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 | 4:11:37 AM | 2.00 | 1:39 | 1:37 | 73 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:11:37 AM | 2.90 | 3:29 | 5:04 | 50 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 4:11:37 AM | 2.00 | 2:17 | 7:20 | 53 | |
| Cinco Ranch Blvd | Kingsland | 4:11:37 AM | 2.20 | 2:19 | 9:39 | 57 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 4:11:37 AM | 1.50 | 1:58 | 11:36 | 46 |  |
| Morton | Clay Rd | 4:11:37 AM | 1.60 | 1:18 | 12:54 | 74 | |
| Clay Rd | Beckendorff | 4:11:37 AM | 1.30 | 1:19 | 14:13 | 59 | |
| Beckendorff | FM-529 | 4:11:37 AM | 1.00 | 00:46 | 14:59 | 78 | |
| FM-529 | West Rd | 4:11:37 AM | 2.50 | 2:18 | 17:17 | 65 | |
| West Rd | House Hahl | 4:11:37 AM | 1.30 | 1:16 | 18:33 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 4:11:37 AM | 1.40 | 1:20 | 19:53 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:11:37 AM | 2.40 | 2:08 | 22:01 | 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 | 4:11:37 AM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 4:11:37 AM | 1.40 | 1:26 | 3:35 | 59 | |
| House Hahl | West Rd | 4:11:37 AM | 1.30 | 1:18 | 4:53 | 60 | |
| West Rd | FM-529 | 4:11:37 AM | 2.50 | 2:17 | 7:10 | 66 | |
| FM-529 | Beckendorff | 4:11:37 AM | 1.00 | 1:11 | 8:21 | 51 | |
| Beckendorff | Clay Rd | 4:11:37 AM | 1.30 | 1:16 | 9:37 | 62 | |
| Clay Rd | Morton | 4:11:37 AM | 1.60 | 1:40 | 11:17 | 58 | |
| Morton | IH-10 Katy | 4:11:37 AM | 1.50 | 1:08 | 12:25 | 79 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:11:37 AM | 2.20 | 1:57 | 14:21 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 4:11:37 AM | 2.00 | 1:49 | 16:10 | 66 | |
| S Fry Rd | Bellaire | 4:11:37 AM | 1.60 | 1:34 | 17:44 | 61 | |
| Bellaire | W Bellfort | 4:11:37 AM | 2.90 | 2:27 | 20:11 | 71 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:06 | 20:06 | 91 | |
