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 | 12:25:30 AM | 2.00 | 1:52 | 1:50 | 64 |  |
| Oyster Creek | Harlem Rd | 12:25:30 AM | 1.60 | 1:48 | 3:38 | 53 | |
| Harlem Rd | W Bellfort | 12:25:30 AM | 1.50 | 1:33 | 5:11 | 58 | |
| W Bellfort | Bellaire | 12:25:30 AM | 2.90 | 2:36 | 7:47 | 67 | |
| Bellaire | S Fry Rd | 12:25:30 AM | 1.60 | 1:21 | 9:08 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 12:25:30 AM | 2.00 | 1:50 | 10:58 | 65 | |
| Cinco Ranch Blvd | Kingsland | 12:25:30 AM | 2.20 | 2:22 | 13:20 | 56 | |
| Kingsland | IH-10 Katy | 12:25:30 AM | 1.25 | 1:06 | 14:26 | 68 | |
| IH-10 Katy | Morton | 12:25:30 AM | 1.50 | 1:49 | 16:15 | 50 | |
| Morton | Clay Rd | 12:25:30 AM | 1.60 | 1:29 | 17:44 | 65 | |
| Clay Rd | Beckendorff | 12:25:30 AM | 1.30 | 1:18 | 19:02 | 60 | |
| Beckendorff | FM-529 | 12:25:30 AM | 1.00 | 00:59 | 20:01 | 61 | |
| FM-529 | West Rd | 12:19:30 AM | 2.50 | 4:50 | 24:51 | 31 |  |
| West Rd | House Hahl | 12:25:30 AM | 1.30 | 1:17 | 26:08 | 61 | |
| House Hahl | Bridgeland Lake Parkway | 12:25:30 AM | 1.40 | 1:27 | 27:35 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:25:30 AM | 2.40 | 2:12 | 29:47 | 65 | |
| 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 | 12:25:30 AM | 2.40 | 2:24 | 2:24 | 60 | |
| Bridgeland Lake Parkway | House Hahl | 12:25:30 AM | 1.40 | 1:29 | 3:53 | 57 | |
| House Hahl | West Rd | 12:25:30 AM | 1.30 | 1:24 | 5:17 | 56 | |
| West Rd | FM-529 | 12:25:30 AM | 2.50 | 2:29 | 7:46 | 60 | |
| FM-529 | Beckendorff | 12:25:30 AM | 1.00 | 1:18 | 9:04 | 46 |  |
| Beckendorff | Clay Rd | 12:25:30 AM | 1.30 | 1:16 | 10:20 | 62 | |
| Clay Rd | Morton | 12:25:30 AM | 1.60 | 2:28 | 12:48 | 39 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:25:30 AM | 1.25 | 1:27 | 14:14 | 52 | |
| Kingsland | Cinco Ranch Blvd | 12:25:30 AM | 2.20 | 2:12 | 16:26 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 12:25:30 AM | 2.00 | 2:05 | 18:31 | 58 | |
| S Fry Rd | Bellaire | 12:25:30 AM | 1.60 | 1:45 | 20:16 | 55 | |
| Bellaire | W Bellfort | 12:25:30 AM | 2.90 | 2:55 | 23:11 | 60 | |
| W Bellfort | Harlem Rd | 12:25:30 AM | 1.50 | 1:26 | 24:37 | 63 | |
| Harlem Rd | Oyster Creek | 12:25:30 AM | 1.60 | 1:46 | 26:23 | 54 | |
| Oyster Creek | FM-1464 | 12:25:30 AM | 2.00 | 1:57 | 28:20 | 62 | |
| FM-1464 | New Territory | 12:25:30 AM | 1.50 | 1:30 | 29:50 | 60 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 29:49 | 29:49 | 61 | |
