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 | 7:04:35 AM | 1.00 | 00:55 | 00:55 | 65 |  |
| 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 | 7:07:36 AM | 2.90 | 2:37 | 3:28 | 66 | |
| Bellaire | S Fry Rd | 7:07:36 AM | 1.60 | 1:24 | 4:52 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 7:07:36 AM | 2.00 | 1:46 | 6:38 | 68 | |
| Cinco Ranch Blvd | Kingsland | 7:07:36 AM | 2.20 | 2:18 | 8:56 | 57 | |
| Kingsland | IH-10 Katy | 7:07:36 AM | 1.25 | 1:11 | 10:07 | 63 | |
| IH-10 Katy | Morton | 7:07:36 AM | 1.50 | 1:35 | 11:42 | 57 | |
| Morton | Clay Rd | 7:07:36 AM | 1.60 | 1:22 | 13:04 | 70 | |
| Clay Rd | Beckendorff | 7:07:36 AM | 1.30 | 1:14 | 14:18 | 63 | |
| Beckendorff | FM-529 | 7:07:36 AM | 1.00 | 00:54 | 15:12 | 67 | |
| FM-529 | West Rd | 7:07:36 AM | 2.50 | 1:48 | 17:00 | 83 | |
| West Rd | House Hahl | 7:07:36 AM | 1.30 | 1:28 | 18:28 | 53 | |
| House Hahl | Bridgeland Lake Parkway | 7:07:36 AM | 1.40 | 1:16 | 19:44 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:07:36 AM | 2.40 | 2:06 | 21:50 | 69 | |
| Summary | 30.55 | 21:50 | 21:50 | 84 | |
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 | 7:07:36 AM | 2.40 | 1:55 | 1:55 | 75 | |
| Bridgeland Lake Parkway | House Hahl | 7:07:36 AM | 1.40 | 1:15 | 3:10 | 67 | |
| House Hahl | West Rd | 7:07:36 AM | 1.30 | 1:29 | 4:39 | 53 | |
| West Rd | FM-529 | 7:07:36 AM | 2.50 | 1:51 | 6:30 | 81 | |
| FM-529 | Beckendorff | 7:07:36 AM | 1.00 | 00:57 | 7:27 | 63 | |
| Beckendorff | Clay Rd | 7:07:36 AM | 1.30 | 1:06 | 8:33 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 7:07:36 AM | 2.20 | 1:55 | 10:25 | 69 | |
| Cinco Ranch Blvd | S Fry Rd | 7:07:36 AM | 2.00 | 1:47 | 12:12 | 67 | |
| S Fry Rd | Bellaire | 6:57:35 AM | 1.60 | 1:24 | 13:36 | 69 | |
| Bellaire | W Bellfort | 7:07:36 AM | 2.90 | 2:31 | 16:07 | 69 | |
| 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 | 16:02 | 16:02 | 114 | |
