US Bridges

SH 96 Ml over Rock Creek

Fair

Pueblo County, Colorado · 7 MI W of Pueblo · Structure no. L-17-CF

Built
1970
55 years old
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
223 ft
3 main spans
Daily traffic
4,000
2020 count
Owner
State
State Highway Agency

About this bridge

SH 96 Ml over Rock Creek is a prestressed concrete stringer/multi-beam or girder carrying SH 96 Ml over Rock Creek in Pueblo County, Colorado. It was built in 1970, so it is 55 years old, older than the Colorado average of 42.2 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 4,000 vehicles a day, roughly 5% of them trucks, projected to reach 4,520 by 2040. The structure is 223 ft (68 m) long and 47 ft wide. If it were closed, the detour would be 41 mi (66 km).

CarriesSH 96 Ml
CrossesRock Creek
Location7 MI W of Pueblo
RouteState Highway 96A
Coordinates38.2356, -104.785
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating67 US tons
Inventory rating40.2 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length223 ft (68 m)
Longest span75 ft (23 m)
Deck width47 ft (14.2 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2020)
Projected traffic4,520 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed41 mi (66 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was SH 96 Ml over Rock Creek built?

It was built in 1970, making it 55 years old in 2025.

What condition is SH 96 Ml over Rock Creek 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 July 2024.

How much traffic does SH 96 Ml over Rock Creek carry?

About 4,000 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is SH 96 Ml over Rock Creek?

The structure is 223 ft (68 m) long with a longest span of 75 ft (23 m) and a deck 47 ft wide.

Who owns SH 96 Ml over Rock Creek?

It is owned by the State Highway Agency.