US Bridges

Broadway Boulevard over Brays Bayou

Poor

Harris County, Texas · 1.70 MI N of IH 610E · Structure no. 121020B30433565

Built
1962
63 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
510 ft
3 main spans
Daily traffic
18,564
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Broadway Boulevard over Brays Bayou is a steel continuous stringer/multi-beam or girder carrying Broadway Boulevard over Brays Bayou in Harris County, Texas. It was built in 1962, so it is 63 years old, older than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 18,564 vehicles a day, roughly 5% of them trucks, projected to reach 27,846 by 2042. The structure is 510 ft (155.4 m) long and 66 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesBroadway Boulevard
CrossesBrays Bayou
Location1.70 MI N of IH 610E
RouteCity Street 0
StateTexas
Coordinates29.72761, -95.27892
Functional classUrban Minor Arterial

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75 US tons
Inventory rating45 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+4 approach)
Design loadHS 20
Structure length510 ft (155.4 m)
Longest span110 ft (33.5 m)
Deck width66 ft (20.1 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic18,564 (2021)
Projected traffic27,846 by 2042
Trucks5%
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

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusPossibly eligible for the National Register; requires further investigation
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$61,000
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Broadway Boulevard over Brays Bayou built?

It was built in 1962, making it 63 years old in 2025.

What condition is Broadway Boulevard over Brays Bayou in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Broadway Boulevard over Brays Bayou carry?

About 18,564 vehicles per day (2021 count), of which roughly 5% are trucks.

How long is Broadway Boulevard over Brays Bayou?

The structure is 510 ft (155.4 m) long with a longest span of 110 ft (33.5 m) and a deck 66 ft wide.

Who owns Broadway Boulevard over Brays Bayou?

It is owned by the City or Municipal Highway Agency.