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 | 5:51:47 AM | 1.60 | 1:28 | 1:25 | 65 |  |
| Harlem Rd | W Bellfort | 5:51:47 AM | 1.50 | 1:12 | 2:37 | 75 | |
| W Bellfort | Bellaire | 5:44:44 AM | 2.90 | 3:27 | 6:04 | 50 | |
| Bellaire | S Fry Rd | 5:51:47 AM | 1.60 | 1:31 | 7:35 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 5:51:47 AM | 2.00 | 1:54 | 9:29 | 63 | |
| Cinco Ranch Blvd | Kingsland | 5:51:47 AM | 2.20 | 2:12 | 11:41 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:51:47 AM | 1.50 | 1:37 | 13:17 | 56 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 5:51:47 AM | 1.00 | 00:49 | 14:04 | 73 | |
| FM-529 | West Rd | 5:51:47 AM | 2.50 | 2:12 | 16:16 | 68 | |
| West Rd | House Hahl | 5:51:47 AM | 1.30 | 1:12 | 17:28 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 5:51:47 AM | 1.40 | 1:15 | 18:43 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:51:47 AM | 2.40 | 2:09 | 20:52 | 67 | |
| 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 | 5:51:47 AM | 2.40 | 2:16 | 2:16 | 64 | |
| Bridgeland Lake Parkway | House Hahl | 5:51:47 AM | 1.40 | 1:19 | 3:35 | 64 | |
| House Hahl | West Rd | 5:51:47 AM | 1.30 | 1:15 | 4:50 | 62 | |
| West Rd | FM-529 | 5:51:47 AM | 2.50 | 2:35 | 7:25 | 58 | |
| FM-529 | Beckendorff | 5:51:47 AM | 1.00 | 1:15 | 8:40 | 48 |  |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 5:51:47 AM | 1.50 | 1:04 | 9:42 | 84 | |
| IH-10 Katy | Kingsland | 5:51:47 AM | 1.25 | 1:07 | 10:49 | 67 | |
| Kingsland | Cinco Ranch Blvd | 5:51:47 AM | 2.20 | 2:02 | 12:51 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 5:51:47 AM | 2.00 | 1:57 | 14:48 | 62 | |
| S Fry Rd | Bellaire | 5:51:47 AM | 1.60 | 1:30 | 16:18 | 64 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 5:51:47 AM | 1.50 | 1:24 | 17:41 | 64 | |
| Harlem Rd | Oyster Creek | 5:51:47 AM | 1.60 | 1:34 | 19:15 | 61 | |
| 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 | 19:12 | 19:12 | 95 | |
