US Bridges

Sheffield Blvd over West Canal

Fair

Harris County, Texas · 0.50 MI S of Market ST · Structure no. 121020B58873001

Built
1953
72 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete
Length
30 ft
3 main spans
Daily traffic
2,000
2013 count
Owner
City
City or Municipal Highway Agency

About this bridge

Sheffield Blvd over West Canal is a concrete culvert carrying Sheffield Blvd over West Canal in Harris County, Texas. It was built in 1953, so it is 72 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 2,000 vehicles a day, roughly 1% of them trucks, projected to reach 2,400 by 2033. The structure is 30 ft (9.1 m) long and 61 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesSheffield Blvd
CrossesWest Canal
Location0.50 MI S of Market ST
RouteCity Street 0
CountyHarris County
StateTexas
Coordinates29.76398, -95.20399
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadUnknown
Structure length30 ft (9.1 m)
Longest span9 ft (2.7 m)
Deck width61 ft (18.7 m)
Roadway width58 ft (17.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,000 (2013)
Projected traffic2,400 by 2033
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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$16,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Sheffield Blvd over West Canal built?

It was built in 1953, making it 72 years old in 2025.

What condition is Sheffield Blvd over West Canal 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 2023.

How much traffic does Sheffield Blvd over West Canal carry?

About 2,000 vehicles per day (2013 count), of which roughly 1% are trucks.

How long is Sheffield Blvd over West Canal?

The structure is 30 ft (9.1 m) long with a longest span of 9 ft (2.7 m) and a deck 61 ft wide.

Who owns Sheffield Blvd over West Canal?

It is owned by the City or Municipal Highway Agency.