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 | 3:59:47 AM | 2.00 | 1:50 | 1:48 | 65 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 3:59:47 AM | 1.50 | 1:15 | 3:02 | 72 | |
| W Bellfort | Bellaire | 3:59:47 AM | 2.90 | 2:36 | 5:38 | 67 | |
| Bellaire | S Fry Rd | 3:59:47 AM | 1.60 | 1:29 | 7:07 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:59:47 AM | 2.00 | 1:59 | 9:06 | 61 | |
| Cinco Ranch Blvd | Kingsland | 3:52:47 AM | 2.20 | 22:28 | 31:34 | 6 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:59:47 AM | 1.50 | 1:42 | 33:15 | 53 | |
| Morton | Clay Rd | 3:59:47 AM | 1.60 | 1:27 | 34:42 | 66 | |
| Clay Rd | Beckendorff | 3:59:47 AM | 1.30 | 1:19 | 36:01 | 59 | |
| Beckendorff | FM-529 | 3:59:47 AM | 1.00 | 00:48 | 36:49 | 75 | |
| FM-529 | West Rd | 3:59:47 AM | 2.50 | 2:39 | 39:28 | 57 | |
| West Rd | House Hahl | 3:59:47 AM | 1.30 | 1:10 | 40:38 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 3:59:47 AM | 1.40 | 1:18 | 41:56 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:59:47 AM | 2.40 | 2:02 | 43:58 | 71 | |
| 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 | 3:59:47 AM | 2.40 | 2:19 | 2:19 | 62 | |
| Bridgeland Lake Parkway | House Hahl | 3:59:47 AM | 1.40 | 1:21 | 3:40 | 62 | |
| House Hahl | West Rd | 3:59:47 AM | 1.30 | 1:23 | 5:03 | 56 | |
| West Rd | FM-529 | 3:57:47 AM | 2.50 | 2:38 | 7:41 | 57 | |
| FM-529 | Beckendorff | 3:59:47 AM | 1.00 | 1:03 | 8:44 | 57 | |
| Beckendorff | Clay Rd | 3:59:47 AM | 1.30 | 1:14 | 9:58 | 63 | |
| 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 | 3:59:47 AM | 2.20 | 2:20 | 12:15 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 3:59:47 AM | 2.00 | 2:18 | 14:33 | 52 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:59:47 AM | 2.90 | 2:46 | 17:18 | 63 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:59:47 AM | 2.00 | 1:43 | 18:59 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 18:57 | 18:57 | 97 | |
