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 | 2:49:35 AM | 2.00 | 1:47 | 1:45 | 67 |  |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 2:46:35 AM | 1.50 | 1:23 | 3:07 | 65 | |
| W Bellfort | Bellaire | 2:49:35 AM | 2.90 | 2:48 | 5:55 | 62 | |
| Bellaire | S Fry Rd | 2:49:35 AM | 1.60 | 1:33 | 7:28 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 2:49:35 AM | 2.00 | 2:02 | 9:30 | 59 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:48:35 AM | 1.50 | 1:44 | 11:12 | 52 | |
| Morton | Clay Rd | 2:49:35 AM | 1.60 | 1:29 | 12:41 | 65 | |
| Clay Rd | Beckendorff | 2:49:35 AM | 1.30 | 1:16 | 13:57 | 62 | |
| Beckendorff | FM-529 | 2:49:35 AM | 1.00 | 00:54 | 14:51 | 67 | |
| FM-529 | West Rd | 2:46:35 AM | 2.50 | 2:45 | 17:36 | 55 | |
| West Rd | House Hahl | 2:49:35 AM | 1.30 | 1:16 | 18:52 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 2:49:35 AM | 1.40 | 1:15 | 20:07 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:49:35 AM | 2.40 | 2:12 | 22:19 | 65 | |
| 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 | 2:49:35 AM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 2:49:35 AM | 1.40 | 1:25 | 3:26 | 59 | |
| House Hahl | West Rd | 2:49:35 AM | 1.30 | 1:28 | 4:54 | 53 | |
| West Rd | FM-529 | 2:49:35 AM | 2.50 | 1:50 | 6:44 | 82 | |
| FM-529 | Beckendorff | 2:49:35 AM | 1.00 | 1:42 | 8:26 | 35 |  |
| Beckendorff | Clay Rd | 2:49:35 AM | 1.30 | 1:13 | 9:39 | 64 | |
| Clay Rd | Morton | 2:47:35 AM | 1.60 | 1:35 | 11:14 | 61 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 2:49:35 AM | 2.20 | 2:30 | 13:42 | 53 | |
| Cinco Ranch Blvd | S Fry Rd | 2:49:35 AM | 2.00 | 2:07 | 15:49 | 57 | |
| S Fry Rd | Bellaire | 2:49:35 AM | 1.60 | 1:44 | 17:33 | 55 | |
| Bellaire | W Bellfort | 2:49:35 AM | 2.90 | 2:33 | 20:06 | 68 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 2:49:35 AM | 2.00 | 1:47 | 21:51 | 67 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 21:49 | 21:49 | 84 | |
