US Bridges

IH 35 over Howard LN / Dessau RD

Fair

Travis County, Texas · 1.15 MI N of FM 734 · Structure no. 142270001513415

Built
1990
35 years old, rebuilt 2001
Condition
Fair
inspected August 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
315 ft
3 main spans
Daily traffic
116,554
2020 count
Owner
State
State Highway Agency

About this bridge

IH 35 over Howard LN / Dessau RD is a prestressed concrete box beam or girders - multiple carrying IH 35 over Howard LN / Dessau RD in Travis County, Texas. It was built in 1990 and reconstructed in 2001, so it is 35 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 116,554 vehicles a day, roughly 10% of them trucks, projected to reach 199,580 by 2033. The structure is 315 ft (96 m) long and 141 ft wide.

CarriesIH 35
CrossesHoward LN / Dessau RD
Location1.15 MI N of FM 734
RouteInterstate 35
StateTexas
Coordinates30.42437, -97.67152
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionAugust 2023
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: 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
Design loadHS 20
Structure length315 ft (96 m)
Longest span112 ft (34.1 m)
Deck width141 ft (42.9 m)
Roadway width136 ft (41.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic116,554 (2020)
Projected traffic199,580 by 2033
Trucks10%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 IH 35 over Howard LN / Dessau RD built?

It was built in 1990, making it 35 years old in 2025. It was reconstructed in 2001.

What condition is IH 35 over Howard LN / Dessau RD 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 August 2023.

How much traffic does IH 35 over Howard LN / Dessau RD carry?

About 116,554 vehicles per day (2020 count), of which roughly 10% are trucks.

How long is IH 35 over Howard LN / Dessau RD?

The structure is 315 ft (96 m) long with a longest span of 112 ft (34.1 m) and a deck 141 ft wide.

Who owns IH 35 over Howard LN / Dessau RD?

It is owned by the State Highway Agency.