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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:48:41 AM | 2.90 | 2:42 | 2:37 | 64 |  |
| Bellaire | S Fry Rd | 3:48:41 AM | 1.60 | 1:27 | 4:04 | 66 | |
| S Fry Rd | Cinco Ranch Blvd | 3:48:41 AM | 2.00 | 1:49 | 5:53 | 66 | |
| Cinco Ranch Blvd | Kingsland | 3:48:41 AM | 2.20 | 1:59 | 7:52 | 67 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:48:41 AM | 1.50 | 1:43 | 9:34 | 52 | |
| Morton | Clay Rd | 3:48:41 AM | 1.60 | 1:30 | 11:04 | 64 | |
| Clay Rd | Beckendorff | 3:48:41 AM | 1.30 | 1:17 | 12:21 | 61 | |
| Beckendorff | FM-529 | 3:48:41 AM | 1.00 | 00:53 | 13:14 | 68 | |
| FM-529 | West Rd | 3:48:41 AM | 2.50 | 2:06 | 15:20 | 71 | |
| West Rd | House Hahl | 3:48:41 AM | 1.30 | 1:37 | 16:57 | 48 |  |
| House Hahl | Bridgeland Lake Parkway | 3:48:41 AM | 1.40 | 1:23 | 18:20 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:48:41 AM | 2.40 | 2:08 | 20:28 | 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 | 3:48:41 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:48:41 AM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | 3:48:41 AM | 1.30 | 2:00 | 5:21 | 39 |  |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:48:41 AM | 1.00 | 1:13 | 6:33 | 49 | |
| Beckendorff | Clay Rd | 3:48:41 AM | 1.30 | 1:12 | 7:45 | 65 | |
| Clay Rd | Morton | 3:48:41 AM | 1.60 | 1:53 | 9:38 | 51 | |
| Morton | IH-10 Katy | 3:48:41 AM | 1.50 | 1:12 | 10:50 | 75 | |
| IH-10 Katy | Kingsland | 3:48:41 AM | 1.25 | 1:12 | 12:02 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:48:41 AM | 2.20 | 1:59 | 14:01 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 3:48:41 AM | 2.00 | 2:00 | 16:01 | 60 | |
| S Fry Rd | Bellaire | 3:48:41 AM | 1.60 | 1:46 | 17:47 | 54 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| 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 | 3:48:41 AM | 1.00 | 1:01 | 18:43 | 59 | |
| Summary | 30.55 | 18:43 | 18:43 | 98 | |
