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 | 11:27:29 PM | 1.00 | 1:11 | 1:11 | 51 |  |
| 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 | 11:27:29 PM | 1.50 | 1:04 | 2:12 | 84 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 11:27:29 PM | 2.00 | 1:53 | 4:03 | 64 | |
| Cinco Ranch Blvd | Kingsland | 11:27:29 PM | 2.20 | 2:05 | 6:08 | 63 | |
| Kingsland | IH-10 Katy | 11:27:29 PM | 1.25 | 1:20 | 7:28 | 56 | |
| IH-10 Katy | Morton | 11:27:29 PM | 1.50 | 1:51 | 9:19 | 49 |  |
| Morton | Clay Rd | 11:27:29 PM | 1.60 | 1:19 | 10:38 | 73 | |
| Clay Rd | Beckendorff | 11:27:29 PM | 1.30 | 1:11 | 11:49 | 66 | |
| Beckendorff | FM-529 | 11:27:29 PM | 1.00 | 00:51 | 12:40 | 71 | |
| FM-529 | West Rd | 11:27:29 PM | 2.50 | 2:09 | 14:49 | 70 | |
| West Rd | House Hahl | 11:27:29 PM | 1.30 | 1:11 | 16:00 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 11:27:29 PM | 1.40 | 1:17 | 17:17 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 17:16 | 17:16 | 106 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 11:27:29 PM | 1.40 | 1:13 | 1:12 | 69 | |
| House Hahl | West Rd | 11:27:29 PM | 1.30 | 1:14 | 2:26 | 63 | |
| West Rd | FM-529 | 11:27:29 PM | 2.50 | 2:00 | 4:26 | 75 | |
| FM-529 | Beckendorff | 11:27:29 PM | 1.00 | 1:07 | 5:33 | 54 | |
| Beckendorff | Clay Rd | 11:27:29 PM | 1.30 | 1:06 | 6:39 | 71 | |
| Clay Rd | Morton | 11:27:29 PM | 1.60 | 1:49 | 8:28 | 53 | |
| Morton | IH-10 Katy | 11:27:29 PM | 1.50 | 1:15 | 9:43 | 72 | |
| IH-10 Katy | Kingsland | 11:27:29 PM | 1.25 | 1:07 | 10:50 | 67 | |
| Kingsland | Cinco Ranch Blvd | 11:27:29 PM | 2.20 | 1:57 | 12:47 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 11:27:29 PM | 2.00 | 1:52 | 14:39 | 64 | |
| S Fry Rd | Bellaire | 11:27:29 PM | 1.60 | 1:30 | 16:09 | 64 | |
| Bellaire | W Bellfort | 11:27:29 PM | 2.90 | 2:48 | 18:57 | 62 | |
| 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 | Not Available | |
