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 | 7:05:38 AM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 6:55:35 AM | 1.50 | 1:10 | 2:34 | 77 | |
| W Bellfort | Bellaire | 7:05:38 AM | 2.90 | 2:30 | 5:04 | 70 | |
| Bellaire | S Fry Rd | 7:05:38 AM | 1.60 | 1:34 | 6:38 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 7:05:38 AM | 2.00 | 2:00 | 8:38 | 60 | |
| Cinco Ranch Blvd | Kingsland | 7:05:38 AM | 2.20 | 2:22 | 11:00 | 56 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:05:38 AM | 1.50 | 1:46 | 12:45 | 51 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 7:05:38 AM | 1.00 | 00:52 | 13:35 | 69 | |
| FM-529 | West Rd | 7:05:38 AM | 2.50 | 2:14 | 15:49 | 67 | |
| West Rd | House Hahl | 7:05:38 AM | 1.30 | 1:13 | 17:02 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 7:05:38 AM | 1.40 | 1:17 | 18:19 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:05:38 AM | 2.40 | 2:08 | 20:27 | 68 | |
| 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 | 7:05:38 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 7:05:38 AM | 1.40 | 1:16 | 3:27 | 66 | |
| House Hahl | West Rd | 7:05:38 AM | 1.30 | 1:12 | 4:39 | 65 | |
| West Rd | FM-529 | 7:05:38 AM | 2.50 | 2:12 | 6:51 | 68 | |
| FM-529 | Beckendorff | 7:05:38 AM | 1.00 | 1:02 | 7:53 | 58 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 7:05:38 AM | 1.50 | 1:13 | 9:04 | 74 | |
| IH-10 Katy | Kingsland | 7:05:38 AM | 1.25 | 1:17 | 10:21 | 58 | |
| Kingsland | Cinco Ranch Blvd | 7:05:38 AM | 2.20 | 2:57 | 13:18 | 45 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:05:38 AM | 2.00 | 2:10 | 15:28 | 55 | |
| S Fry Rd | Bellaire | 7:05:38 AM | 1.60 | 1:33 | 17:01 | 62 | |
| Bellaire | W Bellfort | 7:05:38 AM | 2.90 | 2:35 | 19:36 | 67 | |
| W Bellfort | Harlem Rd | 7:05:38 AM | 1.50 | 1:16 | 20:52 | 71 | |
| Harlem Rd | Oyster Creek | 7:05:38 AM | 1.60 | 1:23 | 22:15 | 69 | |
| 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 | 22:12 | 22:12 | 83 | |
