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 | 9:55:46 AM | 1.60 | 1:38 | 1:35 | 59 |  |
| Harlem Rd | W Bellfort | 9:55:46 AM | 1.50 | 1:23 | 2:58 | 65 | |
| W Bellfort | Bellaire | 9:55:46 AM | 2.90 | 2:49 | 5:47 | 62 | |
| Bellaire | S Fry Rd | 9:55:46 AM | 1.60 | 1:26 | 7:13 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 9:55:46 AM | 2.00 | 2:05 | 9:18 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 9:55:46 AM | 1.25 | 1:37 | 10:54 | 46 |  |
| IH-10 Katy | Morton | 9:55:46 AM | 1.50 | 1:44 | 12:38 | 52 | |
| Morton | Clay Rd | 9:55:46 AM | 1.60 | 1:29 | 14:07 | 65 | |
| Clay Rd | Beckendorff | 9:55:46 AM | 1.30 | 1:17 | 15:24 | 61 | |
| Beckendorff | FM-529 | 9:55:46 AM | 1.00 | 00:53 | 16:17 | 68 | |
| FM-529 | West Rd | 9:55:46 AM | 2.50 | 2:10 | 18:27 | 69 | |
| West Rd | House Hahl | 9:55:46 AM | 1.30 | 1:15 | 19:42 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 9:55:46 AM | 1.40 | 1:14 | 20:56 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:55:46 AM | 2.40 | 2:05 | 23:01 | 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 | 9:55:46 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 9:55:46 AM | 1.40 | 1:18 | 3:30 | 65 | |
| House Hahl | West Rd | 9:55:46 AM | 1.30 | 1:14 | 4:44 | 63 | |
| West Rd | FM-529 | 9:55:46 AM | 2.50 | 2:10 | 6:54 | 69 | |
| FM-529 | Beckendorff | 9:55:46 AM | 1.00 | 1:01 | 7:55 | 59 | |
| Beckendorff | Clay Rd | 9:55:46 AM | 1.30 | 1:14 | 9:09 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:55:46 AM | 1.50 | 1:52 | 11:00 | 48 | |
| IH-10 Katy | Kingsland | 9:55:46 AM | 1.25 | 1:11 | 12:11 | 63 | |
| Kingsland | Cinco Ranch Blvd | 9:55:46 AM | 2.20 | 2:15 | 14:26 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 9:55:46 AM | 2.00 | 2:15 | 16:41 | 53 | |
| S Fry Rd | Bellaire | 9:55:46 AM | 1.60 | 1:35 | 18:16 | 61 | |
| Bellaire | W Bellfort | 9:55:46 AM | 2.90 | 2:43 | 20:59 | 64 | |
| W Bellfort | Harlem Rd | 9:55:46 AM | 1.50 | 1:16 | 22:15 | 71 | |
| Harlem Rd | Oyster Creek | 9:55:46 AM | 1.60 | 1:28 | 23:43 | 65 | |
| 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 | 23:40 | 23:40 | 77 | |
