US Bridges

US 183 Sbfr over Montopolis Trib

Good

Travis County, Texas · 0.65 MI SE of Montopolis · Structure no. 142270026501126

Built
2020
5 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
124 ft
3 main spans
Daily traffic
4,500
2019 count
Owner
State
State Highway Agency

About this bridge

US 183 Sbfr over Montopolis Trib is a prestressed concrete stringer/multi-beam or girder carrying US 183 Sbfr over Montopolis Trib in Travis County, Texas. It was built in 2020, so it is 5 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 4,500 vehicles a day, roughly 2% of them trucks, projected to reach 1 by 1900. The structure is 124 ft (37.8 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesUS 183 Sbfr
CrossesMontopolis Trib
Location0.65 MI SE of Montopolis
RouteU.S. Route 183
CountyTravis County
StateTexas
Coordinates30.23436, -97.68525
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
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 spans3
Design loadHL 93
Structure length124 ft (37.8 m)
Longest span41 ft (12.6 m)
Deck width46 ft (14.1 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,500 (2019)
Projected traffic1 by 1900
Trucks2%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byLocal Toll Authority
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 US 183 Sbfr over Montopolis Trib built?

It was built in 2020, making it 5 years old in 2025.

What condition is US 183 Sbfr over Montopolis Trib 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 2023.

How much traffic does US 183 Sbfr over Montopolis Trib carry?

About 4,500 vehicles per day (2019 count), of which roughly 2% are trucks.

How long is US 183 Sbfr over Montopolis Trib?

The structure is 124 ft (37.8 m) long with a longest span of 41 ft (12.6 m) and a deck 46 ft wide.

Who owns US 183 Sbfr over Montopolis Trib?

It is owned by the State Highway Agency and maintained by the Local Toll Authority.