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 | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 5:10:51 AM | 1.50 | 1:21 | 1:17 | 67 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 5:10:51 AM | 1.60 | 1:35 | 2:51 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 5:10:51 AM | 2.00 | 1:45 | 4:36 | 69 | |
| Cinco Ranch Blvd | Kingsland | 5:10:51 AM | 2.20 | 2:24 | 7:00 | 55 | |
| Kingsland | IH-10 Katy | 5:10:51 AM | 1.25 | 1:02 | 8:02 | 73 | |
| IH-10 Katy | Morton | 5:10:51 AM | 1.50 | 1:31 | 9:33 | 59 | |
| Morton | Clay Rd | 5:10:51 AM | 1.60 | 1:29 | 11:02 | 65 | |
| Clay Rd | Beckendorff | 5:10:51 AM | 1.30 | 1:20 | 12:22 | 58 | |
| Beckendorff | FM-529 | 5:10:51 AM | 1.00 | 1:10 | 13:32 | 51 | |
| FM-529 | West Rd | 5:10:51 AM | 2.50 | 2:25 | 15:57 | 62 | |
| West Rd | House Hahl | 5:10:51 AM | 1.30 | 1:10 | 17:07 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 5:10:51 AM | 1.40 | 1:14 | 18:21 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:10:51 AM | 2.40 | 2:03 | 20:24 | 70 | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 5:10:51 AM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 5:10:51 AM | 1.30 | 1:10 | 2:27 | 67 | |
| West Rd | FM-529 | 5:10:51 AM | 2.50 | 2:00 | 4:27 | 75 | |
| FM-529 | Beckendorff | 5:10:51 AM | 1.00 | 1:10 | 5:37 | 51 | |
| Beckendorff | Clay Rd | 5:10:51 AM | 1.30 | 1:01 | 6:38 | 77 | |
| Clay Rd | Morton | 5:10:51 AM | 1.60 | 1:49 | 8:27 | 53 | |
| Morton | IH-10 Katy | 5:04:51 AM | 1.50 | 1:28 | 9:55 | 61 | |
| IH-10 Katy | Kingsland | 5:10:51 AM | 1.25 | 1:08 | 11:03 | 66 | |
| Kingsland | Cinco Ranch Blvd | 5:10:51 AM | 2.20 | 1:51 | 12:54 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 5:10:51 AM | 2.00 | 1:47 | 14:41 | 67 | |
| S Fry Rd | Bellaire | 5:10:51 AM | 1.60 | 1:20 | 16:01 | 72 | |
| Bellaire | W Bellfort | 5:10:51 AM | 2.90 | 3:01 | 19:02 | 58 | |
| W Bellfort | Harlem Rd | 5:10:51 AM | 1.50 | 1:04 | 20:06 | 84 | |
| Harlem Rd | Oyster Creek | 5:10:51 AM | 1.60 | 1:18 | 21:24 | 74 | |
| 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 | Not Available | |
