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 | 12:32:32 AM | 1.00 | 1:17 | 1:17 | 47 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | 12:32:32 AM | 1.50 | 1:34 | 2:48 | 57 |  |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 12:32:32 AM | 2.00 | 1:57 | 4:43 | 62 | |
| Cinco Ranch Blvd | Kingsland | 12:32:32 AM | 2.20 | 2:11 | 6:54 | 60 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 12:32:32 AM | 1.50 | 1:41 | 8:34 | 53 | |
| Morton | Clay Rd | 12:32:32 AM | 1.60 | 1:23 | 9:57 | 69 | |
| Clay Rd | Beckendorff | 12:32:32 AM | 1.30 | 1:17 | 11:14 | 61 | |
| Beckendorff | FM-529 | 12:32:32 AM | 1.00 | 00:51 | 12:05 | 71 | |
| FM-529 | West Rd | 12:27:57 AM | 2.50 | 2:53 | 14:58 | 52 | |
| West Rd | House Hahl | 12:32:32 AM | 1.30 | 1:12 | 16:10 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 12:32:32 AM | 1.40 | 1:19 | 17:29 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 12:32:32 AM | 2.40 | 2:01 | 19:30 | 71 | |
| Summary | 30.55 | 19:30 | 19:30 | 94 | |
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 | 12:32:32 AM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 12:32:32 AM | 1.40 | 1:26 | 3:33 | 59 | |
| House Hahl | West Rd | 12:32:32 AM | 1.30 | 1:12 | 4:45 | 65 | |
| West Rd | FM-529 | 12:32:32 AM | 2.50 | 2:01 | 6:46 | 74 | |
| FM-529 | Beckendorff | 12:32:32 AM | 1.00 | 1:02 | 7:48 | 58 | |
| Beckendorff | Clay Rd | 12:32:32 AM | 1.30 | 1:08 | 8:56 | 69 | |
| Clay Rd | Morton | 12:32:32 AM | 1.60 | 1:31 | 10:27 | 63 | |
| Morton | IH-10 Katy | 12:19:57 AM | 1.50 | 1:16 | 11:43 | 71 | |
| IH-10 Katy | Kingsland | 12:32:32 AM | 1.25 | 1:17 | 13:00 | 58 | |
| Kingsland | Cinco Ranch Blvd | 12:32:32 AM | 2.20 | 1:50 | 14:50 | 72 | |
| Cinco Ranch Blvd | S Fry Rd | 12:32:32 AM | 2.00 | 1:49 | 16:39 | 66 | |
| S Fry Rd | Bellaire | 12:32:32 AM | 1.60 | 1:27 | 18:06 | 66 | |
| Bellaire | W Bellfort | 12:32:32 AM | 2.90 | 2:46 | 20:52 | 63 | |
| W Bellfort | Harlem Rd | 12:32:32 AM | 1.50 | 1:22 | 22:14 | 66 | |
| Harlem Rd | Oyster Creek | 12:32:32 AM | 1.60 | 1:20 | 23:34 | 72 | |
| 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 | 23:31 | 23:31 | 78 | |
