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 | 9:06:51 PM | 1.50 | 1:20 | 1:19 | 68 |  |
| FM-1464 | Oyster Creek | 9:06:51 PM | 2.00 | 1:47 | 3:06 | 67 | |
| Oyster Creek | Harlem Rd | 9:06:51 PM | 1.60 | 1:30 | 4:36 | 64 | |
| Harlem Rd | W Bellfort | 9:06:51 PM | 1.50 | 1:21 | 5:57 | 67 | |
| W Bellfort | Bellaire | 9:06:51 PM | 2.90 | 2:34 | 8:31 | 68 | |
| Bellaire | S Fry Rd | 9:06:51 PM | 1.60 | 1:25 | 9:56 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | 9:06:51 PM | 2.00 | 2:04 | 12:00 | 58 | |
| Cinco Ranch Blvd | Kingsland | 9:06:51 PM | 2.20 | 2:16 | 14:16 | 58 | |
| Kingsland | IH-10 Katy | 9:06:51 PM | 1.25 | 1:21 | 15:37 | 56 | |
| IH-10 Katy | Morton | 9:06:51 PM | 1.50 | 3:28 | 19:05 | 26 |  |
| Morton | Clay Rd | 9:06:51 PM | 1.60 | 1:10 | 20:15 | 82 | |
| Clay Rd | Beckendorff | 9:06:51 PM | 1.30 | 1:11 | 21:26 | 66 | |
| Beckendorff | FM-529 | 9:06:51 PM | 1.00 | 00:52 | 22:18 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 9:06:51 PM | 1.00 | 1:16 | 1:12 | 47 |  |
| Beckendorff | Clay Rd | 9:06:51 PM | 1.30 | 1:14 | 2:26 | 63 | |
| Clay Rd | Morton | 9:06:51 PM | 1.60 | 1:44 | 4:10 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:06:51 PM | 1.25 | 1:19 | 5:28 | 57 | |
| Kingsland | Cinco Ranch Blvd | 9:06:51 PM | 2.20 | 2:10 | 7:38 | 61 | |
| Cinco Ranch Blvd | S Fry Rd | 9:06:51 PM | 2.00 | 15:40 | 23:18 | 8 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 9:06:51 PM | 2.90 | 2:42 | 25:59 | 64 | |
| W Bellfort | Harlem Rd | 9:06:51 PM | 1.50 | 1:11 | 27:10 | 76 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 9:06:51 PM | 2.00 | 1:48 | 28:57 | 67 | |
| FM-1464 | New Territory | 9:06:51 PM | 1.50 | 1:25 | 30:22 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
