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 | 7:56:55 AM | 1.50 | 1:14 | 1:13 | 73 |  |
| FM-1464 | Oyster Creek | 7:56:55 AM | 2.00 | 1:44 | 2:57 | 69 | |
| Oyster Creek | Harlem Rd | 7:56:55 AM | 1.60 | 1:30 | 4:27 | 64 | |
| Harlem Rd | W Bellfort | 7:56:55 AM | 1.50 | 1:14 | 5:41 | 73 | |
| W Bellfort | Bellaire | 7:56:55 AM | 2.90 | 2:36 | 8:17 | 67 | |
| Bellaire | S Fry Rd | 7:56:55 AM | 1.60 | 1:32 | 9:49 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 7:56:55 AM | 2.00 | 4:11 | 14:00 | 29 |  |
| Cinco Ranch Blvd | Kingsland | 7:56:55 AM | 2.20 | 4:39 | 18:39 | 28 | |
| Kingsland | IH-10 Katy | 7:56:55 AM | 1.25 | 1:04 | 19:43 | 70 | |
| IH-10 Katy | Morton | 7:56:55 AM | 1.50 | 1:36 | 21:19 | 56 | |
| Morton | Clay Rd | 7:56:55 AM | 1.60 | 1:33 | 22:52 | 62 | |
| Clay Rd | Beckendorff | 7:56:55 AM | 1.30 | 1:22 | 24:14 | 57 | |
| Beckendorff | FM-529 | 7:56:55 AM | 1.00 | 00:56 | 25:10 | 64 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| 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 | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:56:55 AM | 1.00 | 1:14 | 1:10 | 49 |  |
| Beckendorff | Clay Rd | 7:56:55 AM | 1.30 | 1:22 | 2:32 | 57 | |
| Clay Rd | Morton | 7:56:55 AM | 1.60 | 1:53 | 4:25 | 51 | |
| Morton | IH-10 Katy | 7:56:55 AM | 1.50 | 1:15 | 5:40 | 72 | |
| IH-10 Katy | Kingsland | 7:56:55 AM | 1.25 | 1:12 | 6:52 | 62 | |
| Kingsland | Cinco Ranch Blvd | 7:56:55 AM | 2.20 | 3:50 | 10:42 | 34 |  |
| Cinco Ranch Blvd | S Fry Rd | 7:56:55 AM | 2.00 | 5:06 | 15:48 | 24 | |
| S Fry Rd | Bellaire | 7:56:55 AM | 1.60 | 1:33 | 17:21 | 62 | |
| Bellaire | W Bellfort | 7:56:55 AM | 2.90 | 2:35 | 19:56 | 67 | |
| W Bellfort | Harlem Rd | 7:56:55 AM | 1.50 | 1:14 | 21:10 | 73 | |
| Harlem Rd | Oyster Creek | 7:56:55 AM | 1.60 | 1:59 | 23:09 | 48 | |
| Oyster Creek | FM-1464 | 7:56:55 AM | 2.00 | 2:01 | 25:10 | 60 | |
| FM-1464 | New Territory | 7:56:55 AM | 1.50 | 1:17 | 26:27 | 70 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
