texas · Lp 343 & US 290 Intersect · Structure no. 142270011313118

Built
1997
28 years old
Condition
Good
inspected August 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
890 ft
4 main spans
Daily traffic
7,490
2013 count
Owner
State
State Highway Agency

About this bridge

LP360 Sb/Us 290 EB over Lp 343 Intersection is a prestressed concrete stringer/multi-beam or girder carrying LP360 Sb/Us 290 EB over Lp 343 Intersection in Travis County, Texas. It was built in 1997, so it is 28 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 7,490 vehicles a day, roughly 3% of them trucks, projected to reach 10,480 by 2033. The structure is 890 ft (271.3 m) long and 38 ft wide.

CarriesLP360 Sb/Us 290 EB
CrossesLp 343 Intersection
LocationLp 343 & US 290 Intersect
RouteState Highway 360
StateTexas
Coordinates30.23394, -97.79639
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Last inspectionAugust 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than 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 spans4 (+5 approach)
Design loadHS 20
Structure length890 ft (271.3 m)
Longest span120 ft (36.6 m)
Deck width38 ft (11.6 m)
Roadway width35 ft (10.7 m)
Vertical clearance over deck17 ft (5.3 m)

Traffic and service

Average daily traffic7,490 (2013)
Projected traffic10,480 by 2033
Trucks3%
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was LP360 Sb/Us 290 EB over Lp 343 Intersection built?

It was built in 1997, making it 28 years old in 2025.

What condition is LP360 Sb/Us 290 EB over Lp 343 Intersection 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 August 2022.

How much traffic does LP360 Sb/Us 290 EB over Lp 343 Intersection carry?

About 7,490 vehicles per day (2013 count), of which roughly 3% are trucks.

How long is LP360 Sb/Us 290 EB over Lp 343 Intersection?

The structure is 890 ft (271.3 m) long with a longest span of 120 ft (36.6 m) and a deck 38 ft wide.

Who owns LP360 Sb/Us 290 EB over Lp 343 Intersection?

It is owned by the State Highway Agency.