US Bridges

US 59 NB over Main ST to Almeda RD

Fair

Harris County, Texas · 0.10 MI W of SH 288 · Structure no. 121020002713081

Built
1961
64 years old, rebuilt 2005
Condition
Fair
inspected November 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
4,343 ft
36 main spans
Daily traffic
91,370
2013 count
Owner
State
State Highway Agency

About this bridge

US 59 NB over Main ST to Almeda RD is a prestressed concrete stringer/multi-beam or girder carrying US 59 NB over Main ST to Almeda RD in Harris County, Texas. It was built in 1961 and reconstructed in 2005, so it is 64 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 91,370 vehicles a day, roughly 9% of them trucks, projected to reach 127,920 by 2033. The structure is 4,343 ft (1,323.7 m) long and 51 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS 59 NB
CrossesMain ST to Almeda RD
Location0.10 MI W of SH 288
RouteU.S. Route 59
StateTexas
Coordinates29.73284, -95.37533
Functional classUrban Principal Arterial - Other Freeway or Expressway

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 inspectionNovember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans36 (+7 approach)
Design loadHS 20
Structure length4,343 ft (1,323.7 m)
Longest span123 ft (37.5 m)
Deck width51 ft (15.5 m)
Roadway width49 ft (14.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic91,370 (2013)
Projected traffic127,920 by 2033
Trucks9%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

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$7.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was US 59 NB over Main ST to Almeda RD built?

It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2005.

What condition is US 59 NB over Main ST to Almeda 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 November 2022.

How much traffic does US 59 NB over Main ST to Almeda RD carry?

About 91,370 vehicles per day (2013 count), of which roughly 9% are trucks.

How long is US 59 NB over Main ST to Almeda RD?

The structure is 4,343 ft (1,323.7 m) long with a longest span of 123 ft (37.5 m) and a deck 51 ft wide.

Who owns US 59 NB over Main ST to Almeda RD?

It is owned by the State Highway Agency.