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 | 9:48:48 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 9:48:48 AM | 1.60 | 1:31 | 2:21 | 63 | |
| Harlem Rd | W Bellfort | 9:48:48 AM | 1.50 | 1:13 | 3:34 | 74 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 9:48:48 AM | 2.00 | 1:56 | 5:28 | 62 | |
| Cinco Ranch Blvd | Kingsland | 9:48:48 AM | 2.20 | 2:22 | 7:50 | 56 | |
| Kingsland | IH-10 Katy | 9:48:48 AM | 1.25 | 1:14 | 9:04 | 61 | |
| IH-10 Katy | Morton | 9:48:48 AM | 1.50 | 2:17 | 11:21 | 39 |  |
| Morton | Clay Rd | 9:48:48 AM | 1.60 | 1:28 | 12:49 | 65 | |
| Clay Rd | Beckendorff | 9:48:48 AM | 1.30 | 1:19 | 14:08 | 59 | |
| Beckendorff | FM-529 | 9:48:48 AM | 1.00 | 00:58 | 15:06 | 62 | |
| FM-529 | West Rd | 9:48:48 AM | 2.50 | 1:56 | 17:02 | 78 | |
| West Rd | House Hahl | 9:48:48 AM | 1.30 | 1:35 | 18:37 | 49 |  |
| House Hahl | Bridgeland Lake Parkway | 9:48:48 AM | 1.40 | 1:18 | 19:55 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 9:48:48 AM | 2.40 | 2:10 | 22:05 | 66 | |
| Summary | 30.55 | 22:05 | 22:05 | 83 | |
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 | 9:48:48 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 9:48:48 AM | 1.40 | 1:15 | 3:26 | 67 | |
| House Hahl | West Rd | 9:48:48 AM | 1.30 | 1:36 | 5:02 | 49 | |
| West Rd | FM-529 | 9:48:48 AM | 2.50 | 1:51 | 6:53 | 81 | |
| FM-529 | Beckendorff | 9:48:48 AM | 1.00 | 1:00 | 7:53 | 60 | |
| Beckendorff | Clay Rd | 9:48:48 AM | 1.30 | 1:14 | 9:07 | 63 | |
| Clay Rd | Morton | 9:48:48 AM | 1.60 | 2:14 | 11:21 | 43 | |
| Morton | IH-10 Katy | 9:48:48 AM | 1.50 | 1:08 | 12:29 | 79 | |
| IH-10 Katy | Kingsland | 9:48:48 AM | 1.25 | 1:06 | 13:35 | 68 | |
| Kingsland | Cinco Ranch Blvd | 9:48:48 AM | 2.20 | 2:11 | 15:46 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 9:48:48 AM | 2.00 | 1:59 | 17:45 | 61 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 9:48:48 AM | 1.50 | 1:16 | 18:59 | 71 | |
| Harlem Rd | Oyster Creek | 9:48:48 AM | 1.60 | 1:32 | 20:31 | 63 | |
| 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 | 20:28 | 20:28 | 90 | |
