US Bridges

Lp 1604 EB Conn over Lp 1604 Ebfr

Good

Bexar County, Texas · IH10 & LP1604 Interchange · Structure no. 150150245202248

Built
1987
38 years old
Condition
Good
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
280 ft
4 main spans
Daily traffic
7,308
2022 count
Owner
State
State Highway Agency

About this bridge

Lp 1604 EB Conn over Lp 1604 Ebfr is a steel continuous stringer/multi-beam or girder carrying Lp 1604 EB Conn over Lp 1604 Ebfr in Bexar County, Texas. It was built in 1987, so it is 38 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 7,308 vehicles a day, roughly 5% of them trucks, projected to reach 10,231 by 2042. The structure is 280 ft (85.3 m) long and 28 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLp 1604 EB Conn
CrossesLp 1604 Ebfr
LocationIH10 & LP1604 Interchange
RouteState Highway 1604
StateTexas
Coordinates29.59041, -98.59697
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating69 US tons
Inventory rating41 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length280 ft (85.3 m)
Longest span75 ft (22.9 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,308 (2022)
Projected traffic10,231 by 2042
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lp 1604 EB Conn over Lp 1604 Ebfr built?

It was built in 1987, making it 38 years old in 2025.

What condition is Lp 1604 EB Conn over Lp 1604 Ebfr 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 July 2024.

How much traffic does Lp 1604 EB Conn over Lp 1604 Ebfr carry?

About 7,308 vehicles per day (2022 count), of which roughly 5% are trucks.

How long is Lp 1604 EB Conn over Lp 1604 Ebfr?

The structure is 280 ft (85.3 m) long with a longest span of 75 ft (22.9 m) and a deck 28 ft wide.

Who owns Lp 1604 EB Conn over Lp 1604 Ebfr?

It is owned by the State Highway Agency.