SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 10:39:57 PM | 2.20 | 2:19 | 2:11 | 57 |  |
| Kingsland | IH-10 Katy | 10:39:57 PM | 1.25 | 1:13 | 3:24 | 62 | |
| IH-10 Katy | Morton | 10:37:57 PM | 1.50 | 2:36 | 6:00 | 35 |  |
| Morton | Clay Rd | 10:39:57 PM | 1.60 | 1:36 | 7:36 | 60 | |
| Clay Rd | Beckendorff | 10:39:57 PM | 1.30 | 1:12 | 8:48 | 65 | |
| Beckendorff | FM-529 | 10:39:57 PM | 1.00 | 00:50 | 9:38 | 72 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 10:39:57 PM | 1.40 | 1:20 | 10:56 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:39:57 PM | 2.40 | 2:11 | 13:07 | 66 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 10:39:57 PM | 2.40 | 2:13 | 2:13 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 10:39:57 PM | 1.40 | 1:16 | 3:29 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 10:39:57 PM | 1.00 | 1:00 | 4:27 | 60 | |
| Beckendorff | Clay Rd | 10:39:57 PM | 1.30 | 1:04 | 5:31 | 73 | |
| Clay Rd | Morton | 10:39:57 PM | 1.60 | 1:42 | 7:13 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:39:57 PM | 1.25 | 1:02 | 8:14 | 73 | |
| Kingsland | Cinco Ranch Blvd | 10:39:57 PM | 2.20 | 1:59 | 10:13 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 10:05 | 10:05 | 182 | |
