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 | 5:08:31 AM | 2.00 | 1:45 | 1:43 | 69 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 5:08:31 AM | 1.50 | 1:21 | 3:03 | 67 | |
| W Bellfort | Bellaire | 5:08:31 AM | 2.90 | 2:45 | 5:48 | 63 | |
| Bellaire | S Fry Rd | 5:08:31 AM | 1.60 | 1:28 | 7:16 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 5:08:31 AM | 2.00 | 1:55 | 9:11 | 63 | |
| Cinco Ranch Blvd | Kingsland | 5:08:31 AM | 2.20 | 2:16 | 11:27 | 58 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:08:31 AM | 1.50 | 1:43 | 13:09 | 52 | |
| Morton | Clay Rd | 5:08:31 AM | 1.60 | 1:26 | 14:35 | 67 | |
| Clay Rd | Beckendorff | 5:08:31 AM | 1.30 | 1:16 | 15:51 | 62 | |
| Beckendorff | FM-529 | 5:08:31 AM | 1.00 | 00:50 | 16:41 | 72 | |
| FM-529 | West Rd | 5:08:31 AM | 2.50 | 2:20 | 19:01 | 64 | |
| West Rd | House Hahl | 5:07:31 AM | 1.30 | 1:22 | 20:23 | 57 | |
| House Hahl | Bridgeland Lake Parkway | 5:08:31 AM | 1.40 | 1:27 | 21:50 | 58 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:08:31 AM | 2.40 | 2:12 | 24:02 | 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 | 5:08:31 AM | 2.40 | 1:56 | 1:56 | 74 | |
| Bridgeland Lake Parkway | House Hahl | 5:08:31 AM | 1.40 | 1:35 | 3:31 | 53 | |
| House Hahl | West Rd | 5:08:31 AM | 1.30 | 1:17 | 4:48 | 61 | |
| West Rd | FM-529 | 5:03:30 AM | 2.50 | 2:35 | 7:23 | 58 | |
| FM-529 | Beckendorff | 5:08:31 AM | 1.00 | 1:02 | 8:25 | 58 | |
| Beckendorff | Clay Rd | 5:08:31 AM | 1.30 | 1:03 | 9:28 | 74 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:08:31 AM | 1.25 | 1:19 | 10:45 | 57 | |
| Kingsland | Cinco Ranch Blvd | 5:08:31 AM | 2.20 | 2:02 | 12:47 | 65 | |
| Cinco Ranch Blvd | S Fry Rd | 5:08:31 AM | 2.00 | 1:48 | 14:35 | 67 | |
| S Fry Rd | Bellaire | 5:08:31 AM | 1.60 | 1:37 | 16:12 | 59 | |
| Bellaire | W Bellfort | 5:08:31 AM | 2.90 | 2:55 | 19:07 | 60 | |
| 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 | 19:02 | 19:02 | 96 | |
