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 | 2:35:45 AM | 1.50 | 1:27 | 1:26 | 62 |  |
| FM-1464 | Oyster Creek | 2:35:45 AM | 2.00 | 1:50 | 3:16 | 65 | |
| 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 | 2:35:45 AM | 1.60 | 1:31 | 4:44 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 2:35:45 AM | 2.00 | 2:02 | 6:46 | 59 | |
| Cinco Ranch Blvd | Kingsland | 2:35:45 AM | 2.20 | 2:06 | 8:52 | 63 | |
| Kingsland | IH-10 Katy | 2:35:45 AM | 1.25 | 1:15 | 10:07 | 60 | |
| IH-10 Katy | Morton | 2:35:45 AM | 1.50 | 1:43 | 11:50 | 52 | |
| Morton | Clay Rd | 2:35:45 AM | 1.60 | 1:29 | 13:19 | 65 | |
| Clay Rd | Beckendorff | 2:35:45 AM | 1.30 | 1:15 | 14:34 | 62 | |
| Beckendorff | FM-529 | 2:35:45 AM | 1.00 | 00:55 | 15:29 | 65 | |
| FM-529 | West Rd | 2:35:45 AM | 2.50 | 2:28 | 17:57 | 61 | |
| West Rd | House Hahl | 2:35:45 AM | 1.30 | 1:12 | 19:09 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 2:35:45 AM | 1.40 | 1:19 | 20:28 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:35:45 AM | 2.40 | 2:05 | 22:33 | 69 | |
| 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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 2:35:45 AM | 1.40 | 1:23 | 1:22 | 61 | |
| House Hahl | West Rd | 2:35:45 AM | 1.30 | 1:22 | 2:44 | 57 | |
| West Rd | FM-529 | 2:23:45 AM | 2.50 | 3:00 | 5:44 | 50 | |
| FM-529 | Beckendorff | 2:35:45 AM | 1.00 | 1:28 | 7:12 | 41 |  |
| Beckendorff | Clay Rd | 2:35:45 AM | 1.30 | 1:10 | 8:22 | 67 | |
| Clay Rd | Morton | 2:35:45 AM | 1.60 | 1:39 | 10:01 | 58 | |
| Morton | IH-10 Katy | 2:35:45 AM | 1.50 | 1:03 | 11:04 | 86 | |
| IH-10 Katy | Kingsland | 2:35:45 AM | 1.25 | 1:08 | 12:12 | 66 | |
| Kingsland | Cinco Ranch Blvd | 2:35:45 AM | 2.20 | 2:14 | 14:26 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 2:35:45 AM | 2.00 | 2:11 | 16:37 | 55 | |
| S Fry Rd | Bellaire | 2:35:45 AM | 1.60 | 1:35 | 18:12 | 61 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 2:35:45 AM | 1.50 | 1:22 | 19:33 | 66 | |
| 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 | Not Available | |
