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 | 10:30:50 PM | 1.50 | 1:53 | 1:49 | 48 |  |
| W Bellfort | Bellaire | 10:30:50 PM | 2.90 | 3:08 | 4:57 | 56 |  |
| Bellaire | S Fry Rd | 10:30:50 PM | 1.60 | 2:00 | 6:57 | 48 | |
| S Fry Rd | Cinco Ranch Blvd | 10:30:50 PM | 2.00 | 1:56 | 8:53 | 62 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:30:50 PM | 1.50 | 2:07 | 10:58 | 43 | |
| Morton | Clay Rd | 10:30:50 PM | 1.60 | 1:24 | 12:22 | 69 | |
| Clay Rd | Beckendorff | 10:30:50 PM | 1.30 | 1:15 | 13:37 | 62 | |
| Beckendorff | FM-529 | 10:30:50 PM | 1.00 | 00:55 | 14:32 | 65 | |
| FM-529 | West Rd | 10:30:50 PM | 2.50 | 2:11 | 16:43 | 69 | |
| West Rd | House Hahl | 10:30:50 PM | 1.30 | 1:13 | 17:56 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:30:50 PM | 1.40 | 1:19 | 19:15 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:30:50 PM | 2.40 | 2:05 | 21:20 | 69 | |
| 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 | 10:30:50 PM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:30:50 PM | 1.40 | 1:18 | 3:29 | 65 | |
| House Hahl | West Rd | 10:30:50 PM | 1.30 | 1:12 | 4:41 | 65 | |
| West Rd | FM-529 | 10:30:50 PM | 2.50 | 2:12 | 6:53 | 68 | |
| FM-529 | Beckendorff | 10:30:50 PM | 1.00 | 1:04 | 7:57 | 56 | |
| Beckendorff | Clay Rd | 10:30:50 PM | 1.30 | 1:13 | 9:10 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:30:50 PM | 1.50 | 1:41 | 10:50 | 53 | |
| IH-10 Katy | Kingsland | 10:26:51 PM | 1.25 | 00:59 | 11:49 | 76 | |
| Kingsland | Cinco Ranch Blvd | 10:30:50 PM | 2.20 | 2:20 | 14:09 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:30:50 PM | 2.00 | 2:22 | 16:31 | 51 | |
| S Fry Rd | Bellaire | 10:29:50 PM | 1.60 | 1:46 | 18:17 | 54 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 10:30:50 PM | 1.60 | 1:45 | 20:00 | 55 | |
| Oyster Creek | FM-1464 | 10:30:50 PM | 2.00 | 1:48 | 21:48 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:46 | 21:46 | 84 | |
