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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:03:39 AM | 1.60 | 1:30 | 1:27 | 64 |  |
| Harlem Rd | W Bellfort | 5:03:39 AM | 1.50 | 1:13 | 2:40 | 74 | |
| W Bellfort | Bellaire | 5:03:39 AM | 2.90 | 2:48 | 5:28 | 62 | |
| Bellaire | S Fry Rd | 5:03:39 AM | 1.60 | 1:38 | 7:06 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 5:03:39 AM | 2.00 | 1:50 | 8:56 | 65 | |
| Cinco Ranch Blvd | Kingsland | 5:03:39 AM | 2.20 | 2:09 | 11:05 | 61 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:03:39 AM | 1.50 | 1:52 | 12:56 | 48 |  |
| Morton | Clay Rd | 5:03:39 AM | 1.60 | 1:26 | 14:22 | 67 | |
| Clay Rd | Beckendorff | 5:03:39 AM | 1.30 | 1:12 | 15:34 | 65 | |
| Beckendorff | FM-529 | 5:03:39 AM | 1.00 | 00:52 | 16:26 | 69 | |
| FM-529 | West Rd | 5:03:39 AM | 2.50 | 2:07 | 18:33 | 71 | |
| West Rd | House Hahl | 5:03:39 AM | 1.30 | 1:16 | 19:49 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 5:03:39 AM | 1.40 | 1:20 | 21:09 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:03:39 AM | 2.40 | 2:14 | 23:23 | 64 | |
| 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 | 5:03:39 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:03:39 AM | 1.40 | 1:17 | 3:21 | 65 | |
| House Hahl | West Rd | 5:03:39 AM | 1.30 | 1:14 | 4:35 | 63 | |
| West Rd | FM-529 | 5:03:39 AM | 2.50 | 2:04 | 6:39 | 73 | |
| FM-529 | Beckendorff | 5:03:39 AM | 1.00 | 1:04 | 7:43 | 56 | |
| Beckendorff | Clay Rd | 5:03:39 AM | 1.30 | 1:13 | 8:56 | 64 | |
| Clay Rd | Morton | 5:03:39 AM | 1.60 | 1:44 | 10:40 | 55 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:03:39 AM | 1.25 | 1:12 | 11:51 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:03:39 AM | 2.20 | 2:13 | 14:04 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | 5:03:39 AM | 2.00 | 2:01 | 16:05 | 60 | |
| S Fry Rd | Bellaire | 5:03:39 AM | 1.60 | 1:33 | 17:38 | 62 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 17:32 | 17:32 | 105 | |
