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 | 9:39:37 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 9:39:37 PM | 1.50 | 1:11 | 2:37 | 76 | |
| W Bellfort | Bellaire | 9:39:37 PM | 2.90 | 2:41 | 5:18 | 65 | |
| Bellaire | S Fry Rd | 9:39:37 PM | 1.60 | 1:37 | 6:55 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 9:39:37 PM | 2.00 | 1:58 | 8:53 | 61 | |
| Cinco Ranch Blvd | Kingsland | 9:36:37 PM | 2.20 | 2:12 | 11:05 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 9:39:37 PM | 1.50 | 1:50 | 12:54 | 49 |  |
| Morton | Clay Rd | 9:39:37 PM | 1.60 | 1:17 | 14:11 | 75 | |
| Clay Rd | Beckendorff | 9:39:37 PM | 1.30 | 1:14 | 15:25 | 63 | |
| Beckendorff | FM-529 | 9:39:37 PM | 1.00 | 00:49 | 16:14 | 73 | |
| FM-529 | West Rd | 9:39:37 PM | 2.50 | 2:06 | 18:20 | 71 | |
| West Rd | House Hahl | 9:39:37 PM | 1.30 | 1:10 | 19:30 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 9:39:37 PM | 1.40 | 1:15 | 20:45 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:39:37 PM | 2.40 | 2:05 | 22:50 | 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 | 9:39:37 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 9:39:37 PM | 1.40 | 1:18 | 3:27 | 65 | |
| House Hahl | West Rd | 9:39:37 PM | 1.30 | 1:15 | 4:42 | 62 | |
| West Rd | FM-529 | 9:39:37 PM | 2.50 | 2:09 | 6:51 | 70 | |
| FM-529 | Beckendorff | 9:39:37 PM | 1.00 | 00:57 | 7:48 | 63 | |
| Beckendorff | Clay Rd | 9:39:37 PM | 1.30 | 1:11 | 8:59 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 9:39:37 PM | 1.25 | 1:23 | 10:20 | 54 | |
| Kingsland | Cinco Ranch Blvd | 9:39:37 PM | 2.20 | 2:11 | 12:31 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:39:37 PM | 2.00 | 1:58 | 14:29 | 61 | |
| S Fry Rd | Bellaire | 9:39:37 PM | 1.60 | 1:42 | 16:11 | 56 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 16:05 | 16:05 | 114 | |
