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 | 3:59:54 AM | 2.00 | 1:42 | 1:40 | 71 |  |
| Oyster Creek | Harlem Rd | 3:59:54 AM | 1.60 | 1:33 | 3:13 | 62 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 3:59:54 AM | 2.90 | 4:02 | 7:14 | 43 |  |
| Bellaire | S Fry Rd | 3:57:54 AM | 1.60 | 3:05 | 10:19 | 31 |  |
| S Fry Rd | Cinco Ranch Blvd | 3:59:54 AM | 2.00 | 2:02 | 12:21 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:59:54 AM | 1.50 | 1:37 | 13:56 | 56 | |
| Morton | Clay Rd | 3:59:54 AM | 1.60 | 1:25 | 15:21 | 68 | |
| Clay Rd | Beckendorff | 3:59:54 AM | 1.30 | 1:20 | 16:41 | 58 | |
| Beckendorff | FM-529 | 3:59:54 AM | 1.00 | 00:58 | 17:39 | 62 | |
| FM-529 | West Rd | 3:59:54 AM | 2.50 | 3:34 | 21:13 | 42 | |
| West Rd | House Hahl | 3:56:54 AM | 1.30 | 4:26 | 25:39 | 18 |  |
| House Hahl | Bridgeland Lake Parkway | 3:59:54 AM | 1.40 | 1:23 | 27:02 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:59:54 AM | 2.40 | 1:57 | 28:59 | 74 | |
| 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 | 3:54:53 AM | 2.40 | 2:11 | 2:11 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:59:54 AM | 1.40 | 1:19 | 3:30 | 64 | |
| House Hahl | West Rd | 3:59:54 AM | 1.30 | 1:19 | 4:49 | 59 | |
| West Rd | FM-529 | 3:59:54 AM | 2.50 | 2:20 | 7:09 | 64 | |
| FM-529 | Beckendorff | 3:59:54 AM | 1.00 | 1:11 | 8:20 | 51 | |
| Beckendorff | Clay Rd | 3:59:54 AM | 1.30 | 1:10 | 9:30 | 67 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:59:54 AM | 1.25 | 1:23 | 10:51 | 54 | |
| Kingsland | Cinco Ranch Blvd | 3:59:54 AM | 2.20 | 1:56 | 12:47 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 3:59:54 AM | 2.00 | 1:48 | 14:35 | 67 | |
| S Fry Rd | Bellaire | 3:52:54 AM | 1.60 | 1:55 | 16:30 | 50 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 16:24 | 16:24 | 112 | |
