US Bridges

N Vandiver RD over Draw

Fair

Bexar County, Texas · 0.30 MI S of Lp 410 · Structure no. 150150B35345001

Built
1992
33 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
68 ft
1 main span
Daily traffic
5,340
2020 count
Owner
City
City or Municipal Highway Agency

About this bridge

N Vandiver RD over Draw is a prestressed concrete box beam or girders - multiple carrying N Vandiver RD over Draw in Bexar County, Texas. It was built in 1992, so it is 33 years old, younger 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 5,340 vehicles a day, projected to reach 3,000 by 2033. The structure is 68 ft (20.7 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesN Vandiver RD
CrossesDraw
Location0.30 MI S of Lp 410
RouteCity Street 0
CountyBexar County
StateTexas
Coordinates29.51201, -98.44301
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length68 ft (20.7 m)
Longest span65 ft (19.8 m)
Deck width55 ft (16.9 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,340 (2020)
Projected traffic3,000 by 2033
Trucks0%
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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was N Vandiver RD over Draw built?

It was built in 1992, making it 33 years old in 2025.

What condition is N Vandiver RD over Draw 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 May 2023.

How much traffic does N Vandiver RD over Draw carry?

About 5,340 vehicles per day (2020 count).

How long is N Vandiver RD over Draw?

The structure is 68 ft (20.7 m) long with a longest span of 65 ft (19.8 m) and a deck 55 ft wide.

Who owns N Vandiver RD over Draw?

It is owned by the City or Municipal Highway Agency.