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 | 10:23:42 PM | 1.00 | 1:17 | 1:17 | 47 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | 10:23:42 PM | 2.00 | 1:48 | 3:04 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 10:23:42 PM | 2.90 | 2:53 | 5:55 | 60 | |
| Bellaire | S Fry Rd | 10:23:42 PM | 1.60 | 1:30 | 7:25 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 10:23:42 PM | 2.00 | 2:05 | 9:30 | 58 | |
| Cinco Ranch Blvd | Kingsland | 10:23:42 PM | 2.20 | 2:08 | 11:38 | 62 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:23:42 PM | 1.50 | 1:56 | 13:33 | 47 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 10:23:42 PM | 1.00 | 00:48 | 14:19 | 75 | |
| FM-529 | West Rd | 10:23:42 PM | 2.50 | 2:19 | 16:38 | 65 | |
| West Rd | House Hahl | 10:23:42 PM | 1.30 | 1:24 | 18:02 | 56 | |
| House Hahl | Bridgeland Lake Parkway | 10:23:42 PM | 1.40 | 1:14 | 19:16 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:23:42 PM | 2.40 | 2:11 | 21:27 | 66 | |
| Summary | 30.55 | 21:27 | 21:27 | 85 | |
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 | 10:23:42 PM | 2.40 | 1:59 | 1:59 | 73 | |
| Bridgeland Lake Parkway | House Hahl | 10:23:42 PM | 1.40 | 1:20 | 3:19 | 63 | |
| House Hahl | West Rd | 10:23:42 PM | 1.30 | 1:13 | 4:32 | 64 | |
| West Rd | FM-529 | 10:16:43 PM | 2.50 | 1:57 | 6:29 | 77 | |
| FM-529 | Beckendorff | 10:23:42 PM | 1.00 | 1:20 | 7:49 | 45 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 10:23:42 PM | 1.25 | 1:15 | 9:01 | 60 | |
| Kingsland | Cinco Ranch Blvd | 10:23:42 PM | 2.20 | 2:02 | 11:03 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 10:23:42 PM | 2.00 | 2:08 | 13:11 | 56 | |
| S Fry Rd | Bellaire | 10:23:42 PM | 1.60 | 1:34 | 14:45 | 61 | |
| Bellaire | W Bellfort | 10:23:42 PM | 2.90 | 2:32 | 17:17 | 69 | |
| 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 | 17:12 | 17:12 | 107 | |
