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 | 6:43:51 AM | 1.00 | 1:00 | 1:00 | 60 |  |
| New Territory | FM-1464 | 6:43:51 AM | 1.50 | 1:12 | 2:12 | 75 | |
| FM-1464 | Oyster Creek | 6:43:51 AM | 2.00 | 1:44 | 3:56 | 69 | |
| Oyster Creek | Harlem Rd | 6:43:51 AM | 1.60 | 1:25 | 5:21 | 68 | |
| Harlem Rd | W Bellfort | 6:43:51 AM | 1.50 | 1:27 | 6:48 | 62 | |
| W Bellfort | Bellaire | 6:43:51 AM | 2.90 | 2:44 | 9:32 | 64 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.00 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Morton | 6:43:51 AM | 1.50 | 1:36 | 11:04 | 56 | |
| Morton | Clay Rd | 6:43:51 AM | 1.60 | 1:22 | 12:26 | 70 | |
| Clay Rd | Beckendorff | 6:43:51 AM | 1.30 | 1:18 | 13:44 | 60 | |
| Beckendorff | FM-529 | 6:43:51 AM | 1.00 | 00:53 | 14:37 | 68 | |
| FM-529 | West Rd | 6:43:51 AM | 2.50 | 2:11 | 16:48 | 69 | |
| West Rd | House Hahl | 6:43:51 AM | 1.30 | 1:11 | 17:59 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 6:43:51 AM | 1.40 | 1:15 | 19:14 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 6:43:51 AM | 2.40 | 2:03 | 21:17 | 70 | |
| Summary | 30.6 | 21:17 | 21:17 | 86 | |
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 | 6:43:51 AM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 6:43:51 AM | 1.40 | 1:18 | 3:28 | 65 | |
| House Hahl | West Rd | 6:43:51 AM | 1.30 | 1:18 | 4:46 | 60 | |
| West Rd | FM-529 | 6:43:51 AM | 2.50 | 2:07 | 6:53 | 71 | |
| FM-529 | Beckendorff | 6:43:51 AM | 1.00 | 1:05 | 7:58 | 55 | |
| Beckendorff | Clay Rd | 6:43:51 AM | 1.30 | 1:07 | 9:05 | 70 | |
| Clay Rd | Morton | 6:43:51 AM | 1.60 | 2:04 | 11:09 | 46 |  |
| Morton | IH-10 Katy | 6:43:51 AM | 1.50 | 1:19 | 12:28 | 68 | |
| IH-10 Katy | Kingsland | - | 1.50 | Not Available | |
| Kingsland | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 6:43:51 AM | 2.90 | 3:10 | 15:34 | 55 | |
| W Bellfort | Harlem Rd | 6:43:51 AM | 1.50 | 1:15 | 16:49 | 72 | |
| Harlem Rd | Oyster Creek | 6:43:51 AM | 1.60 | 1:32 | 18:21 | 63 | |
| Oyster Creek | FM-1464 | 6:43:51 AM | 2.00 | 1:42 | 20:03 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.6 | 20:01 | 20:01 | 92 | |
