US Bridges

Montgomery RD over US 90

Fair

Bexar County, Texas · 2.3 MI W of Loop 1604 · Structure no. 150150002407175

Built
1997
28 years old
Condition
Fair
inspected May 2022
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
294 ft
2 main spans
Daily traffic
3,810
2010 count
Owner
State
State Highway Agency

About this bridge

Montgomery RD over US 90 is a prestressed concrete stringer/multi-beam or girder carrying Montgomery RD over US 90 in Bexar County, Texas. It was built in 1997, so it is 28 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 3,810 vehicles a day, projected to reach 5,500 by 2030. The structure is 294 ft (89.6 m) long and 44 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesMontgomery RD
CrossesUS 90
Location2.3 MI W of Loop 1604
RouteState Highway 0
CountyBexar County
StateTexas
Coordinates29.37578, -98.73867
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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 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

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHS 20
Structure length294 ft (89.6 m)
Longest span92 ft (28 m)
Deck width44 ft (13.4 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,810 (2010)
Projected traffic5,500 by 2030
Trucks0%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 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 Montgomery RD over US 90 built?

It was built in 1997, making it 28 years old in 2025.

What condition is Montgomery RD over US 90 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 2022.

How much traffic does Montgomery RD over US 90 carry?

About 3,810 vehicles per day (2010 count).

How long is Montgomery RD over US 90?

The structure is 294 ft (89.6 m) long with a longest span of 92 ft (28 m) and a deck 44 ft wide.

Who owns Montgomery RD over US 90?

It is owned by the State Highway Agency.