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 | 12:12:50 AM | 2.00 | 1:55 | 1:53 | 63 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:12:50 AM | 1.50 | 1:22 | 3:14 | 66 | |
| W Bellfort | Bellaire | 12:12:50 AM | 2.90 | 2:42 | 5:56 | 64 | |
| Bellaire | S Fry Rd | 12:12:50 AM | 1.60 | 1:26 | 7:22 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 12:12:50 AM | 2.00 | 2:05 | 9:27 | 58 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:12:50 AM | 1.50 | 2:12 | 11:37 | 41 |  |
| Morton | Clay Rd | 12:12:50 AM | 1.60 | 1:31 | 13:08 | 63 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 12:12:50 AM | 1.00 | 00:48 | 13:55 | 75 | |
| FM-529 | West Rd | 12:12:50 AM | 2.50 | 2:19 | 16:14 | 65 | |
| West Rd | House Hahl | 12:12:50 AM | 1.30 | 1:15 | 17:29 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 12:12:50 AM | 1.40 | 1:23 | 18:52 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:12:50 AM | 2.40 | 2:04 | 20:56 | 70 | |
| 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 | 12:12:50 AM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 12:12:50 AM | 1.40 | 1:35 | 3:41 | 53 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | 12:12:50 AM | 2.50 | 3:02 | 6:42 | 49 | |
| FM-529 | Beckendorff | 12:12:50 AM | 1.00 | 1:05 | 7:47 | 55 | |
| Beckendorff | Clay Rd | 12:12:50 AM | 1.30 | 1:11 | 8:58 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 12:12:50 AM | 1.25 | 1:19 | 10:15 | 57 | |
| Kingsland | Cinco Ranch Blvd | 12:12:50 AM | 2.20 | 1:46 | 12:01 | 75 | |
| Cinco Ranch Blvd | S Fry Rd | 12:12:50 AM | 2.00 | 1:48 | 13:49 | 67 | |
| S Fry Rd | Bellaire | 12:12:50 AM | 1.60 | 1:32 | 15:21 | 63 | |
| Bellaire | W Bellfort | 12:12:50 AM | 2.90 | 2:50 | 18:11 | 61 | |
| W Bellfort | Harlem Rd | 12:12:50 AM | 1.50 | 1:12 | 19:23 | 75 | |
| Harlem Rd | Oyster Creek | 12:12:50 AM | 1.60 | 1:30 | 20:53 | 64 | |
| Oyster Creek | FM-1464 | 12:12:50 AM | 2.00 | 1:38 | 22:31 | 73 | |
| FM-1464 | New Territory | 12:12:50 AM | 1.50 | 1:27 | 23:58 | 62 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:57 | 23:57 | 77 | |
