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 | 6:47:30 PM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 6:47:30 PM | 1.50 | 1:12 | 2:39 | 75 | |
| W Bellfort | Bellaire | 6:47:30 PM | 2.90 | 2:26 | 5:05 | 72 | |
| Bellaire | S Fry Rd | 6:47:30 PM | 1.60 | 1:29 | 6:34 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 6:47:30 PM | 2.00 | 5:04 | 11:38 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 6:47:30 PM | 2.20 | 5:07 | 16:45 | 26 | |
| Kingsland | IH-10 Katy | 6:47:30 PM | 1.25 | 1:06 | 17:51 | 68 | |
| IH-10 Katy | Morton | 6:47:30 PM | 1.50 | 1:46 | 19:37 | 51 | |
| Morton | Clay Rd | 6:47:30 PM | 1.60 | 1:28 | 21:05 | 65 | |
| Clay Rd | Beckendorff | 6:47:30 PM | 1.30 | 1:19 | 22:24 | 59 | |
| Beckendorff | FM-529 | 6:47:30 PM | 1.00 | 00:56 | 23:20 | 64 | |
| FM-529 | West Rd | 6:47:30 PM | 2.50 | 2:12 | 25:32 | 68 | |
| West Rd | House Hahl | 6:47:30 PM | 1.30 | 1:13 | 26:45 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 6:47:30 PM | 1.40 | 1:17 | 28:02 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:47:30 PM | 2.40 | 2:11 | 30:13 | 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 | 6:47:30 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 6:47:30 PM | 1.40 | 1:16 | 3:22 | 66 | |
| House Hahl | West Rd | 6:47:30 PM | 1.30 | 1:12 | 4:34 | 65 | |
| West Rd | FM-529 | 6:47:30 PM | 2.50 | 2:06 | 6:40 | 71 | |
| FM-529 | Beckendorff | 6:47:30 PM | 1.00 | 00:58 | 7:38 | 62 | |
| Beckendorff | Clay Rd | 6:47:30 PM | 1.30 | 1:14 | 8:52 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 6:47:30 PM | 2.20 | 2:24 | 11:13 | 55 | |
| Cinco Ranch Blvd | S Fry Rd | 6:47:30 PM | 2.00 | 4:32 | 15:45 | 26 | |
| S Fry Rd | Bellaire | 6:47:30 PM | 1.60 | 1:31 | 17:16 | 63 | |
| Bellaire | W Bellfort | 6:47:30 PM | 2.90 | 2:36 | 19:52 | 67 | |
| 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 | 19:47 | 19:47 | 93 | |
