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 | 4:43:57 AM | 1.00 | 00:52 | 00:52 | 69 |  |
| New Territory | FM-1464 | 4:30:55 AM | 1.50 | 1:02 | 1:54 | 87 | |
| FM-1464 | Oyster Creek | 4:43:57 AM | 2.00 | 1:58 | 3:52 | 61 | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 4:43:57 AM | 2.90 | 3:13 | 7:03 | 54 | |
| Bellaire | S Fry Rd | 4:43:57 AM | 1.60 | 1:42 | 8:45 | 56 | |
| S Fry Rd | Cinco Ranch Blvd | 4:43:57 AM | 2.00 | 1:52 | 10:37 | 64 | |
| Cinco Ranch Blvd | Kingsland | 4:43:57 AM | 2.20 | 2:10 | 12:47 | 61 | |
| Kingsland | IH-10 Katy | 4:43:57 AM | 1.25 | 1:24 | 14:11 | 54 | |
| IH-10 Katy | Morton | 4:43:57 AM | 1.50 | 1:43 | 15:54 | 52 | |
| Morton | Clay Rd | 4:43:57 AM | 1.60 | 1:22 | 17:16 | 70 | |
| Clay Rd | Beckendorff | 4:43:57 AM | 1.30 | 1:15 | 18:31 | 62 | |
| Beckendorff | FM-529 | 4:43:57 AM | 1.00 | 00:53 | 19:24 | 68 | |
| FM-529 | West Rd | 4:43:57 AM | 2.50 | 1:51 | 21:15 | 81 | |
| West Rd | House Hahl | 4:43:57 AM | 1.30 | 1:31 | 22:46 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 4:43:57 AM | 1.40 | 1:26 | 24:12 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:43:57 AM | 2.40 | 2:00 | 26:12 | 72 | |
| Summary | 30.55 | 26:12 | 26:12 | 70 | |
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 | 4:43:57 AM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 4:43:57 AM | 1.40 | 1:07 | 3:19 | 75 | |
| House Hahl | West Rd | 4:43:57 AM | 1.30 | 1:43 | 5:02 | 45 |  |
| West Rd | FM-529 | 4:43:57 AM | 2.50 | 1:33 | 6:35 | 97 | |
| FM-529 | Beckendorff | 4:43:57 AM | 1.00 | 1:11 | 7:46 | 51 | |
| Beckendorff | Clay Rd | 4:43:57 AM | 1.30 | 00:56 | 8:42 | 84 | |
| Clay Rd | Morton | 4:43:57 AM | 1.60 | 1:58 | 10:40 | 49 | |
| Morton | IH-10 Katy | 4:43:57 AM | 1.50 | 1:25 | 12:05 | 64 | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 4:43:57 AM | 2.20 | 1:52 | 13:56 | 71 | |
| Cinco Ranch Blvd | S Fry Rd | 4:43:57 AM | 2.00 | 1:56 | 15:52 | 62 | |
| S Fry Rd | Bellaire | 4:43:57 AM | 1.60 | 1:36 | 17:28 | 60 | |
| 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 | 4:43:57 AM | 2.00 | 1:49 | 19:14 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:12 | 19:12 | 95 | |
