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 | 10:23:50 PM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 10:23:50 PM | 1.50 | 1:11 | 2:36 | 76 | |
| W Bellfort | Bellaire | 10:23:50 PM | 2.90 | 2:31 | 5:07 | 69 | |
| Bellaire | S Fry Rd | 10:23:50 PM | 1.60 | 1:38 | 6:45 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 10:23:50 PM | 2.00 | 1:50 | 8:35 | 65 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 10:20:50 PM | 1.25 | 1:02 | 9:36 | 73 | |
| IH-10 Katy | Morton | 10:23:50 PM | 1.50 | 1:44 | 11:20 | 52 | |
| Morton | Clay Rd | 10:23:50 PM | 1.60 | 1:35 | 12:55 | 61 | |
| Clay Rd | Beckendorff | 10:23:50 PM | 1.30 | 1:20 | 14:15 | 58 | |
| Beckendorff | FM-529 | 10:23:50 PM | 1.00 | 00:53 | 15:08 | 68 | |
| FM-529 | West Rd | 10:23:50 PM | 2.50 | 2:09 | 17:17 | 70 | |
| West Rd | House Hahl | 10:23:50 PM | 1.30 | 1:13 | 18:30 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 10:23:50 PM | 1.40 | 1:16 | 19:46 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:23:50 PM | 2.40 | 2:09 | 21:55 | 67 | |
| 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 | 10:23:50 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 10:23:50 PM | 1.40 | 1:15 | 3:25 | 67 | |
| House Hahl | West Rd | 10:23:50 PM | 1.30 | 1:12 | 4:37 | 65 | |
| West Rd | FM-529 | 10:23:50 PM | 2.50 | 2:06 | 6:43 | 71 | |
| FM-529 | Beckendorff | 10:23:50 PM | 1.00 | 1:01 | 7:44 | 59 | |
| Beckendorff | Clay Rd | 10:23:50 PM | 1.30 | 1:09 | 8:53 | 68 | |
| 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 | 10:23:50 PM | 2.20 | 2:48 | 11:38 | 47 |  |
| Cinco Ranch Blvd | S Fry Rd | 10:23:50 PM | 2.00 | 2:06 | 13:44 | 57 | |
| S Fry Rd | Bellaire | 10:23:50 PM | 1.60 | 1:32 | 15:16 | 63 | |
| Bellaire | W Bellfort | 10:23:50 PM | 2.90 | 3:14 | 18:30 | 54 | |
| W Bellfort | Harlem Rd | 10:23:50 PM | 1.50 | 1:19 | 19:49 | 68 | |
| 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 | 19:45 | 19:45 | 93 | |
