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 | 12:08:44 PM | 1.60 | 1:32 | 1:29 | 63 |  |
| Harlem Rd | W Bellfort | 12:08:44 PM | 1.50 | 1:15 | 2:44 | 72 | |
| W Bellfort | Bellaire | 12:08:44 PM | 2.90 | 2:36 | 5:20 | 67 | |
| Bellaire | S Fry Rd | 12:08:44 PM | 1.60 | 1:29 | 6:49 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 12:08:44 PM | 2.00 | 2:05 | 8:54 | 58 | |
| Cinco Ranch Blvd | Kingsland | 11:56:44 AM | 2.20 | 5:00 | 13:54 | 26 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:08:44 PM | 1.50 | 1:40 | 15:33 | 54 | |
| Morton | Clay Rd | 12:08:44 PM | 1.60 | 1:27 | 17:00 | 66 | |
| Clay Rd | Beckendorff | 12:08:44 PM | 1.30 | 1:16 | 18:16 | 62 | |
| Beckendorff | FM-529 | 12:08:44 PM | 1.00 | 00:52 | 19:08 | 69 | |
| FM-529 | West Rd | 12:08:44 PM | 2.50 | 2:15 | 21:23 | 67 | |
| West Rd | House Hahl | 12:08:44 PM | 1.30 | 1:14 | 22:37 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 12:08:44 PM | 1.40 | 1:15 | 23:52 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:08:44 PM | 2.40 | 2:08 | 26:00 | 68 | |
| 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 | 12:08:44 PM | 2.40 | 2:15 | 2:15 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 12:08:44 PM | 1.40 | 1:19 | 3:34 | 64 | |
| House Hahl | West Rd | 12:08:44 PM | 1.30 | 1:17 | 4:51 | 61 | |
| West Rd | FM-529 | 12:08:44 PM | 2.50 | 2:40 | 7:31 | 56 | |
| FM-529 | Beckendorff | 12:08:44 PM | 1.00 | 00:58 | 8:29 | 62 | |
| Beckendorff | Clay Rd | 12:08:44 PM | 1.30 | 1:14 | 9:43 | 63 | |
| Clay Rd | Morton | 12:08:44 PM | 1.60 | 1:30 | 11:13 | 64 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:08:44 PM | 1.25 | 1:12 | 12:24 | 62 | |
| Kingsland | Cinco Ranch Blvd | 12:08:44 PM | 2.20 | 2:12 | 14:36 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:08:44 PM | 2.00 | 2:09 | 16:45 | 56 | |
| S Fry Rd | Bellaire | 12:08:44 PM | 1.60 | 1:44 | 18:29 | 55 | |
| Bellaire | W Bellfort | 12:08:44 PM | 2.90 | 2:47 | 21:16 | 63 | |
| W Bellfort | Harlem Rd | 12:08:44 PM | 1.50 | 1:23 | 22:39 | 65 | |
| 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 | 22:35 | 22:35 | 81 | |
