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 | 9:59:27 AM | 1.50 | 1:22 | 1:21 | 66 |  |
| FM-1464 | Oyster Creek | 9:59:27 AM | 2.00 | 1:42 | 3:03 | 71 | |
| Oyster Creek | Harlem Rd | 9:59:27 AM | 1.60 | 1:32 | 4:35 | 63 | |
| Harlem Rd | W Bellfort | 9:59:27 AM | 1.50 | 1:27 | 6:02 | 62 | |
| W Bellfort | Bellaire | 9:59:27 AM | 2.90 | 2:39 | 8:41 | 66 | |
| Bellaire | S Fry Rd | 9:59:27 AM | 1.60 | 1:28 | 10:09 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 9:59:27 AM | 2.00 | 2:11 | 12:20 | 55 | |
| Cinco Ranch Blvd | Kingsland | 9:59:27 AM | 2.20 | 2:16 | 14:36 | 58 | |
| Kingsland | IH-10 Katy | 9:59:27 AM | 1.25 | 1:17 | 15:53 | 58 | |
| IH-10 Katy | Morton | 9:59:27 AM | 1.50 | 1:34 | 17:27 | 57 | |
| Morton | Clay Rd | 9:59:27 AM | 1.60 | 1:26 | 18:53 | 67 | |
| Clay Rd | Beckendorff | 9:59:27 AM | 1.30 | 1:18 | 20:11 | 60 | |
| Beckendorff | FM-529 | 9:59:27 AM | 1.00 | 00:58 | 21:09 | 62 | |
| FM-529 | West Rd | 9:59:27 AM | 2.50 | 2:13 | 23:22 | 68 | |
| West Rd | House Hahl | 9:59:27 AM | 1.30 | 1:38 | 25:00 | 48 |  |
| House Hahl | Bridgeland Lake Parkway | 9:59:27 AM | 1.40 | 1:18 | 26:18 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | 9:59:27 AM | 1.40 | 1:17 | 1:16 | 65 | |
| House Hahl | West Rd | 9:59:27 AM | 1.30 | 1:12 | 2:28 | 65 | |
| West Rd | FM-529 | 9:59:27 AM | 2.50 | 2:13 | 4:41 | 68 | |
| FM-529 | Beckendorff | 9:59:27 AM | 1.00 | 1:01 | 5:42 | 59 | |
| Beckendorff | Clay Rd | 9:59:27 AM | 1.30 | 1:12 | 6:54 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 9:56:57 AM | 1.50 | 1:05 | 7:58 | 83 | |
| IH-10 Katy | Kingsland | 9:59:27 AM | 1.25 | 1:11 | 9:09 | 63 | |
| Kingsland | Cinco Ranch Blvd | 9:59:27 AM | 2.20 | 1:59 | 11:08 | 67 | |
| Cinco Ranch Blvd | S Fry Rd | 9:59:27 AM | 2.00 | 2:01 | 13:09 | 60 | |
| S Fry Rd | Bellaire | 9:59:27 AM | 1.60 | 1:35 | 14:44 | 61 | |
| Bellaire | W Bellfort | 9:59:27 AM | 2.90 | 2:41 | 17:25 | 65 | |
| W Bellfort | Harlem Rd | 9:59:27 AM | 1.50 | 1:19 | 18:44 | 68 | |
| Harlem Rd | Oyster Creek | 9:59:27 AM | 1.60 | 1:23 | 20:07 | 69 | |
| Oyster Creek | FM-1464 | 9:59:27 AM | 2.00 | 1:39 | 21:46 | 73 | |
| FM-1464 | New Territory | 9:59:27 AM | 1.50 | 1:25 | 23:11 | 64 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
