US Bridges

IH 69 / US 59 Sbfr over Channel a

Good

Fort Bend County, Texas · 4.103 MI S of US 90A · Structure no. 120800002712347

Built
2007
18 years old
Condition
Good
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
200 ft
3 main spans
Daily traffic
15,100
2013 count
Owner
State
State Highway Agency

About this bridge

IH 69 / US 59 Sbfr over Channel a is a prestressed concrete stringer/multi-beam or girder carrying IH 69 / US 59 Sbfr over Channel a in Fort Bend County, Texas. It was built in 2007, so it is 18 years old, younger than the Texas average of 44.4 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 15,100 vehicles a day, roughly 12% of them trucks, projected to reach 40,000 by 2033. The structure is 200 ft (61 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesIH 69 / US 59 Sbfr
CrossesChannel a
Location4.103 MI S of US 90A
RouteU.S. Route 59
StateTexas
Coordinates29.57809, -95.65341
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour evaluation has not been made
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: 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 25 or greater
Structure length200 ft (61 m)
Longest span70 ft (21.3 m)
Deck width49 ft (14.8 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,100 (2013)
Projected traffic40,000 by 2033
Trucks12%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was IH 69 / US 59 Sbfr over Channel a built?

It was built in 2007, making it 18 years old in 2025.

What condition is IH 69 / US 59 Sbfr over Channel a in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in December 2024.

How much traffic does IH 69 / US 59 Sbfr over Channel a carry?

About 15,100 vehicles per day (2013 count), of which roughly 12% are trucks.

How long is IH 69 / US 59 Sbfr over Channel a?

The structure is 200 ft (61 m) long with a longest span of 70 ft (21.3 m) and a deck 49 ft wide.

Who owns IH 69 / US 59 Sbfr over Channel a?

It is owned by the State Highway Agency.