US Bridges

Lawndale ST over US 90A (s Wayside Dr)

Fair

Harris County, Texas · 0.70 MI N of IH 45 · Structure no. 121020002710186

Built
1976
49 years old
Condition
Fair
inspected October 2024
Type
Slab
Concrete Continuous
Length
74 ft
2 main spans
Daily traffic
4,910
2011 count
Owner
State
State Highway Agency

About this bridge

Lawndale ST over US 90A (s Wayside Dr) is a concrete continuous slab carrying Lawndale ST over US 90A (s Wayside Dr) in Harris County, Texas. It was built in 1976, so it is 49 years old, older 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 4,910 vehicles a day, projected to reach 5,500 by 2031. The structure is 74 ft (22.6 m) long and 74 ft wide.

Location

Open in Google Maps
CarriesLawndale ST
CrossesUS 90A (s Wayside Dr)
Location0.70 MI N of IH 45
RouteCity Street 0
CountyHarris County
StateTexas
Coordinates29.72478, -95.31127
Functional classUrban Collector

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length74 ft (22.6 m)
Longest span36 ft (11 m)
Deck width74 ft (22.6 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,910 (2011)
Projected traffic5,500 by 2031
Trucks0%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$11,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lawndale ST over US 90A (s Wayside Dr) built?

It was built in 1976, making it 49 years old in 2025.

What condition is Lawndale ST over US 90A (s Wayside Dr) 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 Lawndale ST over US 90A (s Wayside Dr) carry?

About 4,910 vehicles per day (2011 count).

How long is Lawndale ST over US 90A (s Wayside Dr)?

The structure is 74 ft (22.6 m) long with a longest span of 36 ft (11 m) and a deck 74 ft wide.

Who owns Lawndale ST over US 90A (s Wayside Dr)?

It is owned by the State Highway Agency.