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 | 3:51:32 AM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | 3:51:32 AM | 1.60 | 1:25 | 3:03 | 68 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:51:32 AM | 1.50 | 2:15 | 5:15 | 40 |  |
| Morton | Clay Rd | 3:51:32 AM | 1.60 | 1:33 | 6:48 | 62 | |
| Clay Rd | Beckendorff | 3:51:32 AM | 1.30 | 1:19 | 8:07 | 59 | |
| Beckendorff | FM-529 | 3:51:32 AM | 1.00 | 00:54 | 9:01 | 67 | |
| FM-529 | West Rd | 3:51:32 AM | 2.50 | 2:01 | 11:02 | 74 | |
| West Rd | House Hahl | 3:51:32 AM | 1.30 | 1:12 | 12:14 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:51:32 AM | 1.40 | 1:23 | 13:37 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:51:32 AM | 2.40 | 1:53 | 15:30 | 76 | |
| 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 | 3:51:32 AM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:51:32 AM | 1.40 | 1:17 | 3:25 | 65 | |
| House Hahl | West Rd | 3:51:32 AM | 1.30 | 1:14 | 4:39 | 63 | |
| West Rd | FM-529 | 3:51:32 AM | 2.50 | 2:13 | 6:52 | 68 | |
| FM-529 | Beckendorff | 3:51:32 AM | 1.00 | 00:58 | 7:50 | 62 | |
| Beckendorff | Clay Rd | 3:51:32 AM | 1.30 | 1:10 | 9:00 | 67 | |
| Clay Rd | Morton | 3:51:32 AM | 1.60 | 1:32 | 10:32 | 63 | |
| Morton | IH-10 Katy | 3:51:32 AM | 1.50 | 1:26 | 11:58 | 63 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 3:51:32 AM | 2.20 | 1:56 | 13:53 | 68 | |
| Cinco Ranch Blvd | S Fry Rd | 3:51:32 AM | 2.00 | 2:01 | 15:54 | 60 | |
| S Fry Rd | Bellaire | 3:51:32 AM | 1.60 | 1:29 | 17:23 | 65 | |
| Bellaire | W Bellfort | 3:51:32 AM | 2.90 | 3:00 | 20:23 | 58 | |
| W Bellfort | Harlem Rd | 3:51:32 AM | 1.50 | 1:19 | 21:42 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:51:32 AM | 2.00 | 1:49 | 23:30 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:28 | 23:28 | 78 | |
